{"id":401,"date":"2025-01-15T00:16:23","date_gmt":"2025-01-14T15:16:23","guid":{"rendered":"https:\/\/aireviewirush.com\/?p=401"},"modified":"2025-01-15T00:16:23","modified_gmt":"2025-01-14T15:16:23","slug":"evaluation-dji-o4-professional-and-o4-lite-air-models-what-you-want-to-know-earlier-than-shopping-for","status":"publish","type":"post","link":"https:\/\/aireviewirush.com\/?p=401","title":{"rendered":"Evaluation: DJI O4 Professional and O4 Lite Air Models: What You Want To Know Earlier than Shopping for"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div id=\"penci-post-entry-inner\"> <i class=\"penci-post-countview-number-check\" style=\"display:none\">278<\/i> <\/p>\n<p>The FPV group is buzzing with pleasure concerning the DJI O4 Air Models. There are two variations: the DJI O4 Professional and the DJI O4 (Lite). DJI is increasing its lineup in a method which will shake up the FPV market, as these new Air Models provide thrilling upgrades, improved efficiency, and aggressive pricing. Right here\u2019s a breakdown of essentially the most intriguing particulars concerning the DJI O4 Professional and O4 (Lite) Air Models.<\/p>\n<div>\n<div class=\"penci-custom-html-inside-content\"><!-- money-area-first insert here --> <\/p>\n<div class=\"money-area-first\"> <a href=\"https:\/\/bit.ly\/40DvsqE\" target=\"_blank\" rel=\"nofollow noreferrer noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2023\/03\/getfpv-banner-23-03-2023-1.jpg.webp \" type=\"image\/webp\"><img src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2023\/03\/getfpv-banner-23-03-2023-1.jpg\" height=\"8.1%\" width=\"100%\" class=\" penci-lazy  sp-no-webp\" alt=\"sponsor-banner\" decoding=\"async\"\/> <\/source><\/picture><\/a> <\/div>\n<p> <!-- goog ads insert here --> <\/p>\n<div class=\"money-area-last\">   <i style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt; font-style: italic; display: block; margin-top: 10px; line-height: normal; opacity: 60%;\">A number of the hyperlinks on this web page are affiliate hyperlinks. I obtain a fee (at no additional price to you) if you happen to make a purchase order after clicking on certainly one of these affiliate hyperlinks. This helps help the free content material for the group on this web site. Please learn our <a href=\"https:\/\/oscarliang.com\/affiliate-program-policy\/\" target=\"_blank\" rel=\"noopener\" style=\"color: inherit; text-decoration: underline;\">Affiliate Hyperlink Coverage<\/a> for extra data.<\/i> <\/div>\n<\/div>\n<\/div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_53 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-69e6392fed161\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-69e6392fed161\"  type=\"checkbox\" id=\"item-69e6392fed161\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aireviewirush.com\/?p=401\/#The_place_to_Purchase\" title=\"The place to Purchase\">The place to Purchase<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aireviewirush.com\/?p=401\/#What%E2%80%99s_DJI_O4_Air_Unit\" title=\"What\u2019s DJI O4 Air Unit?\">What\u2019s DJI O4 Air Unit?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aireviewirush.com\/?p=401\/#DJI_O4_Professional\" title=\"DJI O4 Professional\">DJI O4 Professional<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aireviewirush.com\/?p=401\/#Specs\" title=\"Specs\">Specs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aireviewirush.com\/?p=401\/#O4_vs_O3\" title=\"O4 vs O3\">O4 vs O3<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aireviewirush.com\/?p=401\/#DJI_O4_Lite\" title=\"DJI O4 Lite\">DJI O4 Lite<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aireviewirush.com\/?p=401\/#Specs-2\" title=\"Specs\">Specs<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aireviewirush.com\/?p=401\/#Racing_Mode_for_Extremely-Low_Latency\" title=\"Racing Mode for Extremely-Low Latency\">Racing Mode for Extremely-Low Latency<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/aireviewirush.com\/?p=401\/#Pinout_and_Wiring\" title=\"Pinout and Wiring\">Pinout and Wiring<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/aireviewirush.com\/?p=401\/#ND_Filter\" title=\"ND Filter\">ND Filter<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aireviewirush.com\/?p=401\/#SD_Card_Suggestions\" title=\"SD Card Suggestions\">SD Card Suggestions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/aireviewirush.com\/?p=401\/#Easy_methods_to_Use_the_O4\" title=\"Easy methods to Use the O4\">Easy methods to Use the O4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/aireviewirush.com\/?p=401\/#Remaining_Ideas\" title=\"Remaining Ideas\">Remaining Ideas<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/aireviewirush.com\/?p=401\/#Edit_Historical_past\" title=\"Edit Historical past\">Edit Historical past<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"The_place_to_Purchase\"><\/span><span class=\"penci-toc-section\" id=\"Where-to-Buy\"\/>The place to Purchase<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>DJI O4 Air Unit Professional:<\/strong><\/p>\n<p><strong>DJI O4 Air Unit Lite:<\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What%E2%80%99s_DJI_O4_Air_Unit\"><\/span><span class=\"penci-toc-section\" id=\"Whats-DJI-O4-Air-Unit\"\/>What\u2019s DJI O4 Air Unit?<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The DJI O4 Air Models are digicam and video transmitter modules which can be able to transmitting HD video whereas recording high-quality footage that rivals <a href=\"https:\/\/oscarliang.com\/action-camera\/\" target=\"_blank\" rel=\"noopener\">excessive finish motion cameras<\/a>. They cut back the load and price of your drone with out utilizing a motion digicam and simplify your setup. The 04 Professional focuses on higher-end options, whereas the 04 Lite presents a lighter, budget-friendly different. Each items are anticipated to help <a href=\"https:\/\/oscarliang.com\/betaflight-osd\/\" target=\"_blank\" rel=\"noopener\">Betaflight OSD<\/a>, improved picture high quality, and DJI\u2019s RockSteady 3.0 stabilization know-how.<\/p>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"DJI_O4_Professional\"><\/span><span class=\"penci-toc-section\" id=\"DJI-O4-Pro\"\/>DJI O4 Professional<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48854 sp-no-webp\" alt=\"Dji O4 Air Unit Pro\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p>The O4 Professional\u2019s digicam acquired a serious improve over the <a href=\"https:\/\/oscarliang.com\/dji-o3-air-unit-fpv-goggles-2\/\" target=\"_blank\" rel=\"noopener\">DJI O3<\/a>, that includes a 1\/1.3\u2033 sensor for improved low-light efficiency. The O4 Professional shares related picture high quality to the <a href=\"https:\/\/oscarliang.com\/dji-avata-2\/\" target=\"_blank\" rel=\"noopener\">Avata 2 drone<\/a>, nonetheless, the bigger sensor presents even higher low-light functionality than the Avata 2, which solely has an 1\/1.7\u2033 sensor.<\/p>\n<p>Right here\u2019s a pattern footage of the Avata 2:<\/p>\n<p>By way of FPV dwell feed, the 04 Professional is able to transmitting 1080p video at 60Mbps to the <a href=\"https:\/\/oscarliang.com\/dji-goggles-n3\/\" target=\"_blank\" rel=\"noopener\">DJI Goggles N3<\/a> and G3 (1080p 50Mbps on Goggles 2 and Integra), just like the Avata 2 in that regard.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-mounting-screw-holes.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-mounting-screw-holes-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-mounting-screw-holes-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-mounting-screw-holes-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-mounting-screw-holes.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-mounting-screw-holes-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-mounting-screw-holes-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-mounting-screw-holes-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-mounting-screw-holes-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-mounting-screw-holes.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48847 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Camera Mounting Screw Holes\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-bottom.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-bottom-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-bottom-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-bottom-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-bottom.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-bottom-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-bottom-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-bottom-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-bottom-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-bottom.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48843 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Camera Bottom\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-mounting-screw-holes.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-mounting-screw-holes-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-mounting-screw-holes-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-mounting-screw-holes-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-mounting-screw-holes.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-mounting-screw-holes-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-mounting-screw-holes-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-mounting-screw-holes-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-mounting-screw-holes-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-mounting-screw-holes.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48852 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Vtx Transmitter Mounting Screw Holes\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-sd-card-slot-bind-button.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-sd-card-slot-bind-button-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-sd-card-slot-bind-button-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-sd-card-slot-bind-button-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-sd-card-slot-bind-button.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-sd-card-slot-bind-button-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-sd-card-slot-bind-button-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-sd-card-slot-bind-button-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-sd-card-slot-bind-button-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-sd-card-slot-bind-button.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48853 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Vtx Transmitter Sd Card Slot Bind Button\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-antenna.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-antenna-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-antenna-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-antenna-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-antenna.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-antenna-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-antenna-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-antenna-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-antenna-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-antenna.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48848 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Vtx Transmitter Antenna\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-usb-c-port.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-usb-c-port-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-usb-c-port-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-usb-c-port-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-usb-c-port.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-usb-c-port-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-usb-c-port-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-usb-c-port-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-usb-c-port-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-usb-c-port.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48855 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Vtx Transmitter Usb C Port\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-connector-solder-pads.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-connector-solder-pads-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-connector-solder-pads-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-connector-solder-pads-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-connector-solder-pads.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-connector-solder-pads-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-connector-solder-pads-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-connector-solder-pads-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-connector-solder-pads-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-connector-solder-pads.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48856 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Vtx Transmitter Connector Solder Pads\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-antennas.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-antennas-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-antennas-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-antennas-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-antennas.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-antennas-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-antennas-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-antennas-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-antennas-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-antennas.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48857 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Antennas\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48858 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Tear Down Disassemble\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-pcb.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-pcb-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-pcb-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-pcb-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-pcb.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-pcb-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-pcb-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-pcb-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-pcb-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-tear-down-disassemble-pcb.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48859 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Tear Down Disassemble Pcb\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Specs\"><\/span>Specs<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li><strong>FPV Stay Feed:<\/strong>\n<ul>\n<li>1080p 30\/48\/50\/60\/100fps<\/li>\n<li>60Mbps on Goggles 3 and N3, 50Mbps on Goggles 2 and Integra<\/li>\n<\/ul>\n<\/li>\n<li><strong>Lowest Latency<\/strong>:\n<ul>\n<li>DJI Goggles 3 in Racing Mode: 15ms<\/li>\n<li>DJI Goggles N3 in Racing Mode: 19ms<\/li>\n<li>DJI Goggles 2 or Goggles Integra: 30ms<\/li>\n<\/ul>\n<\/li>\n<li><strong>Onboard Recording:<\/strong> As much as 4K 60FPS at 130Mbps, helps D-Log M<\/li>\n<li><strong>Storage:<\/strong> Constructed-in 4GB + MicroSD Card Slot (as much as 512 GB)<\/li>\n<li><strong>OSD Help:<\/strong> Betaflight &amp; iNav<\/li>\n<li><strong>Antenna:<\/strong> Twin Antenna<\/li>\n<li><strong>Constructed-in Stabilization:<\/strong> RockSteady 3.0<\/li>\n<li><strong>Digital camera<\/strong>:\n<ul>\n<li>Picture Sensor<strong>:<\/strong> 1\/1.3\u2033 CMOS<\/li>\n<li>FOV: 155\u00b0<\/li>\n<li>Aperture: f\/2.8<\/li>\n<li>Digital camera FOV Mode: Commonplace, Broad, Extremely Broad<\/li>\n<\/ul>\n<\/li>\n<li><strong>Video Decision<\/strong>:\n<ul>\n<li>4K (4:3): 3840 x 2880@30\/48\/50\/60fps<\/li>\n<li>4K (16:9): 3840 x 2160@30\/48\/50\/60\/100\/120fps<\/li>\n<li>2.7K (4:3): 2888 x 2016@30\/48\/50\/60fps<\/li>\n<li>2.7K (16:9): 2688 x 1512@30\/48\/50\/60\/100\/120fps<\/li>\n<li>1080P (4:3): 1440 x 1080@30\/48\/50\/60\/100\/120fps<\/li>\n<li>1080P (16:9): 1920 x 1080@30\/48\/50\/60\/100\/120fps<\/li>\n<\/ul>\n<\/li>\n<li><strong>Working Frequency<\/strong>:\n<ul>\n<li>5.170-5.250 GHz<\/li>\n<li>5.725-5.850 GHz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Most RF Output:<\/strong>  <\/li>\n<li><strong>Enter Voltage:<\/strong> 7.4-26.4 V<\/li>\n<li><strong>Mounting Choices:<\/strong> 20\u00d720mm and 25.5\u00d725.5mm<\/li>\n<li><strong>Dimensions<\/strong>:\n<ul>\n<li>Transmission Module: 33.5 \u00d7 33.5 \u00d7 13 mm (L \u00d7 W \u00d7 H)<\/li>\n<li>Digital camera Module: 25.55 \u00d7 20 \u00d7 23.30 mm (L \u00d7 W \u00d7 H)<\/li>\n<li>Coaxial Cable: 140 mm<\/li>\n<li>3-in-1 Cable: 100 mm<\/li>\n<li>Antenna: 110 mm<\/li>\n<\/ul>\n<\/li>\n<li><strong>Weight<\/strong>:\n<ul>\n<li>Air Unit (exc. digicam module): 15.6g<\/li>\n<li>Air Unit (inc. digicam module): 32.0g<\/li>\n<li>Antenna: 2.1g every<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"O4_vs_O3\"><\/span>O4 vs O3<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-size.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-size-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-size-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-size-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-size.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-size-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-size-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-size-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-size-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-size.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48844 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Camera Compare O3 Size\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-height-lens-front.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-height-lens-front-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-height-lens-front-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-height-lens-front-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-height-lens-front.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-height-lens-front-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-height-lens-front-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-height-lens-front-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-height-lens-front-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-height-lens-front.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48845 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Camera Compare O3 Width Height Lens Front\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-length-top.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-length-top-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-length-top-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-length-top-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-length-top.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-length-top-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-length-top-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-length-top-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-length-top-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-camera-compare-o3-width-length-top.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48846 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Camera Compare O3 Width Length Top\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-size.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-size-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-size-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-size-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-size.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-size-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-size-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-size-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-size-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-size.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48849 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Vtx Transmitter Compare O3 Size\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-width-length-top.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-width-length-top-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-width-length-top-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-width-length-top-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-width-length-top.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-width-length-top-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-width-length-top-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-width-length-top-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-width-length-top-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-width-length-top.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48850 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Vtx Transmitter Compare O3 Width Length Top\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-wire-length-antenna-camera-coaxial-cable.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-wire-length-antenna-camera-coaxial-cable-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-wire-length-antenna-camera-coaxial-cable-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-wire-length-antenna-camera-coaxial-cable-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-wire-length-antenna-camera-coaxial-cable.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-wire-length-antenna-camera-coaxial-cable-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-wire-length-antenna-camera-coaxial-cable-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-wire-length-antenna-camera-coaxial-cable-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-wire-length-antenna-camera-coaxial-cable-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-pro-vtx-transmitter-compare-o3-wire-length-antenna-camera-coaxial-cable.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48851 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Vtx Transmitter Compare O3 Wire Length Antenna Camera Coaxial Cable\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p>Right here\u2019s a comparability desk between the <strong>DJI O4 Professional<\/strong> and <strong>DJI O3 Air Unit<\/strong>:<\/p>\n<div class=\"pcrstb-wrap\">\n<table>\n<thead>\n<tr>\n<th><strong>Function<\/strong><\/th>\n<th><strong>DJI O4 Professional Air Unit<\/strong><\/th>\n<th><strong>DJI O3 Air Unit<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Max Stay Feed<\/strong><\/td>\n<td>1080p 60Mbps<\/td>\n<td>1080p 50Mbps<\/td>\n<\/tr>\n<tr>\n<td><strong>Onboard Recording<\/strong><\/td>\n<td>4K 60\/120FPS at 130Mbps, helps D-Log M<\/td>\n<td>4K 60\/120FPS at 150Mbps, no D-Log M (solely help D-Cinelike)<\/td>\n<\/tr>\n<tr>\n<td><strong>Storage<\/strong><\/td>\n<td>MicroSD Card Slot + 4GB Inside Reminiscence<\/td>\n<td>MicroSD Card Slot + 20GB Inside Reminiscence<\/td>\n<\/tr>\n<tr>\n<td><strong>OSD Help<\/strong><\/td>\n<td>Betaflight &amp; iNav<\/td>\n<td>Betaflight &amp; iNav<\/td>\n<\/tr>\n<tr>\n<td><strong>Picture Sensor<\/strong><\/td>\n<td>1\/1.3\u2033 F2.8<\/td>\n<td>1\/1.7\u2033 F2.8<\/td>\n<\/tr>\n<tr>\n<td><strong>Antenna<\/strong><\/td>\n<td>Twin Antenna<\/td>\n<td>Twin Antenna<\/td>\n<\/tr>\n<tr>\n<td><strong>Constructed-in Stabilization<\/strong><\/td>\n<td>RockSteady<\/td>\n<td>RockSteady<\/td>\n<\/tr>\n<tr>\n<td><strong>Max RF Output<\/strong><\/td>\n<td>33dBm<\/td>\n<td>30dBm<\/td>\n<\/tr>\n<tr>\n<td><strong>Most Vary<\/strong><\/td>\n<td>13km? (TBC) *<\/td>\n<td><a href=\"https:\/\/oscarliang.com\/fpv-system\/#:~:text=O3%20system%20(e.g.%20O3%20Air%20Unit%20and%20Goggles%202)%20at%20around%2023%20to%2024%20kilometres\" target=\"_blank\" rel=\"noopener\">23km<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Enter Voltage<\/strong><\/td>\n<td>7.4V \u2013 26.4V (2S to 6S)<\/td>\n<td>7.4V \u2013 26.4V (2S to 6S)<\/td>\n<\/tr>\n<tr>\n<td><strong>Digital camera Dimension<\/strong><\/td>\n<td>20mm broad<\/td>\n<td>20mm broad<\/td>\n<\/tr>\n<tr>\n<td><strong>Air Unit Dimension<\/strong><\/td>\n<td>33.5 x 33.5 x 13mm<\/td>\n<td>30.5 x 30.5 x 14.5mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Mounting Choices<\/strong><\/td>\n<td>20\u00d720mm and 25.5\u00d725.5mm<\/td>\n<td>25.5 x 25.5mm (M1.6 screws)<\/td>\n<\/tr>\n<tr>\n<td><strong>Weight<\/strong><\/td>\n<td>32g<\/td>\n<td>39.5g<\/td>\n<\/tr>\n<tr>\n<td><strong>Worth<\/strong><\/td>\n<td>$229<\/td>\n<td>$229<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><em>* DJI\u2019s FPV techniques are recognized to have a tough vary restrict, which is expounded to software program constraints moderately than {hardware}. The precise arduous restrict for the DJI 04 Air Unit is at present unknown. The claimed most vary for the Avata 2 (which additionally makes use of the O4) is 13 km, however I think it can exceed that. For reference, the DJI Avata (V1) utilizing the O3 system is marketed at 10 km however has a real-world arduous cap of 23 km. Testing the true vary of the O4 system with the Avata 2 isn\u2019t possible as a result of its battery gained\u2019t final lengthy sufficient for such distances. We\u2019ll have to attend for additional testing after its launch to substantiate.<\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"DJI_O4_Lite\"><\/span><span class=\"penci-toc-section\" id=\"DJI-O4-Lite\"\/>DJI O4 Lite<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48860 sp-no-webp\" alt=\"Dji O4 Air Unit Lite\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p>The O4 Lite targets the micro FPV market, weighing below 10 grams and that includes a single-board design, which may make it a game-changer for micro quad builds akin to <a href=\"https:\/\/oscarliang.com\/cinewhoop\/\" target=\"_blank\" rel=\"noopener\">cinewhoops<\/a>, toothpicks and even <a href=\"https:\/\/oscarliang.com\/best-tiny-whoop\/\" target=\"_blank\" rel=\"noopener\">tiny whoops<\/a>. The 04 Lite is predicted to be on par with the <a href=\"https:\/\/oscarliang.com\/dji-neo\/\" target=\"_blank\" rel=\"noopener\">DJI Neo<\/a> in picture high quality, making it a horny possibility for light-weight setups.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48865 sp-no-webp\" alt=\"Dji O4 Air Unit Lite Camera\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-lens-protector.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-lens-protector-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-lens-protector-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-lens-protector-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-lens-protector.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-lens-protector-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-lens-protector-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-lens-protector-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-lens-protector-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-lens-protector.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48866 sp-no-webp\" alt=\"Dji O4 Air Unit Lite Camera Lens Protector\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-plastic-protector-cover.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-plastic-protector-cover-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-plastic-protector-cover-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-plastic-protector-cover-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-plastic-protector-cover.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-plastic-protector-cover-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-plastic-protector-cover-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-plastic-protector-cover-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-plastic-protector-cover-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-plastic-protector-cover.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48867 sp-no-webp\" alt=\"Dji O4 Air Unit Lite Camera Plastic Protector Cover\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-mipi-connector-back-pcb.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-mipi-connector-back-pcb-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-mipi-connector-back-pcb-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-mipi-connector-back-pcb-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-mipi-connector-back-pcb.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-mipi-connector-back-pcb-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-mipi-connector-back-pcb-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-mipi-connector-back-pcb-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-mipi-connector-back-pcb-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-mipi-connector-back-pcb.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48868 sp-no-webp\" alt=\"Dji O4 Air Unit Lite Camera Mipi Connector Back Pcb\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-connector-usb-c-port.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-connector-usb-c-port-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-connector-usb-c-port-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-connector-usb-c-port-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-connector-usb-c-port.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-connector-usb-c-port-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-connector-usb-c-port-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-connector-usb-c-port-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-connector-usb-c-port-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-connector-usb-c-port.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48869 sp-no-webp\" alt=\"Dji O4 Air Unit Lite Vtx Transmitter Connector Usb C Port\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-antenna-bind-button.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-antenna-bind-button-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-antenna-bind-button-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-antenna-bind-button-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-antenna-bind-button.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-antenna-bind-button-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-antenna-bind-button-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-antenna-bind-button-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-antenna-bind-button-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-antenna-bind-button.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48870 sp-no-webp\" alt=\"Dji O4 Air Unit Lite Antenna Bind Button\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-pcb-close-up.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-pcb-close-up-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-pcb-close-up-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-pcb-close-up-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-pcb-close-up.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-pcb-close-up-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-pcb-close-up-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-pcb-close-up-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-pcb-close-up-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-pcb-close-up.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48871 sp-no-webp\" alt=\"Dji O4 Air Unit Lite Vtx Transmitter Pcb Close Up\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2024\/12\/Radiomaster-XR4-dual-band-2.4ghz-868mhz-900mhz-915mhz-expresslrs-elrs-receiver-close-up-bottom.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2024\/12\/Radiomaster-XR4-dual-band-2.4ghz-868mhz-900mhz-915mhz-expresslrs-elrs-receiver-close-up-bottom-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2024\/12\/Radiomaster-XR4-dual-band-2.4ghz-868mhz-900mhz-915mhz-expresslrs-elrs-receiver-close-up-bottom-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2024\/12\/Radiomaster-XR4-dual-band-2.4ghz-868mhz-900mhz-915mhz-expresslrs-elrs-receiver-close-up-bottom-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2024\/12\/Radiomaster-XR4-dual-band-2.4ghz-868mhz-900mhz-915mhz-expresslrs-elrs-receiver-close-up-bottom.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2024\/12\/Radiomaster-XR4-dual-band-2.4ghz-868mhz-900mhz-915mhz-expresslrs-elrs-receiver-close-up-bottom-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2024\/12\/Radiomaster-XR4-dual-band-2.4ghz-868mhz-900mhz-915mhz-expresslrs-elrs-receiver-close-up-bottom-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2024\/12\/Radiomaster-XR4-dual-band-2.4ghz-868mhz-900mhz-915mhz-expresslrs-elrs-receiver-close-up-bottom-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2024\/12\/Radiomaster-XR4-dual-band-2.4ghz-868mhz-900mhz-915mhz-expresslrs-elrs-receiver-close-up-bottom-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2024\/12\/Radiomaster-XR4-dual-band-2.4ghz-868mhz-900mhz-915mhz-expresslrs-elrs-receiver-close-up-bottom.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48757 sp-no-webp\" alt=\"Radiomaster Xr4 Dual Band 2.4ghz 868mhz 900mhz 915mhz Expresslrs Elrs Receiver Close Up Bottom\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Specs-2\"><\/span>Specs<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li><strong>Enter Voltage:<\/strong> 3.7-13.2 V (1S to 3S)<\/li>\n<li><strong>FPV Stay Feed:<\/strong>\n<ul>\n<li>1080p 30\/50\/60\/100fps<\/li>\n<li>60Mbps on Goggles 3 and N3, 50Mbps on Goggles 2 and Integra<\/li>\n<\/ul>\n<\/li>\n<li><strong>Lowest Latency:<\/strong>\n<ul>\n<li><strong>DJI Goggles 3 (Racing Mode):<\/strong> 20ms<\/li>\n<li><strong>DJI Goggles N3 (Racing Mode):<\/strong> 24ms<\/li>\n<li><strong>DJI Goggles 2 \/ Goggles Integra:<\/strong>\u00a0 35ms<\/li>\n<\/ul>\n<\/li>\n<li><strong>Onboard Recording:<\/strong> 4K 30FPS<\/li>\n<li><strong>Storage:<\/strong> Constructed-in 23GB Reminiscence (No SD Card Slot)<\/li>\n<li><strong>OSD Help:<\/strong> Betaflight &amp; iNav<\/li>\n<li><strong>Digital camera<\/strong>:\n<ul>\n<li>Picture Sensor: 1\/2-inch CMOS Sensor<\/li>\n<li>FOV: 117.6\u00b0<\/li>\n<li>Aperture: f\/2.8<\/li>\n<li>Digital camera FOV Mode: Commonplace, Broad<\/li>\n<\/ul>\n<\/li>\n<li><strong>Video Decision:<\/strong>\n<ul>\n<li><strong>4K (4:3):<\/strong>\u00a03840\u00d72880@30\/50\/60fps<\/li>\n<li><strong>4K (16:9):<\/strong>\u00a03840\u00d72160@30\/50\/60fps<\/li>\n<li><strong>1080p (4:3):<\/strong>\u00a01440\u00d71080@30\/50\/60\/100\/120fps<\/li>\n<li><strong>1080p (16:9):<\/strong>\u00a01920\u00d71080@30\/50\/60\/100\/120fps<\/li>\n<\/ul>\n<\/li>\n<li><strong>Constructed-in Stabilization:<\/strong> RockSteady 3.0<\/li>\n<li><strong>Max RF Output:<\/strong>  <\/li>\n<li><strong>Working Frequency<\/strong>:\n<ul>\n<li>5.170-5.250 GHz<\/li>\n<li>5.725-5.850 GHz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Mounting Choices:<\/strong> 20\u00d720mm<\/li>\n<li><strong>Dimensions<\/strong>:\n<ul>\n<li>Air Unit Dimension: 30\u00d730\u00d76 mm (L\u00d7W\u00d7H)<\/li>\n<li>Digital camera Module: 13.44\u00d712.36\u00d716.50 mm (L\u00d7W\u00d7H)<\/li>\n<li>Coaxial Cable: 50 mm<\/li>\n<li>3-in-1 Cable: 50 mm<\/li>\n<li>Antenna: 80 mm<\/li>\n<\/ul>\n<\/li>\n<li><strong>Weight:<\/strong>\n<ul>\n<li>Air Unit (exc. digicam module): 5.1g<\/li>\n<li>Air Unit (inc. digicam module and lens mount): 9.2g<\/li>\n<li>Antenna: 0.75g<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-compare-pro-size.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-compare-pro-size-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-compare-pro-size-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-compare-pro-size-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-compare-pro-size.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-compare-pro-size-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-compare-pro-size-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-compare-pro-size-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-compare-pro-size-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-camera-compare-pro-size.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48861 sp-no-webp\" alt=\"Dji O4 Air Unit Lite Camera Compare Pro Size\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-compare-pro-size.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-compare-pro-size-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-compare-pro-size-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-compare-pro-size-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-compare-pro-size.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-compare-pro-size-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-compare-pro-size-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-compare-pro-size-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-compare-pro-size-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Lite-vtx-transmitter-compare-pro-size.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48862 sp-no-webp\" alt=\"Dji O4 Air Unit Lite Vtx Transmitter Compare Pro Size.\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-size-comparison-wires-cable-length.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-size-comparison-wires-cable-length-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-size-comparison-wires-cable-length-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-size-comparison-wires-cable-length-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-size-comparison-wires-cable-length.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-size-comparison-wires-cable-length-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-size-comparison-wires-cable-length-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-size-comparison-wires-cable-length-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-size-comparison-wires-cable-length-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-size-comparison-wires-cable-length.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48864 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Lite Size Comparison Wires Cable Length\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Racing_Mode_for_Extremely-Low_Latency\"><\/span><span class=\"penci-toc-section\" id=\"Racing-Mode-for-Ultra-Low-Latency\"\/>Racing Mode for Extremely-Low Latency<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The brand new <strong>Racing Mode<\/strong> guarantees to scale back latency to as little as 15ms on the O4 Professional and 20ms on the O4 Lite when used with Goggles 3 (G3) and N3. This may very well be a game-changer for FPV racers, providing quicker response occasions that enhance management and cut back the possibility of desync throughout high-speed maneuvers. Nonetheless, Racing Mode is simply appropriate with <a href=\"https:\/\/oscarliang.com\/dji-goggles-3\/\" target=\"_blank\" rel=\"noopener\">Goggles 3<\/a> and N3; if you happen to\u2019re utilizing Goggles 2 or <a href=\"https:\/\/oscarliang.com\/dji-goggles-integra\/\" target=\"_blank\" rel=\"noopener\">Integra<\/a>, chances are you&#8217;ll expertise barely increased latency.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Pinout_and_Wiring\"><\/span><span class=\"penci-toc-section\" id=\"Pinout-and-Wiring\"\/>Pinout and Wiring<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The pinout and flight controller wiring are similar to the DJI O3 (VCC, GND, RX, TX, GND, SBUS). In extra to cable, the O4 additionally presents solder pads for direct soldering which is nice new for customized builds.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"ND_Filter\"><\/span><span class=\"penci-toc-section\" id=\"ND-Filter\"\/>ND Filter<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To realize cinematic footage, ND filter is a should. Learn to use ND filter on this tutorial:\u00a0<a href=\"https:\/\/oscarliang.com\/nd-filter-fpv\/\" target=\"_blank\" rel=\"noopener\">https:\/\/oscarliang.com\/nd-filter-fpv\/<\/a><\/p>\n<p>Present Avata 2 ND filters will match the DJI O4 Professional digicam.\u00a0The official ND filters from DJI may be of nice high quality, however they&#8217;re fairly costly. These filters can pop off and get misplaced throughout collisions, so choosing extra reasonably priced ND filters may be  possibility for these on a funds.<\/p>\n<p>Get it right here:<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SD_Card_Suggestions\"><\/span><span class=\"penci-toc-section\" id=\"SD-Card-Recommendations\"\/>SD Card Suggestions<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SD playing cards should not included, so listed here are my suggestions: <a href=\"https:\/\/oscarliang.com\/sd-cards-fpv\/#GoPro-DJI-and-Other-HD-Cameras-4K-Videos\" target=\"_blank\" rel=\"noopener\">https:\/\/oscarliang.com\/sd-cards-fpv\/#GoPro-DJI-and-Different-HD-Cameras-4K-Movies<\/a>. When capturing cinematic footage in dangerous areas, I all the time deliver a number of SD playing cards with me and swap them out after each flight. This minimizes the chance of dropping all my footage if the drone is misplaced.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Easy_methods_to_Use_the_O4\"><\/span><span class=\"penci-toc-section\" id=\"How-to-Use-the-O4\"\/>Easy methods to Use the O4<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>I&#8217;m engaged on a how-to information as we communicate, it must be revealed by the point you get your fingers on the O4. Keep tuned. In case you have any explicit query relating to find out how to use the O4, let me know within the remark and I&#8217;ll attempt to reply within the information.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Remaining_Ideas\"><\/span><span class=\"penci-toc-section\" id=\"Final-Thoughts\"\/>Remaining Ideas<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/01\/DJI-O4-Air-Unit-Pro-Lite.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-48863 sp-no-webp\" alt=\"Dji O4 Air Unit Pro Lite\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p>The options and specs of the DJI O4 Professional and O4 Lite Air Models paints an thrilling image for the way forward for FPV flying. From superior picture high quality and low-latency Racing Mode to user-friendly mounting choices and lighter builds, the O4 collection is shaping as much as be a flexible resolution for a variety of FPV fans.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Edit_Historical_past\"><\/span>Edit Historical past<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Nov 2024 \u2013 Leaked data revealed.<\/li>\n<li>Jan 2025 \u2013 Up to date with official specs and data<\/li>\n<\/ul><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>278 The FPV group is buzzing with pleasure concerning the DJI O4 Air Models. There are two variations: the DJI O4 Professional and the DJI O4 (Lite). DJI is increasing its lineup in a method which will shake up the FPV market, as these new Air Models provide thrilling upgrades, improved efficiency, and aggressive pricing. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":403,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":{"0":"post-401","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-drones"},"_links":{"self":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=401"}],"version-history":[{"count":1,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/401\/revisions"}],"predecessor-version":[{"id":402,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/401\/revisions\/402"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/media\/403"}],"wp:attachment":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}