There have been multiple leaks of early testers and developers about the much anticipated O4 air unit by DJI. Ever since the release of the DJI Avata 2 and more recently the DJI Neo, that utilize the O4 transmission system, pilots have been waiting for the FPV focused version of the unit used in those two DJI drones. Some pictures and specs have been leaked and we’ll go over those in this article.
Rumored Models
Recent leaks indicate that DJI is preparing to unveil two distinct air units: the O4 Pro and the O4 Lite, designed to offer more versatility to FPV pilots.
O4 Pro
The O4 Pro stands as the premium option, intended to replace the already impressive O3 unit. Expected to feature the same high-quality sensor found in the Avata 2 and the DJI Osmo Action 4, this unit promises enhanced video quality that may entice users to abandon their traditional action cameras. Notably, the O4 Pro is rumored to support full MSP OSD, a game-changer for INAV and Ardupilot users, along with improved internal stabilization. Here are the highlighted specifications:
FPV Live Feed: 1080p at 60Mbps on Goggles 3 and N3 (1080p at 50Mbps on Goggles 2 and Integra)
Onboard Recording: Up to 4K 60FPS at 130Mbps, supporting D-Log M
Storage: MicroSD Card Slot
Built-in Stabilization: RockSteady 3.0
RF Output: 33dBm
Camera Size: 20mm wide
Air Unit Size: 33.5 x 33.5 x 13mm
Mounting Options: 20×20mm and 25.5×25.5mm
Weight: 31g
Rumored Price: Approximately CAD 300
OSD Support: Betaflight & iNav
Image Sensor: 1/1.3″ F2.0
Antenna: Dual Antenna
O4 Lite
Designed for casual flyers and the micro market, the O4 Lite offers a lightweight, low-latency experience without compromising on image quality. It is anticipated to deliver performance comparable to that of the DJI Neo. Here are the key specifications for the O4 Lite:
Rumored Price: Approximately CAD 170
Input Voltage: 1S to 3S
FPV Live Feed: 1080p at 60Mbps on Goggles 3 and N3 (1080p at 50Mbps on Goggles 2 and Integra)
Onboard Recording: 4K at 30FPS
RF Output: 30dBm
Camera Size: 14mm wide
Air Unit Size: 30 x 30 x 6mm
Mounting Options: 20×20mm and 25.5×25.5mm
Weight: 10g
Storage: Built-in 26GB Memory (No SD Card Slot)
OSD Support: Betaflight & iNav
Image Sensor: 1/2″
Built-in Stabilization: RockSteady 3.0
Conclusion
In summary, the DJI O4 air unit is set to make a significant impact on the FPV landscape with its two distinct models—the O4 Pro and O4 Lite—each tailored to meet the diverse needs of pilots. The O4 Pro is crafted for professionals demanding high-quality performance, featuring 4K recording, superior stabilization, and a robust sensor. Meanwhile, the O4 Lite caters to casual flyers with its lightweight and cost-effective design. Both units support full MSP OSD functionality, ensuring seamless compatibility with popular flight control systems. With anticipated prices of around CAD 300 for the O4 Pro and CAD 170 for the O4 Lite, DJI's latest offerings promise to elevate the flying experience for a broad spectrum of users, from enthusiastic hobbyists to dedicated professionals.
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Pictures and information taken from Ian at Mads Tech
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