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  4. DJI O3 Air Unit vs DJI FPV Air Unit side-by-side comparison

DJI O3 Air Unit vs DJI FPV Air Unit side-by-side comparison

After 3 years, DJI has finally came out with the new FPV digital system. Let’s compare the new beefy specifications of 2022 O3 air unit versus the very initial air unit that launch in 2019 which shook the whole FPV scene and transit the community from analog FPV to digital.

Product Name

DJI O3 Air Unit

DJI FPV Air Unit

Product Image DJI O3 Air Unit DJI FPV Air Unit
Price $229.00 $179.00
Our Rating 10.0 10.0
Brand DJI DJI
Category FPV Digital System FPV Digital System

Digital System Overview

DJI O3 Air UnitDJI FPV Air Unit
Affiliate Link Buy from DJI now! Buy from Banggood now!
Buy from DJI now!
Release Date 22 November, 2022 31 July, 2019
Overall Weight overall-weight 36.4g 45.8g

Camera

DJI O3 Air UnitDJI FPV Air Unit
Name DJI O3 Air Unit Camera Module DJI FPV Camera
Weight 8.3g 8.2g
Dimensions 21.2*20*19.5mm 21.1*20.1*27.4mm
Aspect Ratio 16:9 16:9
Resolution 1080p 720p
FOV FPV 155° FPV 150°
Lens 2.34mm, f/2.8 2.1mm, f/2.1
Image Sensor 1/1.7" CMOS 1/3.2" CMOS
Signal System - -
Min. Illumination - -
Onboard DVR - -

VTX

DJI O3 Air UnitDJI FPV Air Unit
Name DJI O3 Air Unit Transmission Module DJI FPV Air Unit Module
Weight 31g 37.6g
Dimensions 32.5*30.5*14.5mm 44*37.8*14.4mm
Mounting - -
VTX Function - -
Output Power CE: <25mW
SRRC: <1000mW
FCC: <2000mW
25/200/500/700/1000/1200mW
Frequency FCC/SRRC/CE:
40MHz:
Channel 1: 5794.5

20MHz/10MHz:
Channel 1: 5768.5
Channel 2: 5804.5
Channel 3: 5839.5
FCC
Channel 1: 5660
Channel 2: 5695
Channel 3: 5735
Channel 4: 5770
Channel 5: 5805
Channel 6: 5878
Channel 7: 5914
Channel 8: 5839

CE/SRRC
Channel 1: 5735
Channel 2: 5770
Channel 3: 5805
Channel 8: 5839

MIC
Channel 1: 5660
Channel 2: 5700
Channel 8: 5745
Antenna Connector IPEX (U.FL) MMCX
Antenna Type Circular Polarized Antenna Circular Polarized Antenna
Latency With DJI FPV Goggles V2:
(810p/120fps): ~28ms
(810p/60fps): ~40ms

With DJI Goggles 2:
(1080p/100fps): ~30ms
(1080p/60fps): ~40ms
Low Latency Mode (720p/120fps): 28ms
High-Quality Mode (720p/60fps): 40ms
Onboard DVR 4K@50/60fps
2.7K@50/60/100fps
1080p@50/60/100fps
1080p 60fps
EIS electronic image stabilization Supports RockSteady -

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