The Osmo Action 4
DJI Osmo Action 4 – Review
Design & Build Quality
Looks almost identical to the Action 3, with a robust and compact design.
Waterproof up to 18m without a case (even deeper with a case).
Magnetic quick-release system, which is super convenient.
Image Quality & Video
1/1.3-inch sensor – larger than most action cams, meaning better low-light performance.
4K at 120fps – perfect for slow-motion shots.
10-bit D-Log M for more color details and better post-production flexibility.
Super stable RockSteady 3.0 & HorizonSteady – gimbal-like stabilization, keeps the horizon perfectly level.
This battery pack is only available in the Adventure Combo. (Link below)
Audio
Built-in microphones deliver pretty good sound quality.
External microphones can be connected via USB-C or Bluetooth.
Battery & Runtime
1770 mAh battery, lasts up to 160 minutes.
Extremely fast charging: 80% in just 18 minutes.
Software & Features
Front & rear displays are both touch-enabled.
DJI Mimo app with many customization options.
Livestreaming & webcam mode.
Conclusion
✅ Pros:
✔ Excellent image quality & low-light performance
✔ Longer battery life than many competitors
✔ Extremely good stabilization
✔ Magnetic quick-release mount
❌ Cons:
✘ No 5.3K video like the GoPro Hero 12
✘ No GPS function
✘ Software could be more intuitive
If you film a lot in low-light, need a long battery life, and want a practical mounting system, the Osmo Action 4 is a top choice.