
DJI Osmo Action 6 Enhanced Combo, Action Camera
Score: 100/100
SJCAM C400 Travel
Score: 92/100Rankings

The DJI Osmo Action 6 Enhanced Combo combines a 1/1.1-inch sensor with a variable f/2.0-f/4.0 aperture, 8K video, RockSteady 3.0+ stabilization, 4 h battery life and dual OLED screens, delivering professional-grade performance for creators.

The C400 3-in-1 combo delivers modular flexibility, long 4K runtime and solid 6-axis stabilization, making it a strong mid-tier choice for vloggers, though audio and build-quality limitations remain.
| Attribute | ![]() | ![]() |
|---|---|---|
4,320 pbest | 2,160 p | |
240 fpsbest | 120 fps | |
4 hoursbest | 2.87 hours | |
| ↓ lower better | 149 g | 54 gbest |
60 mbest | 30 m | |
155 degreesbest | 154 degrees | |
1,950 mAhbest | 1,250 mAh | |
| ↓ lower better | — | 2.75 hoursbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Build & Design(2) | ||
Weight (g) | 149 g | 54 g |
Waterproof Depth (m) | 60 m | 30 m |
Battery & Power(2) | ||
Battery Capacity (mAh) | 1950 mAh | 1250 mAh |
Battery Life (hours) | 4 hours | 2.87 hours |
Video & Imaging(5) | ||
Video Resolution (p) | 4320 p | 2160 p |
Frame Rate (fps) | 240 fps | 120 fps |
Field of View (degrees) | 155 degrees | 154 degrees |
Lens Aperture (f) | 2.0-4.0 f | 2.0 f |
Sensor Size (inches) | 1/1.1 inches | 0.357 inches |
Display(1) | ||
Screen Size (inches) | 2.5 inches | 2.29 inches |

Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the Osmo Action 6 for its groundbreaking variable aperture, large sensor and HorizonSteady stabilization, calling it the most capable action camera for low-light and extreme-environment shooting, while noting concerns about the aperture mechanism durability and lack of 8K stabilization.
Everyday users repeatedly highlight the low-light capability, long battery life and built-in storage, but also mention the demanding hardware needed for 8K editing, the modest front screen and the absence of a speaker.

“Variable aperture delivers strong low-light performance”

“The dual OLED screens are bright even in direct sunlight”

“Battery lasts through a full day of shooting in cold weather”




Professional reviewers commend the modular flexibility, long battery life and solid stabilization, but point out audio limitations, over-exposed highlights and a plastic feel.
Everyday users love the portability, all-day power and flip screen, but complain about poor audio, washed-out highlights and app instability.