DJI Osmo Action 4
Score: 85/100
Sixmou i3
Score: 67/100Rankings
The DJI Osmo Action 4 Standard Combo (2023) delivers 4K @ 120 fps video with 10-bit D-Log M color, dual touchscreens and a magnetic quick-release, bundled with an extra battery and accessories. Drawbacks include a stiff battery door and limited low-light performance beyond ISO 1600. It's aimed at adventure vloggers seeking high-frame-rate footage with robust durability.
The Sixmou i3 is an ultra-compact 4K thumb-sized action camera praised for its tiny form factor and versatile magnetic mounting. Its battery life at 4K is limited and the supplied waterproof case is fragile, reducing suitability for rugged activities. Best for casual users seeking a discreet POV recorder.
| Attribute | | |
|---|---|---|
2.5 hoursbest | 2.5 hoursbest | |
10 MPbest | — | |
1,770 mAhbest | 800 mAh | |
| ↓ lower better | 145 g | 35.7 gbest |
120 fpsbest | — | |
155 °best | — | |
18 m | 40 mbest | |
2.8best | 2.8best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(1) | ||
Battery Capacity (mAh) | 1770 mAh | 800 mAh |
Connectivity(1) | ||
Wi‑Fi Connectivity | true | |
Accessories(1) | ||
Included Accessories | DJI Osmo Action 4 camera, Extreme Battery, Protective frame, Quick-release mount, Adhesive base, Locking screw, Cables, Lens hood, Anti-slip pad, Sticker | Magnetic lanyard pad, 360° rotating spring clip, Waterproof case, Seven additional mounting accessories |
Build & Design(3) | ||
Weight (g) | 145 g | 35.7 g |
Dimensions (L×W×H) (mm) | 70.5×44.2×32.8 mm mm | 63x28x18 mm |
Waterproof Depth (m) | 18 m | 40 m |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Osmo Action 4 for its larger sensor, 4K/120fps capability, 10-bit D-Log M color and robust 360° HorizonSteady stabilization, positioning it as a strong budget-friendly alternative to the GoPro Hero12. However, they note the stiff battery door and the lack of RAW video, 8K recording, and optical stabilization as drawbacks for high-end creators.
Everyday users love the camera's ruggedness, waterproof depth rating, and compact dual-screen design, often highlighting its ability to survive drops and perform well in low light. Recurring complaints focus on the difficult-to-open battery door and noticeable noise when shooting in very dark conditions.
Professional coverage is limited, but a December 2025 Critical Reviews video concluded that while the Sixmou i3 impresses with its tiny size and convenient charging-while-recording feature, it falls short on battery life at 4K, has a fragile waterproof case, and lacks the rugged construction needed for serious extreme-sport use, making it a niche option rather than a best-value choice.
“dropped from 1m, no dent or scratch”
“hard-to-open battery door”
