DJI Osmo Action 4
Score: 86/100
Cammhd V8
Score: 75/100Rankings
The DJI Osmo Action 4 Standard Combo is a compact action cam featuring a large 1/1.3-inch sensor, 4K/120fps recording, dual touchscreens and RockSteady/HorizonSteady stabilization, all housed in a rugged waterproof body. Drawbacks include a stiff battery door, lack of RAW or 8K video, and reliance solely on electronic stabilization. It is ideal for adventure enthusiasts and vloggers who need high-quality 4K footage with strong low-light capability and robust durability.
The CAMMHD V8-128GB offers rugged 4K recording with dual-battery endurance and useful loop-recording features, targeting demanding field applications. Its lack of GPS, limited night-vision range and modest stabilization are notable compromises. Suited for law-enforcement and action-sport users who prioritize high-resolution video and durability.
| Attribute | | |
|---|---|---|
2.5 hours | 9 hoursbest | |
10 MPbest | — | |
| ↓ lower better | 145 gbest | 163 g |
155 ° | 170 °best | |
120 fpsbest | 30 fps | |
1,770 mAh | 4,400 mAhbest | |
— | 128 GBbest | |
60 mbest | 1.5 m |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Camera(3) | ||
Video Resolution | 4K | 2160p |
Field of View (°) | 155 ° | 170 ° |
Video Frame Rate (fps) | 120 fps | 30 fps |
Battery & Power(2) | ||
Battery Life (hours) | 2.5 hours | 9 hours |
Battery Capacity (mAh) | 1770 mAh | 4400 mAh |
Build & Design(3) | ||
Weight (g) | 145 g | 163 g |
Dimensions (L×W×H) (mm) | 70.5×44.2×32.8 mm mm | 83.06×592.33×30.99 mm mm |
Waterproof Depth (m) | 60 m | 1.5 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 reviewers commend the V8-128GB for its high-resolution 4K video quality, robust dual-battery life, solid build and generous internal storage, while noting that image stabilization and night-vision range are the primary drawbacks.
Early adopters echo the professional sentiment, highlighting durability, storage convenience and battery endurance as key positives. Users express overall satisfaction and indicate they would keep the device, though they also mention the limited night-vision range and occasional shakiness as minor annoyances.
“dropped from 1m, no dent or scratch”
“hard-to-open battery door”
“the first body camera I have bought in the last month that I'm thinking of keeping”
