DJI Osmo Action 4 Essential Combo Action Camera
- 1/1.3 inch CMOS sensor, f/2.8
- 4K at 120 fps, 155 degree ultra-wide view
- 10-bit and D-Log M color
- RockSteady, RockSteady+ and horizon balancing
- Dual touchscreens, 160 minute battery
- 145 grams, waterproof, Wi-Fi and Bluetooth
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact waterproof action camera with a large sensor, strong stabilization and two touchscreens for vlogging and sport. The listing gives no depth rating, so check the manual before diving.
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ASIN: B0DS2B3P2BModel: 6937224107922Category: Sports & Action Video Cameras
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Overview
DJI built this body small and sealed against water, pairing a large sensor for low light with dual color touchscreens for framing. Stabilization modes smooth rough footage, and it saves video to a microSD card.
The big sensor and wide lens suit low light and fast motion, and the combo includes a spare battery and mounting accessories. The waterproof depth is not stated, and the camera needs a fast memory card.
Who it's for
An outdoor athlete or creator filming sports and travel who wants a small, stabilized camera. The front screen helps with selfie shots. Divers and underwater shooters should confirm the depth rating, since it is missing from the listing.
Pros and cons
- Large sensor for low light
- High frame rate video
- Strong electronic stabilization
- Depth rating not listed
- Needs a fast microSD card
- Short battery life under heavy recording
Performance notes
A bigger sensor gathers more light, which cleans up evening and indoor footage. Stabilization crops the image slightly to smooth motion, and the horizon mode levels the shot even when the camera tilts. High resolution and frame rate drain the battery faster than casual use.
Specifications
| Brand | DJI |
|---|---|
| Model | 6937224107922 |
| Dimensions & fit | |
| Item weight | 145 g |
| Item Dimensions D X W X H | 2.78 x 1.74 x 1.29 inches (D x W x H) |
| Photo Sensor Size | 1/1.3 inch |
| Maximum Focal Length | 24 millimeters |
| Minimum Focal Length | 3.3 millimeters |
| Capacity & performance | |
| Flash Memory Speed Class | C3 |
| Upper Temperature Rating | 45 °C |
| Power & efficiency | |
| Battery average life | 160 minutes |
| Construction & materials | |
| Color | black |
| Compatibility & installation | |
| Connectivity technology | Bluetooth, Wi-Fi |
| Compatible Devices | Camera |
| Included components | |
| Unit Count | 1 Count |
| Warranty & support | |
| Supported Audio Format | 48 kHz 16-bit; AAC |
| Supported Image Format | JPEG |
| Other details | |
| Video resolution | 4K at 120 fps |
| Image stabilization | RockSteady, RockSteady+, HorizonBalancing |
| Water resistance level | Waterproof |
| Effective still resolution | 10 megapixels |
| Maximum aperture | f/2.8 |
| Flash memory type | Micro SD (V90, UHS-II class) |
| Digital Zoom | 4x |
| Sensor type | CMOS |
| Log Gamma Curve | 10-bit, D-Log M |
| Viewing Angle | 155 degrees |
| Display Resolution Maximum | UHD |
| Effective Video Resolution | 3840 pixels |
| Form Factor | Compact |
| Image Aspect Ratio | 16:9; 4:3 |
| Lens Type | Wide Angle |
| Minimum Aperture | 2.8 f_stop |
| Operating System | Proprietary (Dji) |
| Shooting Modes | Custom, Leveling, Selfie Stick Removal, Stabilization |
| Style Name | Essential Combo |
| Video Capture Format | MP4 |
| White Balance Settings | Auto |
| Wireless Compability | 802.11a/b/g/n/ac |
| Zoom | Digital |
Closest rivals on specs
Insta360 GO 3S Tiny Vlogging Camera 128GB- Battery average life 160 vs 140 minutes (+14%)
- Item Weight 0.32 vs 0.28 pounds (+14%)
GoPro HERO13 Black Action Camera with 3 Batteries Kit- Maximum Focal Length 0.9 vs 1.5 inches (-40%)
- Minimum Focal Length 0.1 vs 0.5 inches (-80%)
AKASO EK7000 4K WiFi Action Camera- Battery average life 160 vs 90 minutes (+78%)
- Item Weight 0.32 vs 0.12 pounds (+167%)
- Maximum Focal Length 0.9 vs 0.1 inches (+800%)
Frequently asked questions
How do I care for the DJI Osmo Action 4 after wet use?
The listing gives no care steps and no depth rating beyond waterproof. Follow the manual, and dry the camera after use.
What memory card does it take?
A Micro SD card. The listing mentions a V90 UHS-II card class.
What comes in the combo?
The listing names the camera, an extreme battery, an anti-slip pad, a logo sticker and mounting items.
Does it have Wi-Fi?
Yes. Connectivity lists Bluetooth and Wi-Fi.