Quick Summary
The SJCAM SJ4K Action Camera is a 4K 30fps WiFi action camera made for recording active use, including underwater filming with the included waterproof case. It is described as having 40MP image capture, EIS stabilisation, a 170 degree field of view, 5X digital zoom, and two batteries for extended use.
Who It Is Best For
This camera will suit people who want a compact action camera for sports, travel, or underwater recording, and who like having wireless transfer through WiFi. It also appeals to buyers who want a practical starter kit with batteries and helmet mount accessories included.
What To Know Before You Buy
The waterproof depth in the title is listed as 98ft or 30m, and the description says this depends on the waterproof shell being used. If you are buying for a specific activity, check the included accessories and make sure the camera setup suits your needs before ordering.
Pros: Includes useful action focused features such as WiFi, EIS stabilisation, 4K recording, and accessory kit items.
Cons: Some details in the description refer to the SJ4000 name as well as SJ4K, so it is worth checking the exact variant before ordering.
Common Buyer Questions
Does this camera record in 4K?
Yes, it is listed as supporting 4K 30fps recording.
Can it be used underwater?
Yes, it is described as waterproof with the shell, and the title lists underwater use to 98ft or 30m.
Does it have WiFi?
Yes, WiFi is included for connecting to a phone or tablet with the SJCAM Zone app.
What comes with the camera?
The title and description mention two batteries and helmet mount accessories, along with a waterproof case and accessory kit.
Is this suitable for action filming?
Yes, it is set out as an action camera with features such as loop recording, slow motion, time lapse, and driving mode.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | SJCAM |
| Model | SJ4K |
| Video recording | Supports 4K 30fps, 2K 30fps, 1080P 30fps, 720P 60fps, WVGA 30fps, and VGA 30fps |
| Image capture | 40MP image |
| Lens and view | 6G fisheye lens and 170 degree super wide angle |
| Zoom | 1.0X to 5.0X zoom range |
| Underwater use | Listed as 98ft or 30m with the waterproof shell |
| Connectivity | WiFi connection with the SJCAM Zone app |
| Included items | Two batteries, waterproof case, accessory kit, and helmet mount accessories |
Final Buying View
The SJCAM SJ4K is a feature packed action camera for buyers who want 4K recording, WiFi connectivity, underwater use with the waterproof shell, and a useful accessory bundle. It is a practical choice for active filming if you want a camera kit that covers a range of everyday action use. If the setup matches what you need, it is worth checking the exact variant before ordering.
