SJCAM C400 4K Pocket Vlogging Camera 64GB
- 4K video, 154 degree lens, f/2.0 aperture
- 7 hours (460 minutes) of recording
- 6-axis EIS with horizon correction
- Detachable wireless controller for remote preview
- 2.29 inch touchscreen, rotatable
- Waterproof to 30M with housing in the kit
- 64 GB microSD included
- 5G WiFi app transfer
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A two-part pocket camera for travel vloggers and action riders who want long recording time and a detachable screen. Stabilization is electronic, and waterproofing without the housing is not spelled out.
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ASIN: B0FV7KZNXLModel: C400Category: Helmet Cameras
Overview
Travel vloggers and riders get a small ultra HD camera whose controller and screen detach and preview the shot wirelessly. It clips on magnetically for chest views or mounts on a helmet or handlebar from the included kit.
Long battery life and a detachable screen let one camera cover a full day of vlogging and point of view footage. Stabilization is digital rather than a mechanical gimbal, and the listing does not say whether the bare body is waterproof.
Who it's for
Creators shooting travel clips, rides and family outings get hands-free footage with a remote screen. Those needing cinema-grade stabilization should use a gimbal camera.
Pros and cons
- Long recording time per charge
- Detachable wireless screen
- Wide lens with bright aperture
- Mounts for helmet, handlebar and chest
- Electronic stabilization only
- Bare-body waterproofing unclear
- Package weight conflicts with body weight
- Warranty terms unclear
Performance notes
Smoothness comes from electronic stabilization, which crops and shifts the frame against gyro data, so fast motion in low light can soften detail. The bright aperture lets in more light for dim scenes, and the wide lens captures more of the scene around the rider.
Specifications
| Brand | SJCAM |
|---|---|
| Model | C400 |
| Dimensions & fit | |
| Flash Memory Installed Size | 64 GB microSD, C10, UHS 3, V60 |
| Screen size | 2.29 inches |
| Item weight | 189g camera, 0.78 kg listed |
| Power & efficiency | |
| Battery Average Life | 7 hours (460 minutes) |
| Compatibility & installation | |
| Connectivity Technology | 5G WiFi |
| Warranty & support | |
| Supported Audio Format | AAC, MP3, PCM |
| Other details | |
| Video Resolution | 4K |
| Effective Video Resolution | 3840 pixels |
| Image stabilization | 6-axis EIS, horizon correction |
| Water Resistance Level | Waterproof to 30M |
| Maximum Aperture | f/2.0 |
| Video Capture Format | MP4 |
| Optical Zoom | 8 x |
| Field of view | 154 degrees |
| BuiltIn Media | Camera, carrying case, memory card, tripod, waterproof housing, handlebar mount, helmet base, user manual |
| Shooting Modes | Time lapse, burst, loop recording, slow-motion, timed shooting |
Frequently asked questions
How do I mount the SJCAM C400 on a helmet?
Use the helmet base from the accessory kit. A handlebar mount is also included, and the camera can be worn magnetically on the chest.
Can I control the SJCAM C400 from a distance?
Yes. The handheld controller detaches and previews footage wirelessly, and the app offers remote control.
Does it come with a memory card?
Yes. A 64 GB microSD card is included.