SJCAM sj7 star action video camera 4k

 SJCAM SJ7 Star is a action camera featuring native 4K resolution (30fps), a 12MP Sony IMX117 sensor, and an Ambarella A12S75 chipset, often noted for its durable aluminum alloy body. It offers a 2-inch touchscreen, gyro stabilization (up to 1080p/60fps), and a 166-degree wide-angle lens, making it a capable alternative to more expensive action cameras. 

Key Features & Performance

Video Quality: Records native 4K at 30fps and 2K/60fps. Daytime video is sharp, though the camera can get hot during extended 4K recording.

Stabilization: Gyro stabilization is available to reduce shakiness, but only at 1080p 60fps or lower, not in 4K.

Build: The first SJCAM to feature a full metal unibody design.

Battery: Uses a 1000mAh detachable battery, providing roughly 40-50 minutes of recording at 4K.

Connectivity: Includes Wi-Fi for app control, micro HDMI, and micro USB.

Accessories: Comes with a waterproof housing (up to 30m).