Blackvue DR770X-2CH-LTE - LTE Front & Rear Camera with Sim Card Input for Cloud Service 64GB

Blackvue DR970X-2CH - 4K UHD Dash Cam 64GB Front & Rear Cameras

Front camera: 8 megapixels CMOS sensor recording in 4K Ultra High Definition (3840×2160) at 30FPS.
Rear camera: 2.1 megapixels Sony STARVIS™ recording in Full HD (1920×1080) at 30FPS.
The front camera’s ultra-wide 162-degree angle takes full advantage of the 4K UHD resolution. The rear camera records in Full HD at a 139-degree angle with outstanding low-light sensitivity. Native Parking Mode with built-in voltage monitor to protect your vehicle battery (hardwiring cable included). 4K in a dashcam is not a gimmick.
It is a game-changer. It is not about playing videos on a giant screen–although you could do that too. It’s about providing video proof. A dashcam is only as good as its ability to capture crucial details–usually license plate numbers. The 8-megapixel 4K UHD sensor does just that by capturing 4 times as many pixels as in Full HD. And with its fast shutter speed, details are frozen in place. Just pause and zoom in.