Comparison between 70mai Dash Cam Omni and Rexing M2 Dual Mirror Dash cam.

The 70mai Dash Cam Omni, also known as the 70mai X200, is a unique single-channel dash camera with a 340° motorized lens rotation, providing an unprecedented range of coverage. It utilizes a Novatek NT96580 processor and an Omnivision OS02K10 CMOS sensor. This model records 1080p video at 60fps with an average bitrate of 20 Mbps, offering very good day video quality and average night quality. The camera is equipped with built-in eMMC memory, available in 32GB, 64GB, and 128GB variants.

The Rexing M2 is a dual-channel mirror dash cam that offers both front and rear recording in 1080p Full HD. It features a large 12-inch IPS touchscreen, providing a clear and intuitive interface for viewing and controlling the camera feeds. The M2 includes advanced driver assistance systems (ADAS) like lane departure warnings and blind spot detection (BSD). It also integrates GPS logging, parking mode, and loop recording to enhance safety and convenience for drivers. This model is ideal for those who want a comprehensive view of their driving environment without obstructing their windshield. The Rexing M2 dashcam is well-suited for drivers seeking a feature-rich, reliable device that provides comprehensive coverage with added safety features like ADAS and BSD. Its large touchscreen and dual Full HD cameras make it a strong option for enhancing driving security​.