70mai A810 Dash Cam vs 70mai M800

Both are 70mai dual-channel dashcams built on the same Sony STARVIS 2 IMX678 front sensor, so image quality is close. The A810 is the better pick for most people: it records 4K at 60 fps, supports 4G LTE remote viewing, and takes a memory card up to 256GB. The M800 counters with 128GB built-in eMMC storage, a STARVIS 2 rear sensor, Wi-Fi 6, and buffered recording that keeps up to 3 minutes before a collision. Owners of the A810 praise easy setup and the app; the M800 suits drivers who want no card to manage and a stronger rear camera.

• Choose the 70mai A810 if you want 60 fps 4K, 4G LTE remote alerts and live view, and flexible memory card storage.
• Choose the 70mai M800 if you want built-in 128GB storage, a sharper STARVIS 2 rear camera, and buffered recording that saves footage from before a crash.