Dual channel with 4K front and 1080P rear with Sony STARVIS Image Sensors. Yes, never miss out anything with Viofo A129 Pro Duo Dashcam. Everything is recorded clearly for both front and rear. A129 Pro comes with a lot of useful features like built-in Wi-Fi, GPS logger and advanced parking mode. Watch this video review to know more. Compare with 70mai Dash Cam Pro and BlackVue DR900S-2CH…