The advanced model of A16X series.
Using SONY Starvis 307 sensor(2MP resolution) and Novatek 96675.
Provide you up to 1080P@60fps recording quality(one channel) or both 1080P@30fps recording quality(2 channels, you can connect with either A16C or A16R).
It's recommended for those who would like to have the best Cost/Performance 2 channels dash cam choice.
(W) Model name with "W" means with Wifi Option, can use My_NB APP to connect/download videos.