As promised, Honor released a hardware refresh of its Magic 2 flagship smartphone. The new version is called Magic 2 3D and fixes one of the issues we had with the first version - the two 2MP front-facing depth sensors, one of which was downright useless. With the new Magic 2 3D, as the name implies, the phone replaces one of the 2MP sensors with a more useful 3D structured light camera that can be used for advanced facial recognition and better depth sensing regardless of the lighting conditions. As of now, there's no official confirmation whether the sensor uses the structure of light or...
Source: https://www.gsmarena.com/honor_magic_2_3d_announced_with_tof_camera_and_graphene_cooling-news-35894.php
