The Xiaomi Mi 8 is official, confirming most of the rumors. The phone, celebrating the 8th anniversary of the Chinese company, comes with a Qualcomm Snapdragon 845, dual cameras and dual GPS. It is also the first official Xiaomi phone with a notch on the display that can be hidden with a toggle. The cutout is used for an in-house infrared solution for 3D Face Unlock that works in a dark environment. There is also a more exclusive version of the Mi 8, called Explore Edition. It has an underscreen fingerprint scanner and a see-through back panel that gives a peek to the internals of...
Source: https://www.gsmarena.com/xioami_mi_8_official_3d_face_unlock_dual_gps-news-31392.php