At the Xiaomi Mi 8 press conference on May 31, Lei Jun placed a "ca n’t laugh and laugh" emoji on the page of the special-shaped full-screen display. To him, Xiaomi Mi 8 uses iPhoneX-like "Liu Haiping", which is a real helplessness, because the forehead must leave enough space to place core components such as infrared, Face ID, and front camera. When netizens complained that Xiaomi Mi 8 did not have an infrared remote control function, Lei Jun "covered his face and wept," and there were too many things to fit in his forehead. Among them, there is the killer of Xiaomi 8, Lei Jun hides the "Diablo"-infrared face unlock.
Compared with the 2D unlock of traditional mobile phones, the infrared face unlock of Xiaomi Mi 8 is safer and more efficient. It can not only prevent photos, masks and other prosthetic attacks, it can be unlocked instantaneously even in low light or completely dark environments. To be "Diablo" is not an exaggeration.