The wider entry is feasible since Face Unlock is strictly a software program function. It’s not as safe as Apple’s Face ID (which makes use of depth mapping and projection to confirm that it is you), nevertheless it’s sooner and extra versatile. If there is a gripe, it is that there is no recognized plans to deliver Face Unlock to older telephones like the 3 or 3T. You will not really feel burned when you simply purchased a OnePlus handset a number of months in the past, however you could be out of luck if it is considerably older than that.
Due to widespread demand, Face Unlock is coming for the OnePlus 5. Thanks for the suggestions, and merry Christmas! ???
— Carl Pei (@getpeid) December 24, 2017