One spot where it's already improving things is in the face unlock. It uses the Soli sensor to detect when you're approaching the device then uses the camera (m

One spot where it's already improving things is in the face unlock. It uses the Soli sensor to detect when you're approaching the device then uses the camera (maybe combined with to the Soli sensor) to unlock much faster than even the iPhone. In MKBHD's initial review it was fully on and unlocked before he even brought it all the way up.