One of the key areas where the Pixel 7a is expected to receive an upgrade over its predecessor, the Pixel 6a, is in terms of Face Unlock support. The Pixel 6a didn't feature an AI-based facial recognition system to unlock the phone, but with the Pixel 7a, Google is reportedly adding the feature for user convenience.According to tipster Snoopy Tech, who shared some ui images In terms of the phone, the...