From 69f0ed1c8e5d852d43f67cfaa929ea798f327d2f Mon Sep 17 00:00:00 2001
From: Daniel Micay
The Pixel 4 and Pixel 4 XL have comparable security but won't be supported - as long. On the Pixel 4 and Pixel 4 XL, support for fingerprint unlock as a - secondary unlock mechanism was replaced with IR-based 3D facial scanning. - GrapheneOS plans to extend secondary unlock support with the option of - 2-factor authentication using a secondary PIN or passphrase required for - fingerprint / face unlock. The Pixel 4a, Pixel 4a (5G), Pixel 5 and Pixel 5a - moved back to using a fingerprint scanner instead of face unlock.