There is still some possibility that Face Unlock will arrive on Google Pixel 6 and Pixel 6 Pro in the future. Several concrete traces have been available in the code of the latest Beta available for the two devices, which allows you to test the next Feature Drop whose release in the stable version will take place in June 2022. The traces, found in the screenshot below, have emerged in the PowerHAL configuration file.
The author of the discovery, whose alias on XDA-Developers is Freak07 and is quite a well-known character on the custom ROM and custom kernel scene, notes that Google doesn’t usually send these kinds of code changes in public test builds.
According to rumors that began to circulate well before the release of the latest Google flagships, the Pixel 6 (in some cases only the 6 Pro was thought) should offer face unlock, an additional biometric authentication option to add to the fingerprint scanner built into the display. Unlike what Apple does with its Face ID, there shouldn’t have been dedicated hardware, but a particularly performing and precise latest generation algorithm.
There is still some hope for Face unlock on the Pixel 6 series
The feature has the codename “Tuscany”; and although it was more or less ready Google would not be able to solve the high battery drain problems it entailed. Face Unlock would be canceled at the last moment. Already at the end of last year it was understood that Google had not completely abandoned the idea. The most common hypothesis at the moment, however, is that it will be exclusive to the Pixel 6 Pro.