Google Pixel 6 Pro was supposed to launch with face unlock
The hardware difference between the two phones is an 11.1MP front-facing camera with 94 degrees "ultrawide" field of view on the 6 Pro compared to 8MP and 84 degrees on the $599 Pixel 6.
Otherwise, there's no dedicated hardware (IR cameras, dot projector, or flood illuminator) as was seen on the Pixel 4 in 2019. There's nothing like Soli radar to speed up the unlocking process either.
The relatively last-minute decision to pull face unlock is reflected in how early and launch-day marketing material referenced the capability, the report said.
This included a German print ad (though that mistakenly claimed it was for the entry Pixel 6) and one UK-carrier launch page that showed "Face and Fingerprint Unlock" in a live image of Android 12's Security Hub.
That reference, as well as one in a Play Store listing screenshot, was later pulled. Since then, there have been additional straggling references to the capability on actual Pixel 6 Pro devices.