About androids, it’s worse than iOS:
https://cybersecuritynews.com/phones-cellebrite-tool-can-unlock/
Cellebrite could not brute-force the Google Pixel 6, 7, and 8 series when the devices were powered off.
So the titan chip doesn’t stop them when powered on? Sounds like a bypass of shorter pin after first unlock. So looks like google can’t get it right like apple (both with their custom hw (secure enclave/titan) and sw)