Question on chinese android devices

Aight, here's the deal, i recently ordered a phone of chinese origin (Blackview BL8800 pro) and i was wondering how "safe" it would actually be to use my regular google pay solution on this phone for nfc payments. I know that the android 11 that's on here has already been tampered with since they call it their "doke-os" but at its core does android have safeties in place to keep banking info safe from prying eyes or should i be …

android android devices chinese devices privacy