How to improve Samsung Galaxy A70/A70s/A71/A72 fingerprint reader/scanner speed and accuracy
Built-In DOCUMENT SCANNER for your Samsung Galaxy Smartphone (S20, Note 10, S10, etc) - YouTube
Used - Acceptable: Samsung Galaxy A71 (A715F) 6.7" Super AMOLED Plus Screen, 128GB Memory + 8GB RAM, in-Screen Fingerprint, US + Global 4G LTE, GSM Unlocked, No CDMA, International Model - (Prism
How to read or capture QR codes with a Samsung Galaxy A71 5G UW
Samsung Galaxy A51 and Galaxy A71 with quad-camera system announced - Neowin