Fingerprint is a hit and a miss. And I get the impression that its faulty by software design as the A70 is as good as the s10 when you play with them side by side. But this morning the phone managed to use all its battery overnight and now turns off when i use the charger. Getting a phone fixed under warranty is not what I was expecting with my first samsung phone in the first 20 days. And I'm a lite phone user. Its always in a case and has never been dropped.