Meant TB, corrected. >Fingerprint reader in the screen: Who cares if its below the display or on the back of the phone? It's a rather small improvement. Finge

Meant TB, corrected. >Fingerprint reader in the screen: Who cares if its below the display or on the back of the phone? It's a rather small improvement. Fingerprint authentication at any point on the screen could decrease the overall time taken for unlocking the phone and getting to the intended action. It's quite common in android to have always on Amoled display for notifications, touching the notification can directly take one to the app without having to authenticate separately first.