Hardly use the fingerprint scanner anymore. Iris scanner works just as fast and is arguably more precise.
You can make a Poll on this, gsmarena
What is the geeks preference choice of FPS:
- on the front (below the screen or under it)
- on the back (on the centre, or brilliant placement beside camera haha)
- no need FPS (use face ID, etc)
This poll would be quite interesting.
Or you have done it already? I don't remember the result
Back reader is the most comfortable of them all since your finger already rest near it. no need to adjust your hand grib just to unlock your phone like the one in the iphones.
Under screen FPS would be still a good thing if it ever sees the light of day...