impressive

[theking1]

The face idd work very fast even in dark... In beta this is so.. we can expect more in stable version 

[Raviijangra]

face id or iris scan/face unlock ?
Apple iOS have face id.
samsung have Face unlock, iris scan.
android have face unlock.

[AyushTyagi]

I think you mean face unlock

[Rahultechz]

With new update it would be more stable