Ming-Chi Kuo today released a report claiming that Apple will bring back Touch ID fingerprint recognition to its iPhones starting in 2021. The analyst said that he believes Apple will release a iPhone with both Face ID and -display Touch ID fingerprint biometrics.

from https://9to5mac.com/2019/08/05/iphone-face-id-touch-id/
https://9to5mac.com/wp-content/uploads/sites/6/2016/12/iphone-8-home-button-touch-id1.png?w=1600