Apple’s iPhone 13 may come with a much smaller Face ID chip for a small notch

This could add more capabilities to Apple’s facial recognition system. The decrease in size of the Face ID chip could result in a small notch and will further change the position of the earpiece (which will shift to the top bezel) and the speaker grille, which is also expected to feature on the top bezel.

source https://zeenews.india.com/technology/apple-s-iphone-13-may-come-with-a-much-smaller-face-id-chip-for-a-small-notch-2362413.html