Article for context:https://www.theverge.com/2023/9/12/23870522/iphone-15-pro-max-thread-smartphones (Ik that I am talking about multiple companies when I refer to android companies but many singular companies make more innovations in the phone space compared to apple)
It's "hidden" behind the screen, meaning there's to hole or cutout in the screen for the front camera. It's not perfect and you can still see where the camera is.