Samsung is reportedly coming with an all glass layout smartphone, which will not have a selfie camera and sensors. The move is in order to get rid of the excessive bezels present, even in their flagship models. Earlier, last year the company had launched smartphones with 100 percent screen to body ratio by placing the sensors under the display.
Reportedly, the camera and sensor holes would be placed along with the earpiece. That said, as the display lights up, you would see images all throughout the surface; sensor holes will be part of the frame. Similarly the fingerprint sensor will be placed under the display as well.