I don't think they will remove iris scanner. iris scanner uses camera and a front sensor. I guess Samsung will figure out that the camera hole also have a sensor somewhere around .. this is only a concept but let's see.. would love to have iris sc...
I highly doubt about will they even launch it.. there are rumors that they will end the j and c series and will replace it with a much better M -series
you can see this concept of s10 it looks quite good according to me. Maybe you have not used the front camera in a while but many people do, that too very regularly! plus it give more screen to body ratio which is great. it's not a notch which is...