Leaked images showed that the Xiaomi Mi Mix 2s will put its selfie camera in the top right corner to enable a uniformly thin bezel all around the screen. However, the authenticity of that image came into question after yesterday's leak that showed the rear camera in a different position. There is now video evidence now that the selfie cam will be in a little notch in the corner. As far as notches go, this one is by far the most inoffensive, it's about the size of a status icon. Unfortunately, we don't see the bottom of the screen in this video. Leaked images of the front show that...
Source: https://www.gsmarena.com/video_of_xiaomi_mi_mix_2s_confirms_the_selfie_camera_notch-news-29992.php