has no in its screen; instead, it has a cutout for the front facing camera. The cutout for the camera, sometimes called a hole punch, is either a circle or a pill-like shape depending on which S10 model you have.
The cut is at the top right of the screen and for some it is directly distracting. Thankfully, Samsung included an option to hide the gameplay camera with a quick setup change.
If you're among those who can't handle the punch cut, open the Settings app on the Galaxy S10 and go to Display > Full screen applications and Slide the switch next to Hide the front camera to On mode.
The interface on your S10 will flash and reorganize because it makes the top part of the screen black, which essentially hides the clip. You also get more room for your phone to display app notifications and other information in the status bar.