The Samsung Galaxy Tab A7 Lite will launch soon with Android 11 out of the box - based on its latest leaks, that is. The latest tip relating to this possible budget slate indicates that it will debut in a silver colorway as well as the darker gray hinted at earlier. This option has a white front panel that may make its bezels more pronouced in real life.
https://www.notebookcheck.net/Samsung-Galaxy-Tab-A7-Lite-also-to-be-available-in-silver-according-to-new-renders.533068.0.html
...or it could be just a hole for proximity and light sensors. I doubt they'll actually do a dual front-cam setup on a tablet, and a mic hole above the screen would be really dumb because it would just captures the rubbing noise between the tablet and your ear/face.