One UI 3.1 debuted on the Galaxy S21 series, and now it has reached Samsung's most-expensive set of tablets. One UI 3.1 for the Galaxy Tab S7 series comes with Android 11 and a host of improvements, including the option of using the tablet as a second screen for a laptop.
https://www.notebookcheck.net/Galaxy-Tab-S7-Samsung-launches-Android-11-with-second-screen-functionality-courtesy-of-One-UI-3-1-update.515790.0.html
Very interesting. I hate Samsung devices, but this feature alone, assuming it actually works well, would be reason enough to pick one up, or even two, an ~8" one and a larger one. I've been wanting a wireless touchscreen display to use with the computer for years, so this could be very nice.