https://wccftech.com/galaxy-s10-makes-an-appearance-on-geekbench-running-android-11-r/

Last week, Google unveiled the first Android 11 Developer Preview a bit earlier than scheduled. Like every year, it was for Pixels only. However, devices from other OEMs should get it later in the year. And, it looks like the Galaxy S10 series may be one of them. The 2019 flagship just showed up on Geekbench, running what appears to be an early Android 11 R build. Bear in mind that it is relatively easy to duplicate a Geekbench listing, so it's best to take this appearance with a grain of salt.

Android 11 Introduces More Features Like Screen Recording and Touch Sensitivity