Samsung has been getting better and better at rolling out updates to its incredibly vast roster of devices recently, and today this has been proven once again. Originally scheduled to receive Android 11 in May, the Samsung Galaxy Tab S6 from 2019 is now already busy getting the new software. The rollout isn't wide just yet, currently being constrained to the LTE model of the tablet sold in Germany. If you own one of those, however, you will soon be notified of a new build being available for you - T865XXU4CUB7. This 2.2 GB download will bring you Android 11 with Samsung's latest One UI 3.1...
Source: https://www.gsmarena.com/samsung_galaxy_tab_s6_gets_android_11_update_with_one_ui_31-news-48021.php