Sony has announced its plans to release Android 11 to its Xperia smartphones. Only five devices appear to be eligible for the OS upgrade, from the Xperia 5 to the Xperia 1 II and the Xperia 10 II thrown in for good measure. The rollout will begin from next month, but only for the Xperia 1 II. All other devices must wait until 2021 for Android 11.
https://www.notebookcheck.net/Sony-announces-Android-11-upgrade-plans-Only-the-Xperia-1-II-will-receive-OS-upgrade-before-2021.506764.0.html