A few Sony Xperia are officially supported, e.g. 10 III: https://docs.sailfishos.org/Support/Supported_Devices
Community ports are also available for some devices, Volla is quite popular in this category:
https://en.wikipedia.org/wiki/Sailfish_OS#Community_enthusia...
https://forum.sailfishos.org/t/community-hardware-adaptation...