Sony may have abandoned the XZ1 series, but it has delivered on its promise to bring Android 10 to more of its recent devices. The Xperia XZ2, XZ2 Compact, XZ2 Premium and XZ3 now all join the Xperia 1 and Xperia 5 on Android 10, with the Xperia 10 and Xperia 10 Plus likely following suit before the end of this quarter.
https://www.notebookcheck.net/The-Xperia-XZ2-XZ2-Compact-XZ2-Premium-and-XZ3-join-the-Xperia-1-and-Xperia-5-on-Android-10.449396.0.html