The Xperia 1 III and Xperia 5 III were announced last April with Android 11 and picked up the Android 12 update earlier this year. The Xperia Pro-I, unveiled last October, also came with Android 11.
Sony hasn't revealed what countries are getting the Android 13 update, but you can check for it manually on your smartphones in a week or two if you don't get an update notification.
I lost fingerprint sensor after Android 13 update on Sony Xperia 1 iii...
It's weird because I had that on 12. That issue disappeared for me on 13. I'm still testing it as I got the update this morning.
Sony Xperia 1 III, Android 13 is very jaggery. Exiting apps leaves a shadow of the app for a second and then disappears. Not the best experience for the Xperia models.