Released in September 2017, the Xiaomi Mi A1 is now half a decade old and one of the few Android 7 handsets that can run Android 13. Official software support for it stopped at Android Ore, but this Qualcomm Snapdragon 625-powered smartphone is kept alive by the efforts of the custom ROM community.https://www.notebookcheck.net/The-five-year-old-Xiaomi-Mi-A1-is-still-alive-thanks-to-multiple-Android-13-ROMs.669556.0.html
I have my Redmi 1s up and running. Bought it in 2013!