The Asus Zenfone Max Pro M1 was released in early 2018 and is now getting its first taste of Android 10. Android 10 is the second major OS upgrade the phone will get, which is impressive for a phone that had an MSRP of just US$200. Getting it ahead of a number of flagships is icing on the cake.
https://www.notebookcheck.net/The-Asus-ZenFone-Max-Pro-M1-receives-its-first-taste-of-Android-10-its-second-major-OS-upgrade.452776.0.html