Yesterday, reports of Android 10 hitting the Mi A3 surfaced around the nooks of the Internet. They were fake, sadly. The Mi A3 hasn't received its Android 10 update, but recent developments point towards it being potentially at hand.
https://www.notebookcheck.net/Recent-reports-claiming-Android-10-for-the-Mi-A3-are-fake-but-the-update-is-around-the-corner.454198.0.html
Quote from: Mi a3 on February 21, 2020, 13:55:17
Why u need android 10 ? While ANDROID 11 is already released
Android 11 hasn't been released. That's just the first Developer Preview.
Even if it were, I'm not sure what your point is?