According to data by Counterpoint Research, Xiaomi's Redmi 5A clinched top spot as the best-selling Android device in the world. The device, by its lonesome self, accounts for 1.8% of all smartphones sold in the world in March. This dominance extends all through Q1.
https://www.notebookcheck.net/Xiaomi-s-Redmi-5A-overcomes-the-Galaxy-S9-devices-to-become-the-best-selling-Android-device-in-Q1.304008.0.html