POCO has confirmed the existence of the M2 Pro, and is currently teasing it on Twitter and Flipkart ahead of its July 7, 2020 launch. These official leaks show some inextricable links between it and the pre-existing Redmi Note 9 Pro. For example, both phones are now known to have quad rear cameras and 33 watt (W) charging.
https://www.notebookcheck.net/POCO-M2-Pro-more-evidence-of-Redmi-Note-9-Pro-clone-status-emerges.479526.0.html