The Redmi 9 Power is a device believed to be a re-brand of the new Chinese Note 9 4G for the Indian market. However, according to a new leak from Ishan Agarwal, the story may not be quite that simple. A render for this device shows 1 more rear camera than is present in the recently-launched budget phone.
https://www.notebookcheck.net/The-Redmi-9-Power-is-now-slated-to-launch-with-quad-rear-cameras-on-December-17-2020.509176.0.html