Based on new information, the POCO F5 Pro will not be a straight re-brand of the Redmi K60. While Xiaomi will repurpose most Redmi K60 parts for the POCO F5 Pro, the latter will have a smaller battery capacity than the former.https://www.notebookcheck.net/POCO-F5-Pro-to-launch-with-unexpected-battery-downgrade-compared-to-Xiaomi-Redmi-K60.708022.0.html
It is very expected!
They would also lower the amount of ram&storage while tripeling (at least) the price!