after other tests, i realized that the asus zenfone 7 pro is presenting serious problems with performance drops in the game genshin impact ... i decided to use a "CPU Throttling Test" app in it I could see how stable the Motorola Edge Plus has remained Asus Zenfone 7 Pro suffered terrible oscillations, which may explain the drop frames of the game mentioned above. The kernel of this device is in need of some optimization on top of that.
I thought that this could be a problem exclusive to my zenfone 7 Pro, but I tested it with other people who have the same device and in fact are having the same problem.