actually not high but the user experience not the same. i assumed all androids would be more or less similar. Huawei is not at iphone level as well.
If u prefer iphone over android, i know what kind of user experience u need alr
This is why i ask u stay away from xiaomi
Regular long time android user who have use both before, most will tell u android is better
If u prefer iphone, u are looking at fuss free, smooth like butter
"i dun wan any problems" type of experience
Tbh only the big brands android suits ur needs, like huawei/samsung
I can only tell u sometimes miui does not work normally out of box, depends on model and firmware
U need to do some simple setting on it and it wont cause u problems after that
Altho mi10t is not the top flagship but it belongs to the higher end model
If u dun like it, dun look at xiaomi anymore
Look at the mi10t long thread, how many ppl are complaining the issues u mentioned other than TT?
Safe entry issue on TT app? Yes this is the one u need to do setting
Battery not good? Depends on ur expectation and do u know higher processor eat more power? Cannot compare with p30 pro and iphone
Laggy transfer? Where to where? Phone to sdcard or pc? If to pc, i got no issue at all and its fast and im just using a mid range model
If to sdcard, this one also depends on how fast can ur sdcard write, there is read/write speed on sdcard
And tbh when u are transferring files, why are u using the phone?
It is drawing the phone processor speed
High chance the phone will lag
This is a phone, not pc, diff type of processor