where and who u saw QC issue ?
I see a lot of complaint on EVERYTHING, best part, they not even Poco USER.

There are several bank code, or you may wait 11.11 for more voucher code

Poco f1 are on it's own category of performance/price ratio, closest s845 are few hundreds ringgit more expensive ( Asus 5Z / Mi 8 etc )

not attack, just sharing u some fact some time i just don't understand those complainer, they can complaint abt anything, as long it have poco on it.

It's not small, it's all pocophone.

Take my advice dear friend, if you seriously concern about the touch issue, and doesn't want it getting in your way of gaming. I suggest you get honor play or oneplus 6. Or better yet, buy Ps4.

Touch issue will surely be there if you try to find fault in this phone. Not very sensitive, delay sensitivity, ghost touch, bla bla bla...

I think the touch is not perfect, but doesn't get in the way of how I use it daily for GPS, messaging, browsing, youtubing. No problem at all.

The multitouch issue is already been overcome by turning off the 3 swipe down screenshot function. It's been asked to death. If you wanna know more about touch issue , go to xda forum, you will surely read tons of complain about it.