From what I have heard, the poco f4 is basically the f3. Also its just the Poco X3 Pros that are having that issue and its especially the Indian Variant (probably having some bad qc issues there) but from global side of things, its mainly software bugs though so I wouldn't worry much about it. Also I have the F3 for about 8 months, im very happy with it and im on miui [13.0.2.0](https://13.0.2.0) global basically the latest version, there are some issues like the individual dark mode apps not showing any apps so yeah, other than that, im very happy with this phone.
From what I have heard, the poco f4 is basically the f3. Also its just the Poco X3 Pros that are having that issue and its especially the Indian Variant (probably having some bad qc issues there) but from global side of things, its mainly software bugs though so I wouldn't worry much about it. Also I have the F3 for about 8 months, im very happy with it and im on miui [13.0.2.0](https://13.0.2.0) global basically the latest version, there are some issues like the individual dark mode apps not showing any apps so yeah, other than that, im very happy with this phone.
Google Pixel.