Re: Phone quality is nothing without the software/Firmware back to back it up
My RedMi 4X is working fine. An annoying notification bug was fixed in January after a month or two but apart from that no issues for me.
They do have an annoying habit of removing MIUI features that aren't getting much user feedback.
Like the chilld mode and automatically switching the screen to reading mode based on the app you are running tooo name two.