Niente MIUI 12 per Redmi Y3, Redmi 7, Redmi 6 e Redmi 6A
Stable Android 10 update lands on the Indian version of the Xiaomi Redmi 7A; MIUI 12 not ready for primetime on the entry-level device though - NotebookCheck.net News
Redmi 7A receives MIUI 12 update in China - Gizmochina