greetings and sorry this is my first post.
the redmi notes 5a version lite 2gb ram and 16 gb rom always has snapdragon 425 as the redmi 4a but has miui 9 and android 7
Redmi 4A supports Android Nougat, but only on the global rom at the moment, not on the chinese rom, maybe in the future there will be a chinese nougat rom for Redmi 4A?!?!?!