The Redmi 4A impresses with its build quality,
Funky interface,
Good display and dependable battery life.
It has its limitations but at this price point there are other alternatives.
If you are willing to spend a little more, you can go for the Coolpad Mega 2.5d,
Which offers a bigger 5.5-inch display, is pretty much similar in terms of performance and runs Android 6.0.
Good phone in 7000 range.