Great phone at its budget.slightly low build quality but its okay as per the price of the phone great camera, looks cool , gives a snappy feel. The problem is about the rear camera that does not takes good pictures in low light but is good at other conditions
It comes with hardware 425 and android version marshmellow cant say about the noughat update rn.
But if youre gonna spend 6000 rs for this cell then why not add a few bucks more and buy a xiaomi redmi 3S which is a way better phone than this.
U got a few more options like u can wait for the redmi 4 prime but it would price quite more than this but you will get a fingerprint scanner .
Else currently its the best smartphone at 6000 rs and I suggest u to buy it if u dont have more than 6000rs