This is the best phone under 50k. it have 4gb ram with processer of Quad-core 2.0 GHz Cortex A57+ quad-core 1.5 GHz Cortex-A53. GPU of this phone is Adreno 430 which is the best in performance.
the best part is it’s camera which is 21mp primary and 8mp on Secondary
But it only support v5.1.1(Lollipop) which is out dated in now a days.And the Customer Service is very poor.
But overly it is a good phone and I recommend this phone to buy.