Basically its the smaller version of Redmi note 4 but has the power to serve as good as its big bro.
It has a 5 inch HD Display with 2.5D curved glass, Octa core Snapdragon 435 processor, 2/3/4 GB RAM varient with 16/32/64 GB internal storage. 5mp front and 13 mp rear for sharp capture, 4100 mah battery, a fingerprint scanner and has the all sensors a user needs. Its replacing the redmi 3s & 3s prime. Acording to me its better than the pervious generations. Best deal 6999 for 2GB, 8999 for 3GB and 10999 for 4GB.