This phone has marshmallow 6.0.1 operating system which is good for this pruduct or phone.
It has octa core snapdragon 435 proccessor which give best work with this model.
It has 2gb of RAM which is quite effective at this price and it has internal memory of 16 gb which is also effective at this price. it has hybrid sim slot and micro sd supports upto 128 gb.
It has rear camera of 13 mp which is excellent at this price and 5 mp front camera which is also good. It has 5 inch 720p screen resoltion which is good as compare to other phone at this price.