I brought this phone nokia lumia 630 2 years ago in april 2014 at that time cost of this phone was ten thousand rupees which is huge amount.
I invested that time after some days of experience I was in the deep thought why I invested that much amount on this phone which has only 512mb RAM and no fron camera.but one thing I must say about it is the camera quality and battery backup is superb at that range. overall this is an average phone.