I bought Redmi 2 prime one year ago and I have no problem till now it is very good phone having both 4g slot with two GB RAM and 16gb internal storage and 8 mp back camera which have quality of 12 mp camera and 2 mp rear which have quality of 5mp camera in updated version of MIUI 8 there r many more new features like battery saver, second space, dual app.second space allows you tu use 2 windows in a phone for the same time and dual app allows you to use two apps at the same time like 2 WhatsApp or Facebook etc so I prefer you to buy this phone at very geniuen price of 6999.