Rnds, this phone has 1.7GHz octa-core MediaTek MT6752, (Very fast and No lags) & is more efficient than snapdragon 615. 2GB of Ram(nowadays it is Essential) Rear camera has f/2.0 aperture which is good, and 5.0 Lollipop gives u full user friendly control. 5.5 inch IPS Display with Full HD(1080) of 401 PPI(Pixels Per Inch) is really awesome. 3000 mah battery gives full day usage ang it is best in class. So what do u expect other than this at this price range?, JUST GO FOR IT.