The best thing about this phone is its matelic look and its ram its fast no hanging, light weighted .the only thing which bothers me is its charging it take too long to charge compleatly and its not 4g phone I used it for one year and I am still using it besides I bought another 4g phone. its operating system is android 5.0 screan is full hd.camera quality is soo good.i wish they launch a 4g lte version of it.its value for money.