It is very nice phone . It function is really great.It has 3 gb ram and 32gb internal.It camera is also good.It has 13 MP back camera and 5 MP front. I am using this phone since last 2 months so their is no problem occur during processing and alse their is no lag during playing high quality game.It’s battery States is 4000mAh. It’s battery backup is also gook. It’s screen resolution is full HD, it also contain large internal storage 32gb.its camera quality is really awesome. Xiaomi must work towards a proper phone - dual sim, dedicated sd slot with big battery and secondary camera.