#DisAdvantages -
First I would like to say about disadvantages of this phone.
Charging time is very slow. its takes 3-4 hr to full charge. but yes. battary backup is very very good.
front camera is not so good. sometimes it looks like 2 mega pixel camera. rear/back camera is average good. closer shot needs tap to focus due to laser auto focus. optical image stability is not there, so videos come out slide shaky frameless.
Apart from this two draw back. This phone is great. #Advantages.
first point that I can say. its built quality. very strong phone, looks very premium in hand, specially the grey and black color. I have purchased the black one.
second point that can say. its display and sound quality. sound. uff. its just bumb! very super quality. feels awesome to hear.
third point. that already said its battary backup. its takes whole day.( 24) to finish full battary. if u do Facebook gaming whatsap music camera moderately.
speed, ram management, MiUi Rom everything is fine.
Note: Do the MIUI update. Its improved so many things. specially the camera.
So guys thats it. Overall This phone is very great.