Mi A1 This phone has the best dual camera because it has telephoto lens on it for that the picture should have some real depth effect. The only thing is the camera is the best but after that we came to the operating system as you know that the MI A1 work on the android one experience That are not good for use , this phone does not have the Quick charging facility no FM Radio app there. As per buying MIA1 on that range only for camera I think this is waste of money , as same price you have to go another handset.!