Mi is one of the best brand in India and once again it proved. I brought mi A1 from Amazon online shop on 11 December 2017. I am very happy with this phone because it doesn’t have any lag issue but yes, something it will be hot if you use it continuesly more than 2 hour. Anyway the camera, performance, battery backup overall it is one of the best smartphone that I have. Having the dual camera , makes this smartphone more powerfull and it’s also the highlight feature of this phone. If u want to buy a smartphone within 14k with dual camera, then I recommend you to buy this because it is the best one for you.