I have bought this device two months ago and I am using this nowadays. Xiaomi has launched this device in the price range of 14k.
The overall look of the device is very premium because of its Aluminium frame and design.
It has single speaker at the bottom but trust me its more than enough because its very much loud. The display is also very decent. As we all know the device with 12mp dual rear camera is being called Mini DSLR by many users nowadays. In terms of battery performance, I would say Xiaomi has done great job. A 3080 mAh battery came to be quite sufficient and very promising. As I am a heavy user, I charge it once a day. And though it doesnt support fast charge, it doesnt take too long to fully charged. So if we see the overall performance of this device is amazingly awesome. It impressed many users as well as me. So you will love it for sure.