Xiaomi mi a 1 writing review after 1month using this mobile.this mobile very good performance software .this mobile is stock Android .build quality is great .sound quality outstanding.ir blaster is very good .dual rear camera is good.daylight photo good but lowlight photo some badly.no heating issue this mobile.good battery life of service all day.but this device does not support fast charging.this device has a usb port of 3.0.finger print scanner is very fast.display quality is great .Cons-Network problem is only one very problem this mobile.No fast charging supportLow light cameraMobile is slipperyOverall this mobile is very goodThanks all