I have been using this phone since one year and across this one year I came to know that the phone is good but it lacks many things such the sound quality of the phone is not that good as compared to the other products of xiaomi and the camera quality is of ok type. The phone has a metallic body so its durable. Ive been using it very roughly and then too it still survived. I would give a hundred on hundred for the build quality of the phone. And the battery life is also very good. But the main problem is that it lags too much. The major issue with this phone is the lagging problem. Despite of many software updates still this isnt working smoothly