I baught this phone last month but I am very dissatisfied with this phone. I want to share my personal experience about this phone which is very bad. This model have lots problem. Its screen become blank and nothing is operating at this time. Some time while receiving call speaker and vibration stop working and you will unable to pick the call. Touch response is not so good. I visit the service centre for these issue. They almost take 1 week to repair the handset but last week some problems are still their. I think this is the failure model of XIAOMI