Xiaomi company is very decent Manufacturing Handset and his best product. I am using the Mi 4 handset is very look nice my experience with Mi 4 very well. I m Happy and satisfied use thi handset. In perfotmance mi 4 was Fast and long life bettry. This is display 4k video recording is awsome. In this camera are very sharp and clean capture photo. Now I am using continue use Mi 4 good.