This is the product by xiaomi. This product lunched in 16/5/2017. This phone having 2.5D curved display penal. But it’s not look like curved screen. This phone having 13 MP rear camera and 5 MP Front camera. This phone having great performance. Because it’s have octa - core 1.4 Ghz Qualcomm Snapdragon 435 chipset. It’s running Android 6.0( mashmallow) . This phone having finger print sensor on the back which work very well.