XIAOMI mi a1 is only phone in Xiaomi that comes with a android one and offcourse it works.First of all lets start with the camera in other redmi phones the performance of the camera always lags its performance although in Mi a1 the camera is decent . Though it claims to be the android one it gets the latest oreo version of android.The hardware accelarets the phone as well, it comes with a 4 gb ram and a snapdragon octacore 2 ghz of processor gpu is also awesome in one word .The screen is protected with 2.5D gorilla glass and tge main attraction goes to its budget which is 14999 in Indian rupees