This phone is awesome . It has a good hardware and good software. Battery service is also awesome.
Xiamoni mi a1 have a nice Interface with the top version of android .
This smartphone also support 4g network .
Xiaomi mi a1 have tow version . One of them come with 2 gb ram and 16 gb rom and other one is come with 3 gb of ram and 32 gb of ram.
The processor quality also nice . And gpu also .
Overall this phone is awesome with affordable price.
So in my opinion for this phone is it so good and you can purchase the phone . Thanks you .