The Mi A3 runs on Snapdragon 665 SoC and comes with up to 4 GB of RAM and 128 GB of internal storage. When announced, the Mi A3 is quite likely going to be competing with the likes of the Realme X, Vivo Z1 Pro and Xiaomi’s own Redmi Note 7 Pro. Smartphone Mi A3 Realme X Vivo Z1 Pro …