Currently I am using vivo Y53 and I can't say it just a smartest phone but it is OK. The motto of the phone is camera and music but the camera is not good. We can have good phone in these budget. Dual sim are used. They too work on 4g. Its a volte phone. 8mp rear camera, premium unibody design, 2gb ram 16gb rom, Snapdragon 425 CPU.
