Really a nice mobile at that price by redmii.
But advanced model of 1s is prime and prime 2 after that many models has been launched by them.
The problem is the will get heated if we use for some time.but in prime 2 this problem was vanished all specifications are same in 1s2s, prime except ram.
Since we are getting many mobiles by redmii we can choose any for our cost and we can buy it