I had bought this smartphone nearly one year ago. It is a good product . The price is lower than any other smartphones containing 1 GB ram It is a smartphone with Android version 7.0 .It also has launched an offer of 1399 rupees cash back in your Airtel payment Bank which you have to create in this smartphone with a new Airtel Sim card. When any smartphone's Android system go in not responding mode, We have to wait until it starts responding; but in this smartphone it's system automatically restarts.