Hey guys coolpad cool 1 is good phone it provides many facilities just like others phones provide but the main thing is that the system. So first of all the system of this app is very easy. Internal strobe is also good. Camera is also good. Everything is good. The design of this app is very good and why not its coolpad. I have bought this phone around this 1 month. This phone is really very good phone better than oppo. And there is no hang problem. So I suggest all of you to buy this product thanks