I had buy one coolpad note 3 mob look is good but some function not work as per expectation. Caller or ringing vibration is very low, many times when call comes that time not understand that anyone call to you. As well as flash light of camera is very low as compared to other mobile.
When we used Internet Explorer that time mobile become very hot means temperature increase more than our expectation. So its very risky for used. Hence dont buy it.