I am using this mobile for more than 6month. first thing reasonable price for 2gb ram. Other brands are more than 9k. 4g internet speed good. In build memory 16gb. Gaming speed good. Back camera 8 & front 5. Anroid version kitkat. Battey backup good 3900 battery. Back case & scrachcad box itself. Sound & video quality good. Easy to use 5inch display. Its silm model. Diffrent color avaiable. I suggust black. Its cool model & Value of money.