Phone model wind 4 is a very good phone its rear camera is very fine and front camera quality poor. storage 8 internal and RAM 1 GB this is average memory but price 7000 is not right for this. battery 4000mAh is durable simply for 2 days in normal uses. 4G internet can run in this phone processing is fast no hang problem. I have use this phone last 10 month. Sound and video quality is best in class. DTS sound app installed inside. some time gps not proper work. and charging and notificationn light indicator not working before and after software update.
I am happy with this phone.