I wanted a smartphone having 2 GB RAM, 13 MP back and 5MP front camera, with corning gorilla glass, internal storage 16 GB and it is 4G supported also. And all these are fulfilled by this smartphone. Its audio system is very nice. The screen is very smooth. Due its 2 GB RAM it never hangs. The battery is vey nice - 2500mAH. It is powered by a Octa-Core Snapdragon 615 processor, has a 5.5-inch Full HD display and runs on Android 5.0(Lollipop). I am using it from 2015 and still it has no complaints. It is reliable and durable. Its an amazing phone.