Hello guys I used this phone last five month, the phone are very good feature quality. the sound was very awesome. it was very clear sound.The phone used 2GB RAM and 16GB internal memory, you can expand this upto 256 GB.the phone display are very good quality provide the very smooth touch.the camera quality very clear it was take the good picture.The rear is 13MP and front is 5MP. the 5.5 inch size of the screen and it was light weight phone.the design of the phone are very stylish.it was used latest android 7.0 version. the 1.6 GHZ octa core processor used in this phone. The phone battery very good it was used 3000 mah non removable provide the good battery backup.this is very good phone and performance very high so keep buy this phone.