Samsung Galaxy J7 cost is Rs.15, 990. It is available in 3 different colours( white, Black, gold) . It’s display type is TFT capacitive touchscreen, 16M colors. It’s display size is 5.5 inch. It’s display resolution is 720×1280. It comes with Android v5.1( lollipop) . It’s processor is Qualcomm snapdragon 615. It is having 1.5 GB RAM and 16 GB internal memory and it supports external SD upto 128 GB. It’s rear camera is 13 MP with a resolution of 4128×3096pixels, auto focus and led flash. It’s front camera is 5 MP and led flash has been provided. It supports 2g, 3g network and 4g network also. It is having Bluetooth v4.0 for faster days transmission. It’s battery is 3000mAh