The Samsung Galaxy J7 Plus (2017) flagship will has the below specifications. However the previous model (generation) comes with an OS of Android 6.0 Marshmallow, 2GB RAM, 16GB ROM, 3,300 battery capacity, 5MP front camera and 13MP rear camera.
Some Specification of 2017 Galaxy J7 Plus
Display: 5.5 inches 1080p display.
Storage: 4GB of RAM, 32GB internal memory, support up to 256GB microSD memory
Camera: Dual rear camera resolution of 13 megapixel (F / 1.7) + 5 megapixel (F / 1.9) with Live Focus function. 16 megapixel front camera, maximum aperture of F / 1.9.
Security: fingerprint sensor.
Connection: dual SIM
Battery: Battery 3000 mAh capacity
OS: Android 7.1.1 Nougat