Samsung galaxy J7 prime comes with 5.50 inch touchscreen display and powered by 1.6 GHz octa core processor with 3GB ram and 16 GB internal storage that can be expandable upto 256 GB. It has fingprint sensor on home button which open lock in less than a second. It weight is 167gm which make it a good phone to carry. It is runs on android version 6. Marshmallow and powered by 3300 mah battery its battery is best and give 2 days standby time. It has powerful battery saver that help in increasing battery life that 1% is reduce in 6 hours. It has good touchscreen and adjusted brightness help in working in sunlight. It has 13MP rear camera and 5MP front camera which takes good quality of pictures.