Hello friend my name is karishma I am sharing my personal experience I am using this phone from 7 month j7 is great for watching video and game the new galaxy j7 prime is powerd by octa core samsung exynox 7870 processor clocked at 1.6hz coupled with 3gb of ram.
There is 16gb of inbuilt storage front camera is 8 mp and back is 13 mp I love samsung j7 prime.