The new galaxy j7 prime is powered by an octa core samsung Exynos 7870 processor clocked at 1.6GHz and coupled with 3 gb RAM. it is one of the biggest changes is the reduction is the amount of bloatware . the three options include reserve battery for calls, which allocates a certain percentage of the battery for calls and message .Another highlight features of the software on the j7 prime is secure folder which focuses on security and privacy . I strongly recommended you to buy this phone.