The samsung galaxy j7 prime is powered by 1.66Hz octa core exynos 7870 processor and it comes with 3gb of RAM.the phone packs 16gb of internal storage that can be expanded up to 256GB via a microSD.The samsung galaxy j7 prime runs Anroids 6.0 and is powered by a 3300mah battery and it has non removable battery in this samsung galaxy j7 prime. After many time the brand samsung has lunch a full of metallic body that is samsung galaxy j7 prime.it is so good working phone as well.