Samsung Galaxy J1(4G) is Powered by 1.3GHz Quad-core it comes with 1GB of RAM. The phone Packs 8GB of internal storage that Can be expanded up to 128GB via a microSD card, Slim and Easy To Carry It.the Ui(User Interference) Is Friendly And The Battery Life Is Very Good. For A Cheap Phone Its Worth It. But The Storage Is Really A Let Down But Other Then That Its Really Great! If You Take Care Of The Phone It Should Be Fine. If Your Looking For A Cheap Phone I Highly Suggest This One.