Samsung galaxy j7 prime is good fast speed and running fast not any falt and this mobile has every thing aperchunity that just like a laptop and tablet and Samsung s4 i9515. Colour GreY. 16Gb RoM. 2Gb RaM. 5.0.1 aNdrOiD VerSioN. AuTo_ uPDaTe SoFtWaRe. 3G aNd 4G ( LTE) SUppOrTeD. Cell CoNditioN 10/9. NO RepaireD No oPeNEd. OriGnaL CeLL. CEll 100% OriGNaL No ReFurb Or kOreaN. MaDe iN VietNaM By SaMsuNG. 1 DaY BaTTerY TiMMiNG. WiTh 2 BaCK PouCHes and niceeeeeeeeeeeeeeeeeeeee