Samsung Galaxy J7 (16GB) J700F/DD, 5.5" Dual SIM Factory Unlocked GSM International Version
Operating Freq GSM - 850, 900, 1800, 1900; WCDMA - 2100; 4G LTE - 2300 Graphics Mali-T720 MP2 OS Android v5.1 (Lollipop) Processor 1.5 GHz + Exynos 7580, Octa Core