Samsung’s Galaxy J3 (Sprint) SM-J320P specifications and features: this is a 5.0″ (126.3mm) device with a HD 720 x 1280 screen resolution. The phone is powered by the Qualcomm Snapdragon 210 soc with a 1.5 GHz configuration. Memory is 1.5GB, with the device offering 16GB internal storage and up to 128GB of external memory. The Galaxy J3 (Sprint) features Accelerometer and Proximity Sensor. The device measures 142.3 x 71 x 7.9mm and weighs 138g.