Samsung Galaxy Tab A 16GB P555M 9.7-inch Factory Unlocked GSM 4G LTE + Wi-Fi Quad-Core Android Tablet PC - Smoky Titanium 2G: GSM 850 / 900 / 1800 / 1900, 3G: 850 / 900 / 1700 (AWS) / 1900 / 2100, 4G: LTE 700 / 850 / 1700(AWS) / 1800 / 1900 / 2100 / 2600 (Bands: 1, 2, 3, 4, 5, 7, 17, 28) 9.7-inch TFT Capacitive Multi-Touchscreen Android v5.0 (Lollipop), Quad-Core 1.2 GHz Processor 5 Megapixel Camera (2592 x 1944 pixels) w/ Autofocus + Front-Facing 2 Megapixel Camera Internal Memory: 16GB, 2GB RAM + microSD Slot Expandable up to 128GB