Samsung Galaxy Tab 4 SM-T337A 16GB Wi-Fi + 4G (AT&T) 8' Tablet - WHITE 3G: HSDPA 850 / 1900 / 2100, 4G: LTE (Bands 1 ,2, 3, 4, 5, 7, 17) 8.0-inch TFT Capacitive Multi-touchscreen Android 4.4 (KitKat), Quad-Core 1.2 GHz Processor, Chipset: Qualcomm Snapdragon 400 3 Megapixel Camera (2048 x 1536 pixels) w/ Geo-tagging + Front-Facing 1.3 Megapixel Camera + Video Internal Memory: 16GB storage, 1.5GB RAM + microSD Slot Expandable up to 64GB