Samsung Galaxy Tab 2 10.1-Inch (16GB, Wi-Fi) - Titanium Silver (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty Android 4.2 Jelly Bean OS, 1GHz Dual-Core Processor Memory: 1GB DDR2 RAM, 16GB Internal Memory, microSD expansion up to 32GB 10.1-inch Multitouch 720p HD Screen (1280 x 800) Display WiFi, Bluetooth, 7,000 mAh Battery, Front & Rear Cameras