Samsung Galaxy Note 10.1 16 GB Deep Grey (Certified Refurbished) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty Android 4.1, Jelly Bean Samsung Tablet 1.4 GHz Quad-Core Processor 2 GB RAM Memory, 16GB On-Board Memory Connectivity: USB 2.0, 1280 x 800 pixels Display, S Pen included.