Samsung Galaxy Tab 4 (7-Inch, Black) Nook Edition (Certified Refurbished) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty 8 GB Flash Memory, 1.5 GB RAM Memory, WXGA Display (1280x800 Resolution) Android 4.4 Kit Kat OS, 1.2 GHz quad-core processor Choose from over 3 million books, and get instant access to top lists, curated collections, and expert recommendations to help you find your next great read. 32GB of memory available through a microSD slot and 50GB of free Dropbox storage