Samsung ATIV Book 9 NP900X3K-K01US 13.3-Inch Laptop (Platinum Silver) 5th Gen Intel Core i7 5500U (2.40GHz) 8GB Memory 256GB SSD Intel 5th Gen Core i7 5500U (2.40GHz) 8GB Memory 256GB SSD Intel HD Graphics 5500 13.3 3200 x 1800 high-resolution LED / Windows 8 update Ultrathin 2.36 lb 0.53 inch / Bluetooth 4.0 / Up to 10 hour battery life / BRIGHTNESS: 350 nits