Lenovo Flex 3-11 11.6-Inch TouchScreen 2-in-1 Convertible Laptop (Intel Celeron N2840 Processor, 4GB RAM, 500GB HDD, Windows 8.1) Intel Celeron processor N2840, 2.16GHz; Intel HD Graphics 4GB DDR3L Memory, 500GB 5400RMP Hard Drive / NO Optical Drive 11.6-inch LCD 10-point multitouch screen,1366 x 768 (HD), Navigate content using multiple fingers. Typical 1366 x 768 HD resolution. LED backlight. 360 hinge, Weighs only 3 lbs and measures 0.86" thin, 1 USB 3.0, 2 USB 2.0, HDMI, WIFI, Webcam, Bluetooth 4.0, Built-in media reader Windows 8.1 64bt free upgrade to Windows 10