Lenovo Thinkpad Yoga 15 Laptop Intel Core i7-5500U, 16GB RAM, 256GB SSD, 15.6" Full HD IPS (1920x1080) Touchscreen, NVIDIA GeForce 840M, Backlit Keyboard, Windows 8.1 Pro 64-bit Intel Core i7-5500U Processor (4M Cache, 2.4 GHz Base, 3.0GHz Turbo) 15.6" Full HD IPS (1920x1080) Display 16GB DDR3L SDRAM 1600 MHz || 256GB Solid State Drive Built-in high-definition webcam || Multiformat media reader, HDMI, 2 USB 3.0 ports and 1 USB 2.0 port, Bluetooth 4.0 interface NVIDIA GeForce 840M || Windows 8.1 Pro 64-Bit