Lenovo ThinkPad X1 Carbon Touch 3rd Generation - 20BS0035US: Intel i7-5600U, 14" WQHD Multi-Touch Screen, 8GB RAM, 512GB SSD, Windows 8.1 Pro 64-Bit 5th Generation Intel Core i7-5600U processor (2.6 GHz base, 3.2 GHz Max Turbo, 4MB Cache) 14 inch, 2560x1440 (WQHD) resolution multitouch screen.&nbsp; 300 nits, 700:1 contrast ratio 512GB SSD, 8GB RAM, 720p HD Webcam with gesture input, 8-cell 50Whr battery Windows 8.1 Pro 64-bit, 3-year Lenovo Depot Coverage (parts and labor) Intel Dual Band Wireless-AC 7265, 2x2, Wi-Fi and Bluetooth 4.0 wireless Intel Core i7-5600U Processor (2.6 GHz base, 3.2 GHz Max Turbo, 4MB Cache, 1600MHz) 14 inch, 2560x1440 (WQHD) resolution multitouch screen. 300 nits, 700:1 contrast ratio 512GB SSD, 8GB RAM, 720p HD Webcam with gesture input, 8-cell 50Whr battery Windows 8.1 Pro 64-bit, 3-year Lenovo Depot Coverage (parts and labor) Intel Dual Band Wireless-AC 7265, 2x2, Wi-Fi and Bluetooth 4.0 wireless