Dell Alienware 13.3" Full HD 2560x1440 Backlit keyboard Touchscreen Gaming Laptop, Intel Core i7-5500U, 16GB RAM, 512GB SSD, 2.40 GHz, NVIDIA GeForce GTX 860M, Bluetooth, WIFI, Webcam , Windows8.1 Intel Corei7-5500U, Processor 2.4GHz with Turbo Boost Technology up to 3.00 GHz, 16GB RAM, 512 GB SSD, DDR3 SDRAM 13" Full HD QHD+ IPS-Panel TrueLife 2560x1440 display, Touchscreen, NVIDIA GeForce GTX 860M with 2GB GDDR5 Bluetooth, Webcam, Wi-Fi, 1 Lithium ion batteries required. (included) Webcam, Backlit keyboard, NVIDIA GeForce GTX 860M graphics with 2GB dedicated memory Windows 8.1 free upgrade to win10 (until 2016/07/29), 4.5LB