HP Envy 15t Touch i7-4510U 2 GHz 16GB RAM 1TB HDD nVIDIA GTX 850M 4GB FullHD Windows 8.1 Notebook Computer Windows 8.1 64, 4th Generation Intel CoreTM i7-4510U Processor + 4GB NVIDIA GeForce GTX 850M Graphics 15.6-inch diagonal Full HD WLED-backlit Display (1920x1080) - Touchscreen 16GB DDR3L System Memory, 1TB 5400 rpm Hard Drive, Beats Audio, HP Control Zone trackpad with multi-touch gesture support 4-cell 48WHr Lithium-ion Battery(long lasting), SuperMulti DVD burner, HP TrueVision HD Webcam with Dual Digital Microphone Backlit Keyboard with Fingerprint Reader, Intel 802.11 AC WLAN and Bluetooth