HP Envy 15-j150us - Win 8 with 4th gen Intel Core i7-4700MQ Processor. 15.6" diagonal HD BrightView LED-backlit touchscreen display. 8GB DDR3L SDRAM with 16GB maximum supported. 1TB 5400 RPM hard drive with HP ProtectSmart Hard Drive Protection. Intel HD graphics 4600 with up to 1792MB total graphics memory. Beats Audio with quad speakers and two subwoofers. Full size island stle keyboard with numeric keypad. Intel 2x2 802.11b/g/n WLAN and Bluetooth with WiDi and Intel Smart Connect Technology. Up to 4 hours and 45 minutes of battery life.