Measures less than an inch high when closed. This slim lightweight computer provides an abundance of disk space to hold all of your files and programs but remains small enough to travel with you wherever you go.The 15.6-inch display supports high-definition images, allowing you to enjoy superior picture quality when watching movies, viewing images, or playing games. The DTS Sound+ system produces rich dynamic sound that will make you feel like you're in a concert hall. The HD webcam coupled with the HP TrueVision software will ensure you always look your best whether you're video chatting with family or conferencing with coworkers over Skype. The HP Pavilion 15-inch touchscreen laptop lets you easily move through files and programs using just your fingertips. Swipe and tap your way to increased productivity.AMD Quad-Core A6 Processor 4GB DDR3L SDRAM 750GB 5400RPM hard drive with HP ProtectSmart Hard Drive Protection 15.6-inch diagonal HD BrightView LED-backlit touchscreen display (1366x768) SuperMulti DVD burner 802.11b/g/n WLAN Full-size island-style keyboard with numeric keypad HP TrueVision HD Webcam DTS Sound+: Dynamic and subtle nuances provide rich sounds for a concert-like experience Lithium ion battery; Up to 4 hours battery life Dimensions: 0.97 in (H) x 15.18 in (W) x 10.16 in (D) (5.6 LBS)