Incredibly Powerful with Intel Core i5 2.5GHz 7200U Processor and 8GB DDR4 Memory;ASUS Craftsmanship delivers an Ultra-Thin 0.5-inch profile with a 2-pound lightweight unibody design;Our Toughest ZenBook designed with Premium Aerospace-grade Aluminum and Corning Gorilla Glass 4;With the built-in fingerprint sensor in the touchpad and Windows Hello, there's no need to type in your password;For the ZenBook 3, Harman Kardon and the ASUS Golden EarTM Team joined forces to produce unsurpassed distortion-free sound with their SonicMasterTM 4-Channel, 5-magnet, Quad-Speaker, Smart-Amp Audio technology