Multi-Touch trackpad for precise cursor control supports inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap, and drag capabilities.Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted âTâ arrangement) with ambient light sensor.Support for audio line out (digital/analog).
Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on an external display, both at millions of colors.2.9GHz dual-core Intel Core i7 processor (Turbo Boost up to 3.6GHz) with 4MB ċ cache.2.5GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB ċ cache.13.3-inch (diagonal) LED-backlit glossy widescreen display with support for millions of colors.