Measuring a mere 0.71 inches and weighing only 4.46 pounds, the completely redesigned MacBook Pro sets a new standard in performance and portability for pro users. The world's highest resolution notebook display with over 5 million pixels--3 million more than an HD television--the MacBook Pro with Retina display has such a high pixel density that the human eye cannot distinguish individual pixels from a normal viewing distance.
The MacBook Pro includes two high-speed Thunderbolt ports and two USB 3 ports, enabling you to easily connect to external displays and a wide variety of high performance peripherals. And it comes standard with automatic graphics switching that provides performance when you need it and energy efficiency when you don't. You'll also get up to 7 hours of battery life while on the go.