Speed has also been improved. The Pro is said to deliver graphics at a rate 130% faster than before. The retina display has become an Apple standard and some new enhancements provide colors even more vibrant than before. Brightness is increased by 67 per cent.
Audio is enhanced with totally redesigned speakers. Apple promises 58% more volume and two and a half times more bass. The Pro will enable you to mix a track on the fly, edit video on location, and enjoy a movie as you head to your destination.