Apple MacBook Pro 13-inch (Retina Display)

High-resolution Retina display. Includes two Thunderbolt ports. Standard 8GB of memory. Good battery life. Supports Power Nap.
 Pricey. Requires Retina-optimized apps for best user experience.
 The Apple MacBook Pro 13-inch (Retina Display) is the best way to carry the pixels of a large-screen monitor with you on the road. It's ideal for people who make their living with visuals.
go to apple official web site for more informatins