http://www.apple.com/macbook-pro/specs/ http://www.apple.com/macbook-pro/specs/ Supported resolutions: 2880 by 1800 pixels (Retina); scaled resolutions: 1920 b

http://www.apple.com/macbook-pro/specs/ http://www.apple.com/macbook-pro/specs/ Supported resolutions: 2880 by 1800 pixels (Retina); scaled resolutions: 1920 by 1200, 1680 by 1050, 1280 by 800, and 1024 by 640 pixels