|15.4-inch widescreen LED-backlit. 2880-by-1800 resolution at 220 pixels per inch Retina
2.2GHz quad-core Intel Core i7
16GB 1600MHz DDR3 SDRAM
256GB flash storage
Intel Iris Pro Graphics
2 Thunderbolt 2 Ports (VGA, DVI and HDMI adapters sold separately)
AirPort Extreme 802.11n wireless networking and Bluetooth 4.0+EDR
720P Facetime HD camera
two USB 3.0 ports
SDXC card slot
combined headphone/line in (analog/digital)
Force Touch trackpad and illuminated keyboard
Built-in 95-watt-hour lithium-polymer battery and
85 Watt MagSafe 2 Power Adapter.
Every new MacBook Pro comes with OS X. Includes Mail, Address Book, iCal, the Mac App Store, iTunes, Safari, Time Machine, FaceTime, Photo Booth, Mission Control, Launchpad, AirDrop, Resume, Auto Save, Versions, Quick Look, Spotlight, QuickTime, and more.