Dual Intel HD Graphics 4000 and NVidia GeForce 650M GT with 512MB GDDR5 dedicated memory
Stereo Speakers with Subwoofer
OS X Lion includes: Mail, Address Book, iCal, Mac App Store, iTunes, Safari, Time Machine, FaceTime, Photo Booth, Mission Control, Launchpad, AirDrop, Resume, Auto Save, Versions, Quick Look, Spotlight, QuickTime, and more. iLife '11 Suite includes: iPhoto, iMovie, and GarageBand.
Estimated Battery Life: Up to 7 hours web surfing. RAM: DDR3-1600 (PC3-12800). HDD: 5400RPM. Full-size backlit keyboard. Multi-touch trackpad. Kensington security lock slot. Video output to Mini DisplayPort, DVI, VGA, and HDMI connections with optional Thunderbolt adapters. 85W MagSafe power adapter.