Display

• 17-inch (diagonal) high-resolution LED-backlit glossy or optional antiglare widescreen display with support for millions of colours
• Supported resolutions: 1920x1200 (native), 1680x1050, 1280x800, 1152x720, 1024x640 and 800x500 pixels at 16:10 aspect ratio; 1280x1024 pixels at 5:4 aspect ratio; 1280x1024 pixels at 5:4 aspect ratio stretched; 1600x1200, 1024x768, 800x600 and 640x480 pixels at 4:3 aspect ratio; 1600x1200, 1024x768, 800x600 and 640x480 pixels at 4:3 aspect ratio stretched; 720x480 pixels at 3:2 aspect ratio; 720x480 pixels at 3:2 aspect ratio stretched

Graphics and video support

• AMD Radeon HD 6770M graphics processor with 1GB of GDDR5 memory
• Intel HD Graphics 3000 with 384MB of DDR3 SDRAM shared with main memory⁷
• Automatic graphics switching
• Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560x1600 pixels on an external display, both at millions of colours
• FaceTime HD camera
• Thunderbolt port

Thunderbolt digital video output

• Native Mini DisplayPort output
• DVI output using Mini DisplayPort to DVI Adapter (optional)
• VGA output using Mini DisplayPort to VGA Adapter (optional)
• Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter supports 30-inch Apple Cinema HD Display (optional)
• HDMI audio and video output using a third-party Mini DisplayPort to HDMI Adapter

Input

• Full-size backlit keyboard with 78 (US) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement)
• Multi-Touch trackpad for precise cursor control; supports inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap and drag capabilities