Display

• Retina display: 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 resolution at 227 pixels per inch with support for millions of colors
• Native resolution: 2560 by 1600 pixels (Retina); scaled resolutions: 1680 by 1050, 1440 by 900, and 1024 by 640 pixels

Processor

2.6GHz dual-core Intel Core i5 processor (Turbo Boost up to 3.1GHz) with 3MB shared L3 cache

RAM

8GB of 1600MHz DDR3L onboard memory

Storage

1TB SSD

Graphics 

Intel Iris Graphics

Wireless Type

• Wi‑Fi
  802.11ac Wi‑Fi wireless networking;³ IEEE 802.11a/b/g/n compatible
• Bluetooth
  Bluetooth 4.0 wireless technology

Camera

720p FaceTime HD camera

Connections

• MagSafe 2 power port
• Two Thunderbolt 2 ports (up to 20 Gbps)
• Two USB 3 ports (up to 5 Gbps)
• HDMI port
• Headphone port
• SDXC card slot
• Apple Thunderbolt to FireWire Adapter (sold separately)
• Apple Thunderbolt to Gigabit Ethernet Adapter (sold separately)

Video Support

• Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on up to two external displays, both at millions of colors
• Thunderbolt digital video output
  • Native Mini DisplayPort output
  • DVI output using Mini DisplayPort to DVI Adapter (sold separately)
  • VGA output using Mini DisplayPort to VGA Adapter (sold separately)
  • Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter (sold separately)
• HDMI video output
  • Support for 1080p resolution at up to 60Hz
  • Support for 3840-by-2160 resolution at 30Hz
  • Support for 4096-by-2160 resolution at 24Hz

Audio

• Stereo speakers
• Dual microphones
• Headphone port
  • Support for Apple iPhone headset with remote and microphone
  • Support for audio line out (digital/analog)

Battery & Power

• Up to 9 hours wireless web
• Up to 9 hours iTunes movie playback
• Up to 30 days standby time
• Built-in 71.8-watt-hour lithium-polymer battery
• 60W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port

Size & Weight

• Height: 0.71 inch (1.8 cm)
• Width: 12.35 inches (31.4 cm)
• Depth: 8.62 inches (21.9 cm)
• Weight: 3.46 pounds (1.57 kg)
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