Apple MacBook Air Retina 13-inch 2018 i5

Display

• Retina display
• 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors
• Supported scaled resolutions:
  • 1680 by 1050
  • 1440 by 900
  • 1024 by 640
• 16:10 aspect ratio

Touch ID

• Integrated Touch ID sensor

Finish

• Gold
• Silver
• Space Gray

Processor

• 1.6GHz dual-core Intel Core i5, Turbo Boost up to 3.6GHz, with 4MB L3 cache

Storage

• 128GB PCIe-based SSD
• 256GB PCIe-based SSD

Memory

• 8GB of 2133MHz LPDDR3 onboard memory

Battery and Power

• Up to 12 hours wireless web
• Up to 13 hours iTunes movie playback
• Up to 30 days of standby time
• Built-in 50.3‑watt‑hour lithium‑polymer battery
• 30W USB-C Power Adapter; USB-C power port

Size and Weight

• Height: 0.16–0.61 inch (0.41–1.56 cm)
• Width: 11.97 inches (30.41 cm)
• Depth: 8.36 inches (21.24 cm)
• Weight: 2.75 pounds (1.25 kg)³

Graphics

• Intel UHD Graphics 617
• Support for Thunderbolt 3–enabled external graphics processors (eGPUs)

Video Support

Simultaneously supports full native resolution on the built-in display at millions of colors and:

• One external display with 5120-by-2880 resolution at up to 60Hz
• Up to two external displays with 4096-by-2304 resolution at up to 60Hz

Thunderbolt 3 digital video output

• Native DisplayPort output over USB‑C
• VGA, HDMI, and Thunderbolt 2 output using adapters (sold separately)

Camera

• 720p FaceTime HD camera

Charging and Expansion

Two Thunderbolt 3 (USB-C) ports with support for:

• Charging
• DisplayPort
• Thunderbolt (up to 40 Gbps)
• USB-C 3.1 Gen 2 (up to 10 Gbps)

Wireless

• 802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
• Bluetooth 4.2 wireless technology

Audio

• Stereo speakers
• Three microphones
• 3.5 mm headphone jack

Keyboard and Trackpad

• Full-size keyboard with:
  • 78 (U.S.) or 79 (ISO) individual LED-backlit keys, including 12 function keys and 4 arrow keys
  • Ambient light sensor
  • Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures