MacBook Air (Retina 13 Inch 2018)
CPU: Intel i5 1.6Ghz Dual Core
GPU: Intel UHD Graphics 617 1536MB
Ram: 8GB DDR3
Storage: 256GB Flash Drive
 
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
Storage1
128GB PCIe-based SSD
Configurable to 256GB, 512GB, or 1.5TB SSD
256GB PCIe-based SSD
Configurable to 512GB or 1.5TB SSD
Memory
8GB of 2133MHz LPDDR3 onboard memory
Configurable to 16GB of memory
Battery and Power2
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

Electrical and Operating Requirements
Line voltage: 100–240V AC
Frequency: 50Hz to 60Hz
Operating temperature: 50° to 95° F (10° to 35° C)
Storage temperature: −13° to 113° F (−25° to 45° C)
Relative humidity: 0% to 90% noncondensing
Operating altitude: tested up to 10,000 feet
Maximum storage altitude: 15,000 feet
Maximum shipping altitude: 35,000 feet
Accessibility
Accessibility features help people with disabilities get the most out of their new MacBook Air. With built-in support for vision, hearing, physical and motor skills, and learning and literacy, you can create and do amazing things. Learn more about Accessibility
Features include:
VoiceOver
Zoom
Built-in Apps4
Photos
iMovie
GarageBand
Pages
Numbers
Keynote
Siri
Safari
Mail
FaceTime
Messages
Maps
News
Stocks
Home
Voice Memos
Notes
Calendar
Contacts
Reminders
Photo Booth
Preview
iTunes
Books
App Store
Time Machine
 
Increase Contrast
Reduce Motion
Siri and Dictation
Switch Control
Closed Captions
Text to Speech