Apple MacBook Air, 1932 2018, Corei5, Ram 8GB, SSD 128 GB

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
True Tone technology
Touch ID
Touch ID sensor
Processor
1.6GHz dual-core Intel Core i5, Turbo Boost up to 3.2GHz, with 4MB L3 cache
Configurable to 1.6GHz quad-core Intel Core i5, Turbo Boost
Storage128 GB PCIe-based SSD
Memory 8GB of memory
Battery and Power2
Up to 11 hours wireless web
Up to 12 hours Apple TV app movie playback
Up to 30 days of standby time
Built-in 49.9‑watt‑hour lithium‑polymer battery
30W USB-C Power Adapter; USB-C power port
Size and Weight
Height: 0.16–0.63 inch (0.41–1.61 cm)
Width: 11.97 inches (30.41 cm)
Depth: 8.36 inches (21.24 cm)
Weight: 2.8 pounds (1.29 kg)3
Graphics
Intel Iris Plus Graphics
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 6K display with 6016-by-3384 resolution at 60Hz at millions of colors, or
One external 5K display with 5120-by-2880 resolution at 60Hz at millions of colors, or
Up to two external 4K displays with 4096-by-2304 resolution at 60Hz at millions of colors
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 Gb/s)
USB 3.1 Gen 2 (up to 10 Gb/s)
Wireless
802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
Bluetooth 5.0 wireless technology
Audio
Stereo speakers
Wide stereo sound
Support for Dolby Atmos playback
Three-mic array with directional beamforming
3.5 mm headphone jack
Keyboard and Trackpad
Backlit Magic Keyboard with:78 (U.S.) or 79 (ISO) keys including 12 function keys and 4 arrow keys in an inverted-T arrangement
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 to 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
Operating System
macOS
macOS is the operating system that powers everything you do on a Mac. macOS Catalina brings new, dedicated apps for music, TV, and podcasts. Smart updates to the apps you use most. And Sidecar, which lets you use iPad as a second display. So you can take everything you do above and beyond.

Accessibility
Accessibility features help people with disabilities get the most out of their new MacBook Air. With built-in support for vision, hearing, mobility, and learning, you can create and do amazing things.