Apple Mac Book Air 2018 Processor Intel Core i 5, 1.6 G Hz Dual-core Turbo Boost up to 3.6 G Hz with 4MB L3 cache Memory 8GB 2133 M Hz LPDDR3 Onboard Hard drive 256GB SSD PCIe Based Optical Drive None Software Operating System: mac OS Display 13.3-inch (diagonal) Retina Display LED-backlit IPS technology Resolution: 2560x 1600 at 227 pixels per inch support for millions of colours Supported scaled resolutions: 1680x 1050 1440x 900 1024x 640 16:10 aspect ratio Graphics Intel UHD Graphics 617 Video Support Simultaneously supports full native resolution on the built-in display at millions of colours and: One external display with 5120x 2880 resolution at up to 60 Hz Up to two external displays with 4096x 2304 resolution at up to 60 Hz Thunderbolt 3 digital video output Native Display Port output over USB&8209;C VGA, HDMI & Thunderbolt 2 output using adapters (sold separately) Audio Stereo speakers Three microphones 3.5mm headphone jack Input Devices 78 (US) or 79 (ISO) individual LED-backlit keys, including 12 function keys & 4 arrow keys Ambient light sensor Force Touch trackpad for precise cursor control & pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing & Multi-Touch gestures Networking 802.11ac Wi&8209; Fi wireless networking IEEE 802.11a/b/g/n compatible Bluetooth 4.2 wireless technology Power Supply Up to 12 hours wireless web Up to 13 hours i Tunes film playback Up to 30 days of standby time Built-in 50.3&8209;watt&8209;hour lithium&8209;polymer battery 30W USB&8209;C Power Adapter; USB&8209;C power port Line voltage: 100–240V AC Frequency: 50 Hz to 60 Hz Operating temperature: 10° to 35° C (50° to 95° F) Storage temperature: –25° to 45° C (–13° to 113° F) Relative humidity: 0% to 90% non-condensing Operating altitude: tested up to 3, 000 metres (10, 000 feet) Maximum storage altitude: 4, 500 metres (15, 000 feet) Maximum shipping altitude: 10, 500 metres (35, 000 feet)
Dimensions Width 30.4 cm Depth 21.2 cm Height 0.4 cm Weight 1.25kg Interfaces Two Thunderbolt 3 (USB&8209;C) ports with support for: Charging Display Port Thunderbolt (up to 40 Gbps) USB&8209;C 3.1 Gen 2 (up to 10 Gbps) 720p Face Time HD camera