Home Laptops Apple MacBook Air (13-inch, Mid 2011) Apple · MacBook Air
MacBook Air (13-inch, Mid 2011) Released July 2011
A 13-inch Intel MacBook Air with Sandy Bridge processors, flash storage and a compact aluminium body.
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VAIO PCG-505 (1997) Model history · 5 models, 2008–2011 2008 MacBook Air (Original) Compare 2008 MacBook Air (Late 2008) Compare 2009 MacBook Air (Mid 2009) Compare 2010 MacBook Air (13-inch, Late 2010) Compare 2011 MacBook Air (13-inch, Mid 2011)
Size 13.3″
Display TN LCD
Processor Intel Core i5 or i7
Memory 4 GB
Weight 1.35 kg
Battery 7 h What reviewers say Reviewers praised the aluminium construction, keyboard and trackpad, strong everyday performance and useful battery endurance. The processor and flash-storage improvements made this a more capable portable computer. They criticised restricted upgrades, limited connections and the glossy screen; sustained workloads brought louder fans.
From macworld.com , notebookcheck.net and appleinsider.com
Display
Screen size 13.3″
Resolution 1440 × 900
Panel TN LCD
Touchscreen No
Display type Glossy LED-backlit widescreen LCD, millions of colours; TN panel confirmed by AppleInsider's exact-model review. Refresh rate and brightness unpublished by Apple.
Processor Intel Core i5-2557M or Intel Core i7-2677M
CPU cores 2
CPU threads 4
Graphics Intel HD Graphics 3000
Memory 4 GB
Storage 128 GB to 256 GB
CPU Dual-core Intel Core i5-2557M at 1.7 GHz, Turbo Boost up to 2.7 GHz with 3 MB shared L3 cache; the higher storage base is configurable to Core i7-2677M at 1.8 GHz, Turbo Boost up to 2.9 GHz and 4 MB cache. Exact identities confirmed by Notebookcheck; Macworld documents the base-specific upgrades.
GPU Intel HD Graphics 3000; 384 MB shared with main memory
Memory type 4 GB of 1333 MHz DDR3 onboard memory
Storage type 128 GB flash storage with Core i5; 256 GB base supports Core i5 or Core i7. Configurations preserve the base-specific upgrade restrictions; memory cannot be upgraded after purchase. Battery and size
Battery life (maker's claim) Up to 7 hours
Battery capacity 50 Wh
Weight 1.35 kg
Thickness 17 mm
Width × depth 325 × 227 mm
Battery life detail Built-in 50 Wh lithium-polymer battery; up to 7 hours wireless web or 30 days standby under Apple's test conditions. Reference weight varies by configuration and manufacturing process.
Charger 45 W MagSafe Power Adapter with cable management
Materials Aluminium enclosure; tapered thickness from 3 to 17 mm
Colours Silver Connections
Ports 2 × USB-A, Thunderbolt, MagSafe, headphone jack, SD card slot
Wi-Fi 802.11n; compatible with 802.11a/b/g
Bluetooth 4.0
Webcam FaceTime camera
Operating system macOS
Port detail Two USB 2.0 ports up to 480 Mb/s, Thunderbolt up to 10 Gb/s with native Mini DisplayPort output, MagSafe, SD card slot and headphone jack supporting the Apple iPhone headset remote and microphone. DVI, VGA and dual-link DVI require separate adapters.
External displays Built-in screen plus one external display up to 2560 × 1600, both with millions of colours; dual display and video mirroring
Keyboard Full-size backlit keyboard
Trackpad Multi-Touch trackpad
Speakers Stereo speakers
Microphones Omnidirectional microphone
In the box MacBook Air, power adapter, AC wall plug and power cord; OS X Lion, iLife and documentation; Lion Recovery Configurations Processor Memory Storage Intel Core i5-2557M 4 GB 128 GB Intel Core i5-2557M 4 GB 256 GB Intel Core i7-2677M 4 GB 256 GB
Pros and cons Pros + 1.35 kg aluminium enclosure+ Backlit keyboard and Multi-Touch trackpad+ SD card slot, USB-A ports and MagSafe chargingCons − 1440 × 900 display− No built-in Ethernet connection− Memory cannot be upgraded after purchasePrevious model: MacBook Air (13-inch, Late 2010) . Newer model: MacBook Air (13-inch, Mid 2012) .
