Apple MacBook Air (11-inch, Mid 2011) vs Apple MacBook Air (11-inch, Mid 2013)

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MacBook Air (11-inch, Mid 2011) compared with MacBook Air (11-inch, Mid 2013)

	AppleMacBook Air (11-inch, Mid 2011)	AppleMacBook Air (11-inch, Mid 2013)
Overview
Released
Released	July 2011	June 2013
Display
Screen size
Screen size	11.6″	11.6″
Resolution
Resolution	1366 × 768	1366 × 768
Panel
Panel	TN LCD	TN LCD
Touchscreen
Touchscreen	No	No
Display type
Display type	Glossy LED-backlit widescreen LCD, millions of colours; TN panel confirmed by ComputerBase's exact-model review. Refresh rate and brightness unpublished by Apple.	Glossy LED-backlit widescreen LCD, millions of colours; TN panel confirmed by Notebookcheck's exact-model review. Refresh rate and brightness unpublished by Apple.
Performance
Processor
Processor	Intel Core i5-2467M or Intel Core i7-2677M	Intel Core i5-4250U or Intel Core i7-4650U
CPU cores
CPU cores	2	2
CPU threads
CPU threads	4	4
Graphics
Graphics	Intel HD Graphics 3000	Intel HD Graphics 5000
Memory
Memory	2 GB or 4 GB	4 GB or 8 GB (better)
Storage
Storage	64 GB to 256 GB	128 GB to 512 GB (better)
CPU
CPU	Dual-core Intel Core i5-2467M at 1.6 GHz, Turbo Boost up to 2.3 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.	Dual-core Intel Core i5-4250U at 1.3 GHz with Turbo Boost up to 2.6 GHz and 3 MB shared L3 cache; configurable to Core i7-4650U at 1.7 GHz with Turbo Boost up to 3.3 GHz and 4 MB shared L3 cache. Exact identities confirmed by Notebookcheck.
GPU
GPU	Intel HD Graphics 3000; 256 MB shared with 2 GB memory or 384 MB with 4 GB	Intel HD Graphics 5000 integrated graphics
Memory type
Memory type	2 GB of 1333 MHz DDR3 onboard memory on the 64 GB base, configurable to 4 GB; 128 GB base has 4 GB	4 GB of 1600 MHz LPDDR3 onboard memory, configurable to 8 GB
Storage type
Storage type	64 GB flash storage with Core i5; 128 GB base supports Core i5 or Core i7 and is configurable to 256 GB. Configurations preserve the base-specific upgrade restrictions; memory cannot be upgraded after purchase.	128 GB or 256 GB PCIe-based flash storage; the 256 GB base is configurable to 512 GB. Processor and memory upgrades apply to either base.
Battery and size
Battery life (maker's claim)
Battery life (maker's claim)	Up to 5 hours	Up to 9 hours
Battery capacity
Battery capacity	35 Wh	38 Wh (better)
Weight
Weight	1.08 kg	1.08 kg
Thickness
Thickness	17 mm	17 mm
Width × depth
Width × depth	300 × 192 mm	300 × 192 mm
Battery life detail
Battery life detail	Built-in 35 Wh lithium-polymer battery; up to 5 hours wireless web or 30 days standby under Apple's test conditions. Reference weight varies by configuration and manufacturing process.	Built-in 38 Wh lithium-polymer battery; up to 9 hours wireless web, 8 hours iTunes movie playback or 30 days standby under Apple's test conditions. Reference weight varies by configuration and manufacturing process.
Charger
Charger	45 W MagSafe Power Adapter with cable management	45 W MagSafe 2 Power Adapter with cable management
Materials
Materials	Aluminium enclosure; tapered thickness from 3 to 17 mm	Aluminium enclosure; tapered thickness from 3 to 17 mm
Colours
Colours	Silver	Silver
Connections
Ports
Ports	2 × USB-A, Thunderbolt, MagSafe, headphone jack	2 × USB-A, Thunderbolt, MagSafe 2, headphone jack
Wi-Fi
Wi-Fi	802.11n; compatible with 802.11a/b/g	802.11ac AirPort Extreme (draft specification); compatible with 802.11a/b/g/n
Bluetooth
Bluetooth	4.0	4.0
Webcam
Webcam	FaceTime camera	720p FaceTime HD
Operating system
Operating system	macOS	macOS
Port detail
Port detail	Two USB 2.0 ports up to 480 Mb/s, Thunderbolt up to 10 Gb/s with native Mini DisplayPort output, MagSafe and headphone jack supporting the Apple iPhone headset remote and microphone; no card reader. DVI, VGA and dual-link DVI require separate adapters.	Two USB 3 ports up to 5 Gb/s, Thunderbolt up to 10 Gb/s with native Mini DisplayPort output, MagSafe 2 and headphone jack supporting the Apple iPhone headset remote and microphone; no card reader. DVI, VGA, dual-link DVI and HDMI require separate adapters.
External displays
External displays	Built-in screen plus one external display up to 2560 × 1600, both with millions of colours; dual display and video mirroring	Built-in screen plus one external display up to 2560 × 1600, both with millions of colours; dual display and video mirroring, HDMI audio and video through a compatible adapter
Keyboard
Keyboard	Full-size backlit keyboard	Full-size backlit keyboard with 78 US or 79 ISO keys, 12 function keys, four arrow keys and ambient light sensor
Trackpad
Trackpad	Multi-Touch trackpad	Multi-Touch trackpad with inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap and drag
Speakers
Speakers	Stereo speakers	Stereo speakers
Microphones
Microphones	Omnidirectional microphone	Dual microphones
In the box
In the box	MacBook Air, power adapter, AC wall plug and power cord; OS X Lion, iLife and documentation; Lion Recovery	MacBook Air, power adapter, AC wall plug and power cord; OS X Mountain Lion and iLife