Apple MacBook Air (13-inch, 2017) vs Apple MacBook Air (13-inch, Mid 2011)

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MacBook Air (13-inch, 2017) compared with MacBook Air (13-inch, Mid 2011)

	AppleMacBook Air (13-inch, 2017)	AppleMacBook Air (13-inch, Mid 2011)
Overview
Released
Released	June 2017	July 2011
Display
Screen size
Screen size	13.3″	13.3″
Resolution
Resolution	1440 × 900	1440 × 900
Panel
Panel	TN LCD	TN LCD
Touchscreen
Touchscreen	No	No
Display type
Display type	LED-backlit glossy widescreen display; TN panel confirmed by Notebookcheck; 16:10 aspect ratio	Glossy LED-backlit widescreen LCD, millions of colours; TN panel confirmed by AppleInsider's exact-model review. Refresh rate and brightness unpublished by Apple.
Colour range
Colour range	Millions of colours	–
Display features
Display features	Scaled 16:10 resolutions of 1280 × 800, 1152 × 720 and 1024 × 640; 4:3 resolutions of 1024 × 768 and 800 × 600	–
Performance
Processor
Processor	Intel Core i5-5350U or Intel Core i7-5650U	Intel Core i5-2557M or Intel Core i7-2677M
CPU cores
CPU cores	2	2
CPU threads
CPU threads	4	4
Graphics
Graphics	Intel HD Graphics 6000	Intel HD Graphics 3000
Memory
Memory	8 GB (better)	4 GB
Storage
Storage	128 GB to 512 GB (better)	128 GB to 256 GB
CPU
CPU	Dual-core Intel Core i5 at 1.8 GHz with Turbo Boost up to 2.9 GHz and 3 MB shared L3 cache, or Core i7 at 2.2 GHz with up to 3.2 GHz and 4 MB shared L3 cache. Exact i5-5350U and i7-5650U identifiers confirmed by Notebookcheck. Intel's current i7 specification table says 3.1 GHz, while its heading and Apple's sheet say 3.2 GHz; the chip record omits the conflicting maximum.	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
GPU	Intel HD Graphics 6000	Intel HD Graphics 3000; 384 MB shared with main memory
Memory type
Memory type	8 GB of 1600 MHz LPDDR3 onboard memory	4 GB of 1333 MHz DDR3 onboard memory
Storage type
Storage type	PCIe-based SSD; 128 GB or 256 GB standard, configurable to 256 GB or 512 GB as appropriate	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)
Battery life (maker's claim)	Up to 12 hours	Up to 7 hours
Battery capacity
Battery capacity	54 Wh (better)	50 Wh
Weight
Weight	1.35 kg	1.35 kg
Thickness
Thickness	17 mm	17 mm
Width × depth
Width × depth	325 × 227 mm	325 × 227 mm
Battery life detail
Battery life detail	Up to 12 hours wireless web or iTunes movie playback and up to 30 days standby; lithium-polymer. Apple's May 2017 test used 1.8 GHz Core i5, 8 GB memory and 256 GB storage. Chassis tapers from 3 to 17 mm; weight varies by configuration and manufacturing process.	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
Charger	45 W MagSafe 2 Power Adapter with cable management	45 W MagSafe Power Adapter with cable management
Materials
Materials	Aluminium enclosure	Aluminium enclosure; tapered thickness from 3 to 17 mm
Colours
Colours	Silver	Silver
Connections
Ports
Ports	2 × USB-A, Thunderbolt 2, MagSafe 2, SD card slot, headphone jack	2 × USB-A, Thunderbolt, MagSafe, headphone jack, SD card slot
Wi-Fi
Wi-Fi	Wi-Fi 5	802.11n; compatible with 802.11a/b/g
Bluetooth
Bluetooth	4.0	4.0
Webcam
Webcam	720p FaceTime HD	FaceTime camera
Operating system
Operating system	macOS	macOS
Port detail
Port detail	Two USB 3 USB-A ports up to 5 Gb/s; one Thunderbolt 2 port up to 20 Gb/s with native Mini DisplayPort; MagSafe 2; SDXC card slot; 3.5 mm headphone jack	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
External displays	One display up to 3840 × 2160 at 60 Hz alongside the built-in display, at millions of colours; VGA, HDMI, DVI and dual-link DVI through separate adaptors	Built-in screen plus one external display up to 2560 × 1600, both with millions of colours; dual display and video mirroring
Keyboard
Keyboard	Full-size backlit keyboard with 78 US or 79 ISO keys, 12 function keys, inverted-T arrow keys and an ambient light sensor	Full-size backlit keyboard
Trackpad
Trackpad	Multi-Touch trackpad with scrolling, pinch, rotate, swipe, tap and drag gestures; no Force Touch (Notebookcheck)	Multi-Touch trackpad
Speakers
Speakers	Stereo speakers	Stereo speakers
Microphones
Microphones	Dual microphones	Omnidirectional microphone
In the box
In the box	MacBook Air; power adapter; AC wall plug; power cord	MacBook Air, power adapter, AC wall plug and power cord; OS X Lion, iLife and documentation; Lion Recovery