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MacBook Air 13” 2015 vs. MacBook 12” 2017 - Specs Comparison

Here is a comparison between the specifications of the MacBook Air 13” 2015 and MacBook 12” 2017, including differences in the chip, memory, storage, display, battery, ports, and more.

By Conor Banett

January 24, 2024 10:13 am

MacBook Air 13” 2015 vs. MacBook 12” 2017

The MacBook Air 13” 2015 features the 15W 5th Generation Intel Broadwell dual-core Intel Core i5-5250U up to dual-core Intel Core i7-5650U with the boost speed up to 3.10 GHz. While the MacBook 12” 2017 features the 4.5W 6th Generation Intel Skylake dual-core Intel Core m3-7Y32 up to dual-core Intel Core i7-7Y75 with the boost speed up to 3.60 GHz.

If you are in the market looking for a laptop and don't know what's the difference between the 13.3″ MacBook Air 13” 2015 and the 12″ MacBook 12” 2017 , we have a detailed tech specs comparison between both devices for you to check out here.

MacBook Air 13” 2015 vs. MacBook 12” 2017: Specs Comparison

	Compare With Please enter device name or part of it MacBook Air 13” 2015	Compare With Please enter device name or part of it MacBook 12” 2017
Availability
Released	2015	2017
Release Info	Available on April 19, 2015	Announced on June 5, 2017 Available on June 7, 2017
Pricing	$999 Intel Core i5 5250U \| 4GB RAM \| 128GB SSD $1,199 Intel Core i5 5250U \| 4GB RAM \| 256GB SSD	$1,299 Intel Core m3-7Y32 \| 8GB RAM \| 256GB SSD $1,599 Intel Core m5-7Y54 \| 8GB RAM \| 512GB SSD

Display	MacBook Air 13” 2015	MacBook 12” 2017
Size	13.3 Inches	12 Inches
Info	13.3-inch (diagonal) LED-backlit glossy widescreen display with support for millions of colors Supported resolutions: 1440 by 900 (native), 1280 by 800, 1152 by 720, and 1024 by 640 pixels at 16:10 aspect ratio and 1024 by 768 and 800 by 600 pixels at 4:3 aspect ratio	Retina display 12-inch (diagonal) LED-backlit display with IPS technology 2304-by-1440 resolution at 226 pixels per inch with support for millions of colors 16:10 aspect ratio Supported scaled resolutions: 1440 by 900 1280 by 800 1024 by 640

Exterior	MacBook Air 13” 2015	MacBook 12” 2017
Size Comparison
Dimensions	12.8” x 8.94” x 0.11 - 0.68” (325 mm x 227 mm x 3 - 17 mm)	11.04” x 7.74” x 0.14 - 0.52” (280.5 mm x 196.5 mm x 3.5 - 13.1 mm)
Weight	Starting at 2.96 pounds (1.35 kg)	Starting at 2.03 pounds (920 g)
Colors	Silver	SilverSpace GrayGoldRose Gold
Keyboard and Trackpad	Full-size backlit keyboard with: 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted “T” arrangement) with ambient light sensor Multi-Touch trackpad for precise cursor control; supports inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap, and drag capabilities	Full-size backlit keyboard with: 78 (U.S.) or 79 (ISO) individual LED backlit keys, including 12 function keys and 4 arrow keys 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
Ports	1 x Thunderbolt 2 port Supports data transfers up to 20 Gbps. 2 x USB 3.0 ports Supports data transfers up to 5 Gbps. 1 x 3.5 mm headphone jack 1 x SDXC card reader 1 x MagSafe 2 power port	One USB Type-C port with support for: Charging USB 3.1 Gen 1 (up to 5 Gbps) Native DisplayPort 1.2 video output VGA output using USB-C VGA Multiport Adapter (sold separately) HDMI video output using USB-C Digital AV Multiport Adapter (sold separately)

Internal Specs	MacBook Air 13” 2015	MacBook 12” 2017
Processor	5th Gen Intel® Core™ i5-5250U 2 cores, 4 threads, 1.60 → 2.70 GHz, 3MB Cache, 15W 5th Gen Intel® Core™ i7-5350U 2 cores, 4 threads, 2.20 → 3.10 GHz, 4MB Cache, 15W	7th Gen Intel® Core™ m3-7Y32 2 cores, 4 threads, 1.10 → 3.00 GHz, 4MB SmartCache, 4.5W 7th Gen Intel® Core™ i5-7Y54 2 cores, 4 threads, 1.20 → 3.20 GHz, 4MB SmartCache, 4.5W 7th Gen Intel® Core™ i7-7Y75 2 cores, 4 threads, 1.30 → 3.60 GHz, 4MB SmartCache, 4.5W
Integrated Graphics	5th Gen Intel® Core™ i5-5250U Intel® HD Graphics 6000 48 Execution Units, 300 → 950 MHz 5th Gen Intel® Core™ i7-5350U Intel® HD Graphics 6000 48 Execution Units, 300 → 1000 MHz	7th Gen Intel® Core™ m3-7Y32 Intel® HD Graphics 615 24 Execution Units, 300 → 900 MHz 7th Gen Intel® Core™ i5-7Y54 Intel® HD Graphics 615 24 Execution Units, 300 → 950 MHz 7th Gen Intel® Core™ i7-7Y75 Intel® HD Graphics 615 24 Execution Units, 300 → 1050 MHz
Memory	4GB8GB 1600MHz LPDDR3 onboard memory	8GB Configurable to 16GB 1866 MHz LPDDR3 onboard memory
Storage	128GB256GB Configurable to 512GB flash storage.	256GB512GB PCIe-based onboard SSD.

Connectivity	MacBook Air 13” 2015	MacBook 12” 2017
Wi-Fi	802.11ac Wi‑Fi wireless networking IEEE 802.11a/b/g/n compatible	802.11ac Wi‑Fi wireless networking IEEE 802.11a/b/g/n compatible
Bluetooth	Bluetooth 4.0 wireless technology	Bluetooth 4.0 wireless technology

Battery	MacBook Air 13” 2015	MacBook 12” 2017
Size	54 Wh lithium‑polymer battery	41.4 Wh lithium‑polymer battery
Battery Life	Up to 12 hours wireless web Up to 12 hours of iTunes movie playback Up to 30 days standby time	Up to 10 hours of wireless web Up to 12 hours of iTunes movie playback Up to 30 days of standby time
Power Supply	45W MagSafe 2 Power Adapter With cable management system; MagSafe 2 power port.	29W USB-C Power Adapter

Software	MacBook Air 13” 2015	MacBook 12” 2017
OS	Shipped with macOS Sierra	Shipped with macOS High Sierra
Built-in Apps	PhotosiMovieGarageBandPagesNumbersKeynoteSafariMailFaceTimeMessagesMapsNotesCalendarContactsRemindersiTunesiBooksApp Store	PhotosiMovieGarageBandPagesNumbersKeynoteSiriSafariMailFaceTimeMessagesMapsNewsStocksHomeVoice MemosNotesCalendarContactsRemindersPhoto BoothPreviewiTunesBooksApp StoreTime Machine

Camera & Audio	MacBook Air 13” 2015	MacBook 12” 2017
Camera	720p FaceTime HD camera	480p FaceTime HD camera
Audio	Stereo speakers Dual microphones Headphone port Support for Apple iPhone headset with remote and microphone	Stereo speakers Dual microphones 3.5 mm headphone jack

Misc	MacBook Air 13” 2015	MacBook 12” 2017
In the box	MacBook Air 13″ Power adapter AC wall plug Power cord	MacBook 29W USB-C Power Adapter USB-C Charge Cable (2 m)
Warranty	Limited Warranty and ServiceYour MacBook Air comes with 90 days of free telephone support and a one-year limited warranty. Purchase the AppleCare Protection Plan to extend your service and support to three years from your computer’s purchase date. Only the AppleCare Protection Plan provides you with direct telephone support from Apple technical experts and the assurance that repairs will be handled by Apple-authorized technicians using genuine Apple parts. For more information, visit Apple Support or call 800-823-2775.	Limited Warranty and ServiceYour MacBook comes with 90 days of free telephone support and a one-year limited warranty. Purchase the AppleCare Protection Plan to extend your service and support to three years from your computer’s purchase date. Only the AppleCare Protection Plan provides you with direct telephone support from Apple technical experts and the assurance that repairs will be handled by Apple-authorized technicians using genuine Apple parts. For more information, visit Apple Support or call 800-823-2275.
More	Video Support Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on an external display, both at millions of colors Thunderbolt digital video output Native Mini DisplayPort output DVI output using Mini DisplayPort to DVI Adapter (sold separately) VGA output using Mini DisplayPort to VGA Adapter (sold separately) Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter (sold separately) HDMI audio and video output using third-party Mini DisplayPort to HDMI Adapter (sold separately)	Video Support Intel HD Graphics 615 Dual display and video mirroring: simultaneously supports full native resolution on the built-in display and up to 4096-by-2304 resolution at 60Hz on an external display, both at millions of colors