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MacBook Air (13-inch, M4, 2025) vs MacBook Air (13-inch, Early 2014)

MacBook Air (13-inch, M4, 2025)1MacBook Air (13-inch, Early 2014)2

Quick look

Quick look: MacBook Air M4 against MacBook Air
FigureMacBook Air M41MacBook Air2
Price£9993launch price£8494launch price
ChipM4chipCore i51.4GHz dual-core Intel
CPU10-coreCPU2-coreCPU
GPU8-coreGPUNot available5GPU
Memory16GBunified memory, base4GBmemory, base
Storage256GBstorage, base128GBstorage, base
Battery lifeUp to18 hrsvideo playback, claimedUp to12 hrsvideo playback, claimed
Released12 March 20253ReleasedIn Apple Stores; pre-order from 5 March 2025.29 April 20144Released
Security updatesNot available6Security updates2 February 20267Security updates ended
Price
The MacBook Air M4 is £999 at launch, per Apple Newsroom (UK); the MacBook Air is £849 at launch, per Apple Newsroom (UK).

True to scale

MacBook Air (13-inch, M4, 2025) · 304.1 × 215 mm footprintMacBook Air (13-inch, Early 2014) · 325 × 227 mm footprint

Footprints from above, from Apple’s published dimensions, drawn to one scale and superposed. Corner rounding is our drawing convention, not a measurement.

Specifications

Each figure is from the source marked by its Mac’s name unless it carries its own small number, which links to where that figure was read.

Body

Body: Apple MacBook Air (13-inch, M4, 2025) against Apple MacBook Air (13-inch, Early 2014)
SpecificationMacBook Air M41MacBook Air2
Dimensions11.3 x 304.1 x 215 mm3–17 x 325 x 227 mm
Weight1.24 kg1.35 kg
ColoursSky Blue, Silver, Starlight, MidnightNot available5
PortsTwo Thunderbolt 4 (USB-C) ports, MagSafe 3 charging port, 3.5mm headphone jackTwo USB 3 ports (up to 5 Gbps), Thunderbolt port (up to 10 Gbps), MagSafe 2 power port, SDXC card slot, headphone port
Thunderbolt ports821
Thunderbolt versionThunderbolt 4Thunderbolt
USB-A portsNo USB-A ports.92
HDMINo HDMI port.10No HDMI port.11
SD card slotNo SD card slot.10Yes
Headphone jackYesYes
MagSafeYesYes
KeyboardBacklit Magic Keyboard with Touch IDFull-size backlit keyboard
Touch IDYesNo Touch ID.11

Display

Display: Apple MacBook Air (13-inch, M4, 2025) against Apple MacBook Air (13-inch, Early 2014)
SpecificationMacBook Air M41MacBook Air2
Display size13.6 in13.3 in
Resolution2560 x 16641440 x 900
Pixel density224 ppiNot available5
Display typeLiquid Retina displayLED-backlit glossy widescreen display
Brightness500 nitsNot available5
Wide colour (P3)YesNot available5
Nano-texture optionNo nano-texture display option.10Not available5

Chip and memory

Chip and memory: Apple MacBook Air (13-inch, M4, 2025) against Apple MacBook Air (13-inch, Early 2014)
SpecificationMacBook Air M41MacBook Air2
ChipApple M4 chip1.4GHz dual-core Intel Core i5
Apple siliconYesIntel processor, not Apple silicon.12
CPU cores102
Performance cores4Not available13
Efficiency cores6Not available13
GPU cores8Not available5
Graphics8-core GPU, 10-core GPU14Intel HD Graphics 5000
Neural Engine cores16Not available15
Chip optionsM4 with 10-core CPU and 8-core GPU or 10-core GPU1.4GHz dual-core Intel Core i5 or 1.7GHz dual-core Intel Core i7
Memory (base)16GB4GB
Memory (maximum)32GB8GB
Memory options16GB, 24GB or 32GB4GB or 8GB
Memory upgradeable by userNo, as Apple documents16No, as Apple documents16
Memory bandwidth120 GB/sNot available17
Storage (base)256GB128GB
Storage (maximum)2TB512GB
Storage options256GB, 512GB, 1TB or 2TB128GB, 256GB or 512GB
Media engineHardware-accelerated H.264, HEVC, ProRes and ProRes RAWvideo decode enginevideo encode engineProRes encode and decode engineAV1 decodeNot available15

Battery and power

Battery and power: Apple MacBook Air (13-inch, M4, 2025) against Apple MacBook Air (13-inch, Early 2014)
SpecificationMacBook Air M41MacBook Air2
Battery capacity53.8 Wh54 Wh
Rated charge cycles1,000 cycles181,000 cycles18
Video playback (claimed)1918 h12 h
Wireless web (claimed)15 h12 h
Included power adapter30 W45 W
Fast chargingYesNo fast charging.11

Connectivity

Connectivity: Apple MacBook Air (13-inch, M4, 2025) against Apple MacBook Air (13-inch, Early 2014)
SpecificationMacBook Air M41MacBook Air2
Wi-FiWi‑Fi 6E (802.11ax)802.11ac Wi-Fi
Bluetooth5.34.0
EthernetNo Ethernet port.10No Ethernet port.11
External displays (base)21

Camera and audio

Camera and audio: Apple MacBook Air (13-inch, M4, 2025) against Apple MacBook Air (13-inch, Early 2014)
SpecificationMacBook Air M41MacBook Air2
Camera12MP Center Stage camera with support for Desk View720p FaceTime HD camera
Camera resolution12 MPNot available20
SpeakersFour-speaker sound systemStereo speakers
MicrophonesThree-mic array with directional beamformingDual microphones

Platform

Platform: Apple MacBook Air (13-inch, M4, 2025) against Apple MacBook Air (13-inch, Early 2014)
SpecificationMacBook Air M41MacBook Air2
Newest macOSmacOS 27 Golden Gate21macOS Big Sur22
Model identifierMac16,1223MacBookAir6,222
Model year20252014

Sources

  1. Apple Support (UK) — MacBook Air (13-inch, M4, 2025) - Tech Specs · Default for MacBook Air M4 · Apple’s figure · read 14 Sep 2026

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  2. Apple Support (UK) — MacBook Air (13-inch, Early 2014) - Technical Specifications · Default for MacBook Air · Apple’s figure · read 15 Sep 2026

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  3. Apple Newsroom (UK) — Apple introduces the new MacBook Air with the M4 chip and a sky blue colour · Apple’s figure · read 14 Sep 2026

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  4. Apple Newsroom (UK) — Apple Updates MacBook Air · Apple’s figure · read 15 Sep 2026

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  5. Not published by Apple. Pages checked: Apple Support (UK) — MacBook Air (13-inch, Early 2014) - Technical Specifications; Apple Support (UK) — Identify your MacBook Air model; Apple Newsroom (UK) — Apple Updates MacBook Air. Read 9 Oct 2026

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  6. Security updates: no end date published. Checked: endoflife.date. Read 22 Sep 2026

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  7. endoflife.date — Apple macOS · third-party figure · read 2 Oct 2026

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  8. Different Thunderbolt generations. MacBook Air M4: Thunderbolt 4. MacBook Air: Thunderbolt.

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  9. MacBook Air (13-inch, M4, 2025): No USB-A ports. Checked: Apple Support (UK) — MacBook Air (13-inch, M4, 2025) - Tech Specs. Read 14 Sep 2026

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  10. MacBook Air (13-inch, M4, 2025): No HDMI port. No SD card slot. No nano-texture display option. No Ethernet port. Checked: Apple Support (UK) — MacBook Air (13-inch, M4, 2025) - Tech Specs. Read 9 Oct 2026

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  11. MacBook Air (13-inch, Early 2014): No HDMI port. No Touch ID. No fast charging. No Ethernet port. Checked: Apple Support (UK) — MacBook Air (13-inch, Early 2014) - Technical Specifications. Read 9 Oct 2026

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  12. MacBook Air (13-inch, Early 2014): Intel processor, not Apple silicon. Checked: Apple Support (UK) — MacBook Air (13-inch, Early 2014) - Technical Specifications. Read 15 Sep 2026

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  13. Doesn’t apply: this is an Intel processor, and Apple lists a total core count only

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  14. Apple Support (UK) — MacBook Air (13-inch, M4, 2025) - Tech Specs · Apple’s figure · read 14 Oct 2026

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  15. Doesn’t apply: Apple silicon feature; this Mac has an Intel processor

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  16. Apple Support (UK) — MacBook Pro: how to remove or install memory · Apple’s figure · read 18 Oct 2026

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  17. Doesn’t apply: Apple publishes it only for Apple silicon

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  18. Apple Support (UK) — Determine battery cycle count for Mac laptops · Apple’s figure · read 15 Oct 2026

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  19. Two different Apple tests. MacBook Air M4: Video streaming. MacBook Air: iTunes movie playback.

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  20. Not published by Apple (Apple states resolution: 720p FaceTime HD camera)

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  21. Apple Support (UK) — macOS 27 Golden Gate is compatible with these computers · Apple’s figure · read 22 Sep 2026

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  22. Apple Support (UK) — Identify your MacBook Air model · Apple’s figure · read 15 Sep 2026

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  23. Apple Support (UK) — Identify your MacBook Air model · Apple’s figure · read 14 Sep 2026

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Not published by Apple

MacBook Air M4. Apple doesn’t publish for this Mac: refresh rate, storage upgradeable by user, the macOS it shipped with. Pages checked: Apple Support (UK) — MacBook Air (13-inch, M4, 2025) - Tech Specs; Apple Support (UK) — Identify your MacBook Air model; Apple Newsroom (UK) — Apple introduces the new MacBook Air with the M4 chip and a sky blue colour; Apple Support (UK) — macOS 27 Golden Gate is compatible with these computers, read 9 Oct 2026.

MacBook Air. Apple doesn’t publish for this Mac: refresh rate, storage upgradeable by user, the macOS it shipped with. Geekbench 7: the Mac chart has no entry for this Mac, so no figures are shown (chart read 10 Oct 2026). Pages checked: Apple Support (UK) — MacBook Air (13-inch, Early 2014) - Technical Specifications; Apple Support (UK) — Identify your MacBook Air model; Apple Newsroom (UK) — Apple Updates MacBook Air, read 9 Oct 2026.

If you own one of them

Whether to move is a different question from which is better. Each Mac has a page on it: what its successor changes (the newest Mac in its line where Apple sells one, otherwise the Mac this site treats as its replacement, which can be in another line), what it fetches and whether it still gets updates. Should I upgrade my MacBook Air M4 (13-inch, 2025)? · Should I upgrade my MacBook Air (13-inch, Early 2014)?

The pairs a buyer of either Mac would also weigh. Any two Macs in the catalogue can be compared from the chooser.