Apple MacBook Air 13 (M4) vs Apple MacBook Air 15 (M4)

Two laptops compared spec by spec. They differ on 4 of 9 specs.

Illustrative prices — not live listings from these retailers.

Key differences

  • Choose the Apple MacBook Air 13 (M4) for the lighter build.
  • Choose the Apple MacBook Air 15 (M4) for the bigger battery.
Measurable differences between Apple MacBook Air 13 (M4) vs Apple MacBook Air 15 (M4)
SpecificationApple MacBook Air 13 (M4)Apple MacBook Air 15 (M4)
Battery53.8 Wh66.5 Wh
Weight1.24 kg1.51 kg
Screen size13.6"15.3"

Highlighted values are better on paper. Screen size is left unmarked: bigger is not better for everyone.

Full specifications

Full specifications of Apple MacBook Air 13 (M4) vs Apple MacBook Air 15 (M4)
SpecificationApple MacBook Air 13 (M4)Apple MacBook Air 15 (M4)
Display13.6" Liquid Retina, 60Hz15.3" Liquid Retina, 60Hz
ProcessorApple M4Apple M4
GraphicsApple 8-core GPUApple 10-core GPU
RAM16 GB16 GB
Storage256 GB SSD256 GB SSD
Battery53.8 Wh, up to 18h66.5 Wh, up to 18h
Weight1.24 kg1.51 kg
OSmacOS TahoemacOS Tahoe
Ports2× Thunderbolt 4, MagSafe 3, 3.5mm2× Thunderbolt 4, MagSafe 3, 3.5mm

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