WhichOneToGet
Compare Β· Updated 22 Oct 2026

Apple MacBook Air 13-inch (M5) vs Apple MacBook Air 15-inch (M5)

Get the 13-inch MacBook Air. Unless you work mostly at a desk and want a bigger screen and better speakers.

Apple MacBook Air 13-inch (M5)
Our pick

Apple MacBook Air 13-inch (M5)

The laptop most people should buy: fast, silent and light, with all-day battery and 512GB of storage to start.

Apple MacBook Air 15-inch (M5)

Apple MacBook Air 15-inch (M5)

The MacBook Air with a big 15-inch screen and six speakers: the best big-screen laptop for working all day away from a charger.

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The short answer

Both have the same M5 chip, memory and storage, and both are silent. The 15-inch adds a bigger screen and six speakers, but it's bigger to carry and costs more.

Get the MacBook Air 13 (M5) if
  • β€”You carry it every day.
  • β€”You work on trains, planes and sofas.
  • β€”You'd rather spend the difference on more storage.
Check price at Best BuyBuy β†—
Get the MacBook Air 15 (M5) if
  • β€”You work with two windows side by side.
  • β€”You watch a lot of films on it.
  • β€”It mostly stays on a desk.
Check price at Best BuyBuy β†—

Key differences

Screen
13.6-inch
MacBook Air 13 (M5)
15.3-inch
MacBook Air 15 (M5)
Speakers
Four
MacBook Air 13 (M5)
Six, fuller sound
MacBook Air 15 (M5)
Performance
M5, fanless
MacBook Air 13 (M5)
M5, fanless
MacBook Air 15 (M5)
Carrying
Smaller and lighter
MacBook Air 13 (M5)
Bigger and heavier
MacBook Air 15 (M5)

Pros and cons

Apple MacBook Air 13-inch (M5)
  • +Silent, fanless and fast
  • +About 15 hours of battery in tests
  • +16GB memory and 512GB to start
  • βˆ’60Hz screen, so scrolling isn't as smooth as on a MacBook Pro.
  • βˆ’The notch cuts into the top of the screen.
  • βˆ’Memory and storage can't be upgraded later.
  • βˆ’It slows down under long heavy loads, as it has no fan.
Apple MacBook Air 15-inch (M5)
  • +Big 15.3-inch screen
  • +Six speakers, the best sound in a MacBook Air
  • +Silent and fanless
  • βˆ’60Hz screen.
  • βˆ’Memory and storage can't be upgraded later.
  • βˆ’The webcam has no Face ID.
  • βˆ’Costs a good deal more than the 13-inch for the same chip.

Ready to choose?

How we reached this verdict

We compared independent expert reviews with the manufacturer's specifications, then checked it's sold at a major retailer where you live. We don't test products ourselves.

Sources: TechRadar, Expert Reviews, manufacturer specifications.

Updated 22 Oct 2026How we decide