MacBook Air M3 vs M2: What’s Actually Different in 2025?

Posted 7 months ago

Created At: 7 May 2025,

Updated At: 7 May 2025

MacBook Air M2 vs M3: A visual showdown of Apple’s latest chips — is future-proofing worth the extra cash?

If you're in the market for a new MacBook Air, there's a good chance you’re wondering whether to go for the newer M3 model or stick with the still-popular M2. Apple’s updates aren’t always dramatic, so the question is: does the M3 bring enough to the table to justify the extra cost?

We’ve taken a close look at both to help you figure it out.

— Differences between the M2 & M3

Performance Differences You Might Notice

On paper, the M3 is built using newer tech — it’s more efficient and slightly quicker. In actual use, most people won’t spot much difference for day-to-day tasks like browsing, emails, or watching Netflix. But if you’re into video editing, music production, or coding, that extra boost can come in handy.

One small but useful change? The M3 can handle two external displays, while the M2 is limited to just one unless you use workarounds.

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Design & Display: Basically the Same

If you're hoping for a new look, you’ll be waiting a while. The M2 and M3 MacBook Airs look almost identical — same slim shape, same 13.6" display, same MagSafe charging. That’s not a bad thing, since Apple’s design is still best-in-class.

Weight, screen quality, and keyboard feel? All unchanged.

Wi-Fi: A Small but Nice Upgrade

The M3 supports Wi-Fi 6E, which is a step up — especially if your router supports it. For anyone relying on solid internet (think hybrid workers or streamers), that could be a plus. Otherwise, it’s not a game-changer.

Battery Life: No Surprises

Apple says both models can last up to 18 hours on a charge. In the real world, they’re pretty close — with the M3 maybe squeezing out a little more life depending on what you’re running.

Is the M3 Worth the Extra Cash?

That depends on what you need. The M2 is now widely available at a lower price, making it a solid option for students, casual users, or anyone who just wants a reliable Mac without spending more than necessary.

The M3, on the other hand, is better for people who.

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Verdict: M2 or M3?

If you're buying on value, the M2 is hard to beat right now. It's still a great machine with plenty of power for most users.

But if you're the kind of person who likes future-proofing your tech — or you work in creative fields — the M3 might be the better long-term pick.