Should I upgrade from my M4 MacBook Air to the M5?

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The direct answer: no, M4 MacBook Air owners should not upgrade to M5. Here's why.

Why Upgrading Doesn't Make Sense

The difference between M4 and M5 is essentially invisible for everyday use. Reviewers consistently describe the experience as "almost identical," and they're accurate.

The benchmarks look impressive: 11-17% faster CPU, 31% better graphics. But when browsing the web, writing documents, or doing light creative work, you won't feel it. The M4 was already overkill for normal tasks.

The Financial Reality

Even selling your M4 at a good price today, you'll still absorb several hundred dollars in depreciation. That's real money spent on improvements you likely won't notice.

When Upgrading Actually Makes Sense

Consider the M5 only if:

• Your 256GB storage is genuinely full and you need more space
• You do serious AI/machine learning work professionally
• You specifically need Wi-Fi 7 for work requirements
• Your M4 broke and needs replacement anyway

If none of those apply, skip it.

If You Actually Want to Upgrade

Coming from an M3, M2, or especially an M1 MacBook Air, the M5 represents a genuinely worthwhile jump. Those users see 38-75% improvements that translate to noticeable daily differences.

My Advice: Wait for M6

If the upgrade itch persists, hold out until next spring. Apple tends to deliver bigger changes every other generation. The M6 might bring ProMotion displays or design changes that actually matter.

Your M4 MacBook Air remains an excellent machine in 2026. Enjoy it.