The iPhone 18 Pro is here with a new 2nm chip and camera upgrades. But if you're deciding between it and a certified iPhone 16 or iPhone 15 Pro, the gap may be smaller than the price difference suggests. Here's the honest comparison.

How they stack up

The verdict

The iPhone 18 Pro is the best iPhone Apple makes — and you'll pay for it. But the day-to-day difference between it and a certified iPhone 16 or 15 Pro is modest for most people: all three run iOS 27, all three support Apple Intelligence, and all three take excellent photos. Unless you specifically want the newest camera and chip, buying last-gen certified saves you hundreds and still feels flagship.

iPhone 16

Newest standard · from $719.99

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iPhone 15 Pro

Pro cameras · from $629.99

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iPhone 17 Pro

Near-newest Pro · from $1,134.99

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Frequently asked questions

Is the iPhone 18 Pro a big upgrade over the 16?

It's a real but incremental step — a newer chip, C2 modem, and camera tweaks. For everyday use, the 16 still feels flagship.

Does the iPhone 15 Pro still get Apple Intelligence?

Yes — the 15 Pro, 16, 17, and 18 Pro all support Apple Intelligence and run iOS 27.

What's the best value right now?

A certified iPhone 15 Pro — Pro cameras and AI for hundreds less than a new 18 Pro.

Will iPhone 16 and 15 prices drop now?

Prices on last-gen models typically ease after a launch — buying certified captures that value today, with a warranty. Browse certified iPhones.

Based on Apple's September 2026 announcements and reporting. Specs and pricing are set by Apple and subject to change.

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