iPhone Duo trade-in: what your old iPhone is worth

The iPhone Duo starts at $1,999 for 256GB, making it the most expensive iPhone Apple has ever released. Trading in your current iPhone is the simplest way to take a bite out of that price, and Apple builds trade-in right into its checkout flow. One important note before we go further: Apple has not published Duo-specific trade-in values yet, so treat this guide as the general process plus the confirmed facts, and expect the exact numbers to appear closer to October 16.

Key takeaways

• The iPhone Duo starts at $1,999 (256GB); MacRumors reports up to $3,199 for 2TB, though Apple has announced only the starting price.
• Apple trade-in gives you instant credit toward a purchase or an Apple Gift Card.
• Your quote depends on model, condition, and storage: newer and undamaged phones earn more.
• Get a quote early, then re-check it in October, since values drift over time.
• Duo-specific trade-in dollar figures are still TBC.

How Apple trade-in works

Apple's trade-in program is straightforward. When you buy through Apple, you can add a trade-in during checkout: you answer a few questions about your device's model, condition, and whether it powers on, and Apple gives you an estimated credit. That estimate is applied to your purchase right away. Then you either hand the phone over in an Apple Store or mail it in with a prepaid kit, and Apple confirms the condition. If the phone matches your description, the credit stands. If it arrives in worse shape than you described, Apple revises the offer and you can accept the lower amount or have the device returned. If you are not buying anything, the value comes back as an Apple Gift Card instead. Devices with no trade-in value can still be recycled for free.

What affects your trade-in value

Three things move the number more than anything else. First, the model and its age: a recent iPhone is worth more than one from several years ago, and values step down as each model gets older. Second, condition: a phone that powers on, holds a charge, and has an undamaged screen and body grades higher than one with cracks, dents, or failing buttons. Third, storage: higher-capacity versions of the same model sometimes quote slightly higher, though the gap is usually small. Apple publishes maximum values that change over time, so the ceiling moves. We are deliberately not printing dollar figures here, because any number tied to the Duo today would be invented: Apple has not confirmed Duo-specific trade-in values yet.

How to get the most before October 16

Start with a quote now. Apple's online trade-in estimator takes two minutes and gives you a baseline; quotes are typically honored for a limited window, so plan to re-run it in October before you buy. Next, protect the phone you have: a fresh crack in the next two weeks is money lost, so a case and a screen protector are cheap insurance. Back up your data to iCloud or a computer well before launch week, because trade-in day is hectic enough without a backup running. When the time comes, sign out of iCloud, unpair your Apple Watch, remove your SIM or move your eSIM, and erase all content and settings. And be honest in the condition questionnaire: overstating the condition only leads to a revised (lower) offer later, plus the hassle of a returned device. Our iPhone Duo pre-order guide has a full launch-morning checklist.

What is still TBC

Three open questions. First, the Duo-specific numbers: Apple has not confirmed what any iPhone model will fetch specifically toward a Duo purchase. Second, carrier trade-in promos: carriers often run aggressive launch offers, but none have announced Duo pricing or promo terms yet. Third, launch bonuses: Apple occasionally sweetens trade-in values around launches, but nothing of the sort has been confirmed for October. We will update this guide when the numbers land. For how trade-in credit fits into financing, see our iPhone Duo monthly cost breakdown, and for every confirmed price and date, our iPhone Duo price, release date and specs guide.

Frequently asked questions

How much will Apple give me for my old iPhone toward an iPhone Duo?

Apple has not published Duo-specific trade-in figures yet, so any dollar amount tied to the Duo right now is a guess. In general, Apple pays the most for recent models in good condition, and your quote depends on model, storage, and condition. Expect firm numbers closer to October 16.

Does a cracked screen ruin my trade-in value?

It lowers it, but it does not always drop it to zero. Apple grades devices by condition, and a phone with a cracked screen or other damage is worth less than the same model in good shape. If the phone still powers on, you get something; if it will not power on, the value can fall to recycling only.

Should I get a trade-in quote now or wait until pre-orders open?

Get one now and check it again in October. Online quotes are typically valid for a limited window, and trade-in values tend to drift downward after big launches as the used market fills up. An early quote gives you a baseline, and you can always re-quote later.

Can I trade in a phone that is not an iPhone?

Apple's trade-in program accepts select Android devices too, though iPhones generally fetch the highest values. Carrier and retailer programs have their own eligibility lists. Check Apple's trade-in page before counting on the credit.

What should I do before handing over my old iPhone?

Back it up to iCloud or a computer, sign out of iCloud and the App Store, unpair your Apple Watch, and erase all content and settings. Remove your SIM or transfer your eSIM to the new phone. A clean, signed-out phone avoids delays and protects your data.

Sources

• Apple Trade In, apple.com
• Apple September 2026 keynote (iPhone Duo announcement, pricing, and dates)
• Image: Apple.