Quick answer: Apple trade-in is convenient but rarely top dollar. Third-party buyback (Decluttr, Gazelle, SellCell's comparison engine) usually beats it — and carrier promos can beat everything if you're willing to take bill credits over 24–36 months instead of cash.
The three routes
| Apple Trade In | Credit toward the Duo at checkout. Simplest path, instant valuation, but typically mid-tier payouts — you're paying for convenience. |
|---|---|
| Carrier deals | Verizon/AT&T/T-Mobile historically offer the biggest headline numbers on launch iPhones — but paid as bill credits over 2–3 years. Great if you're staying; a lock-in if you're not. |
| Buyback sites | Decluttr, Gazelle, and aggregators like SellCell compare cash offers across buyers. Usually the best cash value — you pocket money instead of credits. |
Get the best price
- Get quotes before pre-order (Oct 16) — trade-in values for older iPhones typically drop 10–20% in the weeks after a new launch floods the market.
- Quote it as the condition it really is — overestimating condition is how trade-ins get downgraded after inspection.
- Screenshot every quote — reputable buyers honor quoted prices for ~14–30 days; you'll want the proof.
- Factory-reset before shipping — back up, sign out of iCloud, erase. Never ship a phone still tied to your Apple ID.
Trading toward the Duo specifically? Price & storage guide helps pick the tier, and is it worth it is the honest last check.
FAQ
When should I trade in my old iPhone for the Duo?
Values dip once a new model ships — lock a quote before October 23 if you can. Reputable buyers honor quoted prices for roughly 14–30 days.
Apple trade-in or third-party — which pays more?
Third-party buyers usually beat Apple's credit on recent models — check a comparison like SellCell alongside Gazelle and Decluttr. Apple wins on convenience, not price.