The launch of the iPhone 17 later this year doesn’t just excite Apple fans—it also significantly impacts the resale market for older iPhones. This article explores the expected price trends for older iPhone models after the iPhone 17 arrives and provides insights on when to sell for the best value.
Why do resale prices drop after a new iPhone launch?
The smartphone market is driven by supply and demand. Once a new iPhone model launches, many users upgrade, flooding the second-hand market with older devices. Meanwhile, buyer demand for previous generations decreases, leading to lower buyback prices.
Which iPhone models will hold value despite iPhone 17?
While most models decline in value, certain iPhones still remain desirable in the used market:
- iPhone 14 & iPhone 13 — Still powerful, highly reliable, and relatively recent
- iPhone SE (2022) — Affordable option popular among budget-conscious buyers
- iPhone 12 — Maintains decent demand in Asia and the Middle East
Expected resale price trends after iPhone 17
Based on previous launches, here’s how prices for older iPhones typically drop:
- 1 month after launch: iPhones 12–14 often decline by 10–15%
- 3 months after launch: Total drop reaches 20–30%
When is the best time to sell?
If you plan to upgrade to iPhone 17, the ideal time to sell your old iPhone is 1 month before the official launch (around August–September). At this point:
- Market demand is still high
- Prices have not yet dipped due to the new release
- Well-kept devices sell faster and at better prices
Key factors affecting iPhone resale value
1. Physical condition
Scratch-free, dent-free, and fully functional devices fetch better prices.
2. Original box and accessories
A complete package with the box, adapter, and charging cable boosts resale value.
3. Storage capacity
Higher storage variants (256GB or 512GB) command better prices than base models.
4. Battery health
Devices with battery health above 85% are more attractive to buyers and resellers.
Conclusion: Sell now or wait for iPhone 17?
If you no longer need your current iPhone and plan to upgrade, it’s best to sell before the iPhone 17 launch to maximize value. However, if you plan to keep using your device, maintain its condition, update iOS regularly, and consider a battery replacement to preserve its resale value.
FAQ: Common questions about iPhone resale prices
Q: Which iPhone models lose the least value after a new launch?
A: Flagship models like the iPhone 14 Pro and iPhone 13 hold value longer compared to base models or iPhones older than 3 years.
Q: Should I sell to a buyback shop or directly online?
A: Shops offer convenience and fast transactions, while selling directly on platforms like Facebook Marketplace can bring a higher price but requires more effort.
Q: Can I sell an iPhone that is still on installment payments?
A: Generally no—devices with outstanding financing cannot transfer full ownership legally. Resellers may refuse or offer very low prices.
References
- Apple official pricing and retail store listings in Thailand
- Resale price charts from Shopee, Lazada, and Facebook Marketplace
- Market analysis reports from IDC and Strategy Analytics




