iPhone Upgrade vs Keep Your Current Phone
Compare upgrading to a new iPhone versus keeping your current phone for another year. See trade-in, financing, and three-year cost before you buy.
Open calculatorUpgrade to new iPhone
Pay for the latest model (cash or finance), capture trade-in, and reset battery/software longevity.
- Best camera and performance
- Longest software support runway
- Stronger trade-in offers during launch windows
- Steep year-one depreciation
- Financing interest if not paid cash
- Easy to overspend on storage/accessories
Keep current phone
Delay the upgrade, optionally replace the battery, and avoid financing a device you do not need yet.
- Usually saves hundreds over 12–24 months
- Avoids interest and insurance upsells
- Battery replacement is cheap vs a new flagship
- Trade-in value keeps falling
- Older cameras and slower chips
- Security updates eventually end
Keep if your phone still gets updates and holds a charge. Upgrade when security support ends, battery health is poor, or a launch trade-in is unusually strong — then verify with the Phone Upgrade Calculator.
Key factors
- Trade-in or private-sale value today vs in 12 months
- Financing APR and insurance add-ons
- Battery replacement cost vs upgrade premium
- Whether you monetize camera improvements
How to decide
- 1Get your trade-in quote
Check carrier and private-sale values for your exact model and storage.
- 2Price the upgrade fully
Include tax, case, charger, and any financing interest — not just the headline monthly payment.
- 3Run the calculator
Open the Phone Upgrade Calculator and compare upgrade vs keep vs refurbished on a 3-year horizon.
- 4Decide with a rule
Upgrade only if the premium is worth it after numbers — or if security updates are ending.
Run the numbers
Free calculators linked to this comparison.
Frequently asked questions
Is it cheaper to keep an iPhone one more year?+
Usually yes if the phone still works and receives updates. The first year of a new flagship’s depreciation is often larger than a battery replacement plus a modest repair reserve.
Should I take carrier financing?+
Only after you compare total interest to paying cash. 0% offers can be rational if your emergency fund stays intact; high APR plans rarely are.
Is refurbished a better middle option?+
Often. Certified refurbished cuts depreciation while keeping strong cameras. Compare it as a third path in the Phone Upgrade Calculator.