The clearest way to choose between repairing, replacing or keeping a damaged phone is to work out what each option costs per month of useful life, then check it against anything that would rule that option out. A $200 repair isn’t automatically a better deal than a $500 replacement. It depends on how long each phone will keep doing what you need.
The worksheet below puts all three options side by side. Use your own quotes and prices. The decision is yours, because only you know your budget and how you use your phone.
Step 1: Gather four facts
- A written repair quote with tax, fees and warranty. The phone repair cost overview explains what affects the price.
- Your coverage: manufacturer warranty, care plan or insurance, including any deductible.
- A trade-in or resale value for the phone as it is now, after any selling costs. It counts only if you replace the phone. If you might repair the phone and then sell it, also get a value after repair for the separate calculation below.
- The real price of the replacement you would actually buy, including accessories you would need.
Step 2: Check how long the phone will stay supported
A repaired phone with no remaining security updates may not be worth much of your money, so check this before you compare costs.
| Brand | What the manufacturer states | What to write down |
|---|---|---|
| Google Pixel | Pixel 8 and later get updates for 7 years from first US Google Store availability; Pixel 6, 7, 7a and Fold get 5 years; Pixel 5a and earlier no longer get them (Google) | Your model’s verified end date, or “unknown” |
| Samsung Galaxy | Security support extended by up to 7 years as of January 2024, with timing varying by market, carrier and model; model lists show monthly or quarterly updates (Samsung) | Whether your model is listed, how often it is updated, and a verified end date or “unknown” |
| Apple iPhone | Service and parts for at least 5 years from when Apple last distributed the model for sale, and for longer as required by law or for up to 7 years, subject to parts availability. Models Apple stopped distributing for sale more than seven years ago are generally classified as obsolete, and service providers can’t order parts for them. The count starts when Apple stopped distributing the model, not at any retail sale or the model’s first release (Apple) | Whether Apple lists your exact model as vintage or obsolete, plus a verified security update end date or “unknown” |
Apple’s page above covers hardware service, not software updates, so a model’s vintage or obsolete status doesn’t tell you when its security updates end. For Pixel phones in the US, Google also says parts or product service is available for at least 3 years after production stops (Google repair partners).
Your phone’s Settings can tell you whether an update is available now. A screen showing no new update can’t establish how long future security support will last. If you can’t find a verified official end date for your model, write “unknown” and don’t derive a date from Settings.
Step 3: Fill in the worksheet
Copy this table. Estimate “months of use” honestly. If you have a verified security update end date from Step 2 and updates matter to you, use it as a ceiling. If the date is unknown, leave it unknown and don’t assume a ceiling.
| Item | Repair and keep using | Replace | Keep as is |
|---|---|---|---|
| A. Upfront cost (quote or purchase price, with tax) | $____ | $____ | $0 |
| B. Add-ons (case, screen protector, transfer help, shipping) | $____ | $____ | $____ |
| C. Money back from selling or trading in the current phone (Replace column only) | $0 | $____ | $0 |
| D. Net cost (A + B – C) | $____ | $____ | $____ |
| E. Expected months of use | ____ | ____ | ____ |
| F. Cost per month (D / E) | $____ | $____ | $____ |
| Remaining payments on the current phone | $____ | $____ | $____ |
| Security update end date (verified date, or “unknown”) | ____ | ____ | ____ |
| Problems this option leaves unsolved | |||
| Storage, battery or camera limits | |||
| Days without a working phone | ____ | ____ | ____ |
| Warranty on the result |
How row C works: if you repair the phone and keep using it, or keep it as is, row C is $0, so row D is simply A + B. You can’t sell a phone and also count its future months in row E. Money from selling or trading in the current phone goes only in the Replace column, where it lowers the cost of the new phone.
A fictional example
The figures below are invented to show the arithmetic. They aren’t price guidance.
Someone is quoted $220 for a repair and expects 18 more months from the phone. They’re keeping it, so row C is $0, and the repair works out to $12.22 per month. A replacement costs $600, less $80 for trading in the current phone, for a net $520 over 36 months, or $14.44 per month. The $80 appears only in the replacement figure, because they can’t trade the phone in and keep using it. The repair looks slightly cheaper per month, but the buyer is also paying for a phone with less time left. If a verified official date showed updates on the old phone ending in 10 months and that matters to them, the repair becomes $22.00 per month and the replacement wins. Without a verified date, the end date stays unknown and 18 months remains their own estimate.
A separate calculation: repair, then sell
If you would repair the phone only to sell it, skip the worksheet’s “Repair and keep using” column, because you won’t be using the phone afterward. Work out this figure instead:
Net result = sale proceeds – repair cost – selling costs
Selling costs can include shipping or listing fees. Count no months of use after the sale. The result is an amount of money, not a cost per month, so compare it with what you would get by selling the phone as it is now, not with row F.
Also invented: suppose the phone in the example could sell for $300 after the $220 repair, with $20 in selling costs. The net result is $60 ($300 – $220 – $20). The $80 as-is trade-in is $20 better, so repairing first wouldn’t pay off here.
Step 4: Check for deal-breakers
Monthly cost is only part of the answer. Some facts should override it:
- A swollen or damaged battery. “Keep as is” isn’t a casual option. The EPA says to contact the battery or device manufacturer about a damaged lithium-ion battery for handling information (EPA).
- Cheap repair, then trade-in. If you plan to sell soon, use the repair-then-sell calculation above and check how the part affects resale. On iPhone, Apple says an Unknown part in Parts and Service History might affect trade-in value (Apple).
- Trade-in estimates that may change. Apple’s values depend on the condition, year and configuration, and you may get a revised value if the condition differs from what you described (Apple Trade In). Use a cautious figure in the Replace column’s row C and in the repair-then-sell calculation.
- Coverage you already have. A care plan or warranty may reduce the repair figure. Confirm it before you fill in row A.
- Data you can’t reach. If your only copy of important files is on a failing phone, deal with that first. The data recovery section covers that situation.
Step 5: Plan for the old phone
If you replace the phone, the old one shouldn’t go in the trash. The EPA says lithium-ion batteries and the devices containing them shouldn’t go in household garbage or recycling bins (EPA). It also says to delete all personal information before donating or recycling electronics (EPA electronics recycling).
Your next step
Fill in rows A through F today, with row C at $0 unless you’re replacing the phone, then check the rest. Write “unknown” for any update end date you can’t verify. If two options finish within a few dollars a month, choose the one with fewer unsolved problems. If you would sell the phone after repairing it, use the repair-then-sell calculation in place of the “Repair and keep using” column. For more cost resources, see the repair costs section.
Sources
- Google: Pixel software update periods and authorized repair partners, read Nov. 5, 2026
- Samsung Mobile Security: Scope, read Nov. 5, 2026
- Apple: Service after an expired warranty, iPhone Parts and Service History and Apple Trade In, read Nov. 5, 2026
- EPA: Used Lithium-Ion Batteries and Electronics Donation and Recycling, read Nov. 5, 2026