Buying a used iPhone can be a smart move: you save money, still get premium performance, and minimise electronic waste. But it’s not just about grabbing the first one you see. As an electronics reseller with deep experience (listing on eBay, Facebook Marketplace, OfferUp, etc.), it pays to know exactly what to check, ask, and verify. Here’s your practical guide to making a confident purchase — including why Apple devices from WeBuyElectronic (see their collections at https://webuyelectronic.com/collections/apple-iphone) are worth a look.
1. Know the Model, Specs & Compatibility
Before you dive in:
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Determine the exact iPhone model (e.g., iPhone 12, 13 Pro, SE 2nd Gen). Each has differing features (camera, battery size, 5G support, etc.).
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Check the storage size, colour, network compatibility (is it locked or unlocked?).
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Confirm it supports the software version you’ll need for your usage—especially if you want to keep it for a few years.
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If you buy from a seller like WeBuyElectronic, the listing often clearly states model, storage size, condition, and whether it’s unlocked or carrier-locked.
2. Check the Physical & Cosmetic Condition
Used devices can differ widely in cosmetics and wear-and-tear. You’ll want to inspect:
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Exterior finish: Are there scratches, dents, chipped corners or screen cracks? Is the glass intact?
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Buttons and ports: Do volume, mute, power, and home (if applicable) buttons work smoothly? Is the charging port clean and functioning?
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Screen condition: Look for dead pixels, discoloration, or screen lifting.
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Rear camera lens: Is the glass scratched or chipped? That can affect photo quality.
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Battery health: On iPhones go to Settings → Battery → Battery Health and check maximum capacity. A battery at 80 % or less may need replacement soon.
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Accessories & box: Does the listing include original box, charger, cables, etc.—or is it bare bones? Some value adds may matter to you.
Even when buying from a reseller that’s inspected devices, as WeBuyElectronic notes they “carefully test, clean and verify” each device. WeBuyElectronic
3. Verify Network & Activation Status
This step is crucial for avoiding locked or unusable phones:
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Ask: Is the iPhone locked to a carrier or fully unlocked? If locked, can the seller unlock it or is it usable only on a specific network?
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Check activation lock / iCloud lock: On the iPhone go to Settings → [Your Name] → iCloud and ensure the previous owner’s account is removed. If the device is still tied to another iCloud account, you risk being locked out.
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Ask for the IMEI or serial number (if safe) and check via Apple’s “Check Coverage” page or a reputable IMEI checker to see if the model is reported stolen, or flagged.
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Ensure the phone is not under any unpaid contract with a carrier (sometimes devices get blacklisted).
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Confirm it works on your network (for your area) — especially if international or imported.
4. Battery, Performance & Software Health
Used iPhones may have diminished battery capacity, worn components, or older hardware limitations. Steps to check:
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As above, inspect battery health (for iPhones iOS provides the percentage). Battery at 85-90 % is still acceptable; 70 % or less may mean replacement soon.
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Test performance: Open several apps, switch between them, check camera, Bluetooth, WiFi, Face ID/Touch ID, speakers, microphone, sensors (accelerometer, proximity).
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Check for any overheating or rapid battery drain.
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Confirm the device supports the latest iOS version that you want — Apple provides updates for many years, but older devices may not get all features.
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Ask the seller whether any components have been replaced (screen, battery, logic board) and verify quality of repair.
5. Warranty, Return Policy & Seller Reliability
One often-overlooked aspect: safe purchase terms. Even when buying used:
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Check if the device comes with any remaining manufacturer warranty (via Apple’s “Check Coverage” using the serial number).
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Ask the reseller: What warranty do you provide? What’s your return policy?
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Confirm how you’re covered if the device fails or has hidden issues.
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Buying from a reputable shop (like WeBuyElectronic) reduces risk—they highlight that every device is inspected and that they aim to give you “quality you can count on.” WeBuyElectronic
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Review seller feedback (on marketplaces) or scour their website for customer reviews, operations address, contact & support information.
6. Price vs Value — What’s a Fair Deal?
When buying used, the price you pay should reflect condition, age, specs, and warranty coverage:
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Compare recent sale prices of the exact model & condition on marketplaces (eBay Completed listings, Facebook Marketplace local sales).
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Factor in battery health, storage size, unlocked status, cosmetic condition, included accessories.
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High-quality resellers might cost slightly more than “local listing unknown seller”, but you often pay for added peace of mind and testing.
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For example, at WeBuyElectronic they emphasize the value of tested and inspected devices, meaning your “used” buy still looks and functions almost like new. WeBuyElectronic
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Remember: the lowest price isn’t always the best value if the risk (lock status, battery issues, no return) is high.
7. Final Checklist Before You Buy
Before you hit purchase, run through this quick checklist:
Confirm exact model & storage size
Confirm unlocked status (or carrier details)
IMEI/serial check for blacklist or iCloud lock
Battery health, test performance of main functions (camera, audio, network)
Inspect physical condition (screen, buttons, ports)
Verify return policy, warranty, seller contact info
Compare price to market, assess value vs risk
Confirm shipping/tracking if buying online, or meet local seller safely if in-person
8. Why Consider WeBuyElectronic for Your iPhone Purchase
If you’re looking to buy used, refurbished or even “nearly new” iPhones, I strongly recommend checking out WeBuyElectronic’s iPhone collection. They specialise in Apple-devices—and according to their blog article, each device is “carefully tested, cleaned, and verified”. WeBuyElectronic
Their value proposition:
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A broad selection of models and storage sizes (new, used, refurbished)
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Quality assurance via inspection/testing
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Peace-of-mind shopping: devices that “look and feel brand new” (even when used or refurbished)
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Access to older models you might not find new anymore, with Apple ecosystem compatibility
If you happen to spot a specific model you’re hunting for (say iPhone 13 Pro Max 256 GB, unlocked, battery health 90%+), give them a look.
9. Wrap-Up
Buying a used iPhone can deliver excellent value—especially if you know what to look for. With careful inspection of model, condition, network status, battery health and warranty/return terms, you minimise risk and maximise benefit.
Whether you’re buying for yourself or sourcing inventory to resell, applying this checklist will help you make a smart decision. And if you want a trustworthy inventory source with well-inspected Apple devices, check out WeBuyElectronic’s iPhone selection.
Happy iPhone hunting — and may your next purchase be a standout deal. If you need help crafting a listing, writing meta titles/descriptions, or optimising your Shopify page for a used iPhone offering let me know!

