Why that drawer of old phones is worth more than you think
Most homes in the UK have at least one old phone doing nothing, according to Material Focus, the UK recycling campaign group that tracks this sort of thing. Their research keeps turning up the same pattern: households are sitting on old phones, tablets, and laptops that still have real resale value, most of it just forgotten about rather than deliberately kept.
If that’s you, this guide walks through what actually decides how much your old iPhone is worth, roughly where different generations tend to land, the two things people get wrong most often when they sell, and the quickest way to turn “the one in the drawer” into cash.
What actually decides your iPhone’s value
Two iPhones of the exact same model can be worth quite different amounts. Here’s what moves the number, roughly in order of how much it matters:
- Generation. Newer models hold their value longer, though even a few-year-old iPhone keeps surprising resale value thanks to how long Apple supports its phones with software updates.
- Battery health. This affects the price more than most people expect, and it’s worth its own section below.
- Screen and body condition. Cracks, deep scratches, and a bent frame all pull the price down, sometimes more than people expect.
- Storage size. A 256GB or 512GB phone is worth more than the base storage version of the same model.
- Whether it turns on at all. Even a phone that’s dead or badly damaged still has value, just at a lower price point, because of the parts inside it.
- Network lock status. An unlocked phone, meaning one that accepts any UK network’s SIM card, is generally worth more than one still tied to a single carrier.
iPhone value by generation, roughly speaking
Pricing moves with the market and depends heavily on the specific phone’s condition, so treat this as a general steer rather than a quote. The only way to get an exact figure is a quick, free look at the actual device.
| Generation | Where it tends to sit | Why |
|---|---|---|
| iPhone 16 series | Highest | Still close to new in most cases |
| iPhone 15 series | High | Strong demand, especially unlocked phones with healthy batteries |
| iPhone 14 series | Good | Still feels current to most buyers upgrading from older phones |
| iPhone 13 series | Decent | Reliable performance keeps demand fairly steady |
| iPhone 12 series | Moderate | Usable and popular, but value now leans heavily on battery and screen condition |
| iPhone 11 and older | Lower, but real | Often bought for parts or by budget buyers, worth bringing in rather than binning |
The table above is a general guide, not a price list. Storage size, condition, and what the market’s doing that week all move the real number. If two figures matter more than the rest, they’re battery health and screen condition, which is why both get their own sections below.
Battery health matters more than people realise
Ask most people what determines an old iPhone’s value and they’ll say the model, maybe the storage. Battery health rarely comes up, yet it’s one of the biggest swing factors once a phone is past its first year or two.
Apple’s own guidance explains why. iPhone batteries are designed to retain around 80% of their original capacity after roughly 500 full charge cycles on iPhone 14 and earlier models, or around 1,000 cycles on iPhone 15 and later. Once a battery drops below that 80% mark, Apple’s own documentation flags it as a point where a battery service is worth considering, because the phone will start losing charge faster and may shut down unexpectedly at higher percentages.
For resale, that matters because a healthy battery means a buyer or refurbisher doesn’t need to budget for a replacement straight away, so the phone is worth more as it stands. You can check your own iPhone’s battery health under Settings, then Battery, then Battery Health and Charging. It only takes a few seconds, and it’s worth doing before you get a valuation, because it’s one of the first things we check anyway.
Does a locked phone sell for less?
Sometimes, yes. Since December 2021, mobile providers in the UK have been banned by Ofcom from selling new phones locked to their network, so most recent iPhones bought directly from a UK network are already unlocked out of the box. Older phones bought before that rule, or picked up on certain contract deals, can still be locked to a single network.
An unlocked phone can accept any UK network’s SIM card, which makes it useful to a wider range of buyers, including anyone switching networks or buying a spare handset. That wider pool of buyers is usually what pushes the price up slightly compared with a locked equivalent. If you’re not sure whether your phone is locked, we can check it for you in seconds when you bring it in, no guessing required.
Condition beats age, most of the time
Here’s something people underestimate: a well looked after iPhone 12 can sometimes be worth more than a cracked, water damaged iPhone 14. Condition isn’t a small adjustment to the price, it’s often the biggest factor of all, battery health aside.
Before you assume your phone’s value from its age alone, check:
- Screen condition. Even small cracks or deep scratches count for more than most people think.
- Battery health. Covered above, and worth checking before anything else.
- Cosmetic wear. Dents, a bent frame, or heavy scratching on the back glass all factor in.
- Whether everything actually works. Camera, Face ID, speakers, charging port, all the buttons.
Even if your phone ticks several of those boxes in the wrong direction, it’s still worth something. Faulty and heavily worn iPhones still get bought for parts and refurbishment, the number just adjusts to match.
Three mistakes that cost people money when selling an old iPhone
We see the same three things trip people up, over and over, and all three are easy to avoid.
The first is waiting for “the right moment” that never comes. Phones lose value every month, not because they stop working but because a newer model keeps arriving. A phone worth £150 today is rarely worth more in six months, it’s usually worth less. If you’re going to sell, the best time is almost always close to now.
The second is trusting an online trade-in quote without reading the fine print. Postal trade-in schemes often advertise a headline price that assumes perfect condition, then reduce it after the phone arrives and gets inspected, and by that point you’ve already posted it off. A face to face valuation removes that guesswork entirely, because the number you’re told is checked against the actual phone in front of you.
The third is wiping the phone incorrectly, or not at all, and then finding it won’t sell because it’s still linked to an Apple ID. This is common enough that it gets its own section next.
Wipe your data properly before you sell
Whatever you decide to do with your old iPhone, don’t hand it over before wiping it properly. Apple’s own guidance on this is worth following step by step:
- Back up anything you want to keep, through iCloud or your computer.
- Sign out of iCloud. Go to Settings, then your name, then Sign Out. This also switches off Find My iPhone, which matters, because a phone still linked to someone’s Apple ID through Find My can’t be set up again by whoever buys it, which usually means it can’t be resold at all.
- Erase all content and settings. Go to Settings, then General, then Transfer or Reset iPhone, then Erase All Content and Settings. Apple has a full walkthrough of this process on their support site if you want to follow along exactly.
- Take out your SIM card. Easy to forget, worth checking twice.
The UK’s National Cyber Security Centre also points out something worth knowing: a factory reset removes everything a normal buyer or thief would see, but a determined expert could, in theory, still recover data afterwards. Their guide to buying and selling used devices is a useful read if you want to be extra careful.
If any of that feels like a hassle, you don’t have to sort it alone. Bring the phone into Gadget Corner and we’ll talk you through resetting it properly before the sale, or do it with you at the counter.
Marketplace, trade-in app, or a shop counter?
Once you know roughly what your iPhone’s worth and it’s wiped and ready, you’ve got a few real options:
- Marketplace listings (Facebook, eBay). Potentially a higher headline price, but you’re taking photos, writing a listing, answering messages, and dealing with buyers who haggle or simply don’t turn up. Add up the hours and it’s rarely as profitable as it first looks.
- Postal trade-in apps. Convenient on paper, but you’re trusting an online quote that can shrink after “inspection,” and you won’t see the money for several working days, sometimes longer if there’s a dispute over condition.
- A local shop that buys phones face to face. Your phone gets checked in front of you, you get a real number on the spot, and you’re paid immediately if you say yes. No shipping, no waiting, no revised offer after the fact.
Selling in person also saves you time you might not be counting. A proper marketplace listing, decent photos, an honest description, replying to messages, arranging a meetup that actually happens, easily adds up to an hour or two spread over several days. A shop counter skips all of that in one visit.
Selling near Oldham? What to expect from us
If you’re looking for somewhere to sell your phone near Oldham, here’s what you’re actually comparing when you weigh a local shop against an app or a listing.
At Gadget Corner, 770 Oldham Road, Failsworth, a short trip from Oldham and easy to reach from across Greater Manchester:
- We check your iPhone properly, in front of you. Screen, battery health, network lock status, whether everything works, so the number we give you is based on your actual phone, not a generic online guess.
- You’re paid in cash, the same visit. No waiting days for a bank transfer, no quote that’s “pending inspection.”
- We buy any iPhone, any condition. Working, cracked, water damaged, or completely dead. If it’s only good for parts, we’ll still make an offer.
- No listings, no messaging strangers, no meetups that fall through. One visit, one conversation, one number.
If you’ve also got an older phone with a cracked screen and you’re not sure whether it’s worth fixing or selling, our phone repair service can check that for you at the same time, so you leave with a clear answer either way.
Whether you’re upgrading, having a clear out, or just found an old iPhone you’d forgotten about, it’s worth ten minutes to find out what it’s actually worth.
Questions people ask us
How much is my old iPhone actually worth?
It depends on the model, storage size, battery health, and physical condition. Newer and well looked after phones are worth more, but even older or damaged iPhones keep real resale value. Bring it in for a specific, free valuation.
Does a cracked screen affect how much I’ll get for my iPhone?
Yes, it lowers the value, but it doesn’t wipe it out. A cracked iPhone is still worth bringing in for an offer.
Does battery health really change the price that much?
Yes. A battery below around 80% health is one of the biggest factors that brings the price down, because whoever buys the phone next will likely need to replace it soon. It’s one of the first things we check.
Should I sell my iPhone or trade it in through an app?
Selling face to face at a local shop usually gets you a more accurate quote and same-day cash, compared with apps that can revise their price after you’ve already posted the phone off.
Do you buy iPhones that don’t turn on?
Yes. We buy iPhones in any condition, including ones that are faulty, cracked, or won’t power on, because they still hold value for parts and refurbishment.
Ready to find out what your old iPhone is actually worth? Bring it into Gadget Corner at 770 Oldham Road, Failsworth, or call 0161 681 1111 for a free, no-obligation cash valuation. Open Monday to Saturday, 9am to 6pm.