Sell Your Phone UK: Get the Best Trade-In Price

Sell Your Phone UK: The Complete Guide to Getting the Best Price

The average UK household has 1.3 unused phones tucked away in drawers right now. At today's prices, that forgotten iPhone 12 is worth around £120. That Samsung Galaxy S22 gathering dust? Roughly £160. Even a battered iPhone 11 with a cracked screen still fetches £50-£70.

Across the UK, there are an estimated 55 million unused phones sitting in homes. That is billions of pounds worth of technology depreciating by the month.

Most people never sell because they assume it is a hassle. They picture hours of comparing prices across dodgy-looking websites, photographing every scratch, writing listings, fielding lowball offers from strangers, and then nervously handing over a device that still has their photos on it.

Here is the truth: the right service gives you a locked price in 60 seconds with zero negotiation. No listing. No strangers. No haggling. You tell them what you have, they tell you what they will pay, and if you agree, you post it for free and get paid the same day it arrives.

This guide covers everything you need to know about selling your phone in the UK in 2026 — what it is worth, what affects the price, where to sell, and how to squeeze every last pound out of the deal.

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What UK Phones Are Actually Worth in 2026

Phone values shift constantly based on supply, demand, and new releases. But to give you a realistic snapshot, here is what the most popular models are fetching from buyback services right now.

iPhones

Samsung Galaxy

Google Pixel

These numbers change weekly. The fastest way to see what your specific phone is worth right now is to get an instant quote on TechLoop. It takes under 60 seconds, and the price is locked for 7 days so you have time to decide.

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What Affects Your Phone's Value

Five factors determine how much your phone is worth. Understanding them helps you set realistic expectations and, in some cases, squeeze a better price.

1. Model and Brand

This is the single biggest factor. iPhones hold their value better than any other brand — an iPhone typically retains 40-50% of its original price after two years, compared to 25-35% for Samsung and 20-30% for most other Android phones.

Within brands, the "Pro" and "Ultra" models hold value disproportionately well. A two-year-old iPhone Pro loses roughly the same percentage as a two-year-old base iPhone, but because it started higher, the cash difference is significant.

2. Storage Capacity

Higher storage means a higher resale price, but the jump is not proportional. Moving from 64GB to 128GB on an older iPhone might add £15-£25 to your offer. The jump from 128GB to 256GB adds roughly £20-£40. Beyond 256GB, the premium shrinks because fewer buyers need that much space.

If you are not sure what storage your phone has, go to Settings, then General, then About on an iPhone, or Settings, then About Phone on Android.

3. Condition

Condition is where the real money is made or lost. Most buyback services use a grading system. At TechLoop, we use clear, straightforward condition grades so you know exactly what to expect:

• Pristine: Looks new. No scratches, scuffs, or marks. Screen is flawless. Everything works perfectly.
• Good: Light signs of use. Maybe a couple of faint scratches on the back, but the screen is clean and everything functions.
• Fair: Noticeable cosmetic wear. Scratches on the screen or housing, but the phone works fully.
• Poor/Broken: Cracked screen, faulty buttons, battery issues, water damage, or other functional problems.

The difference between "Pristine" and "Good" might be £30-£50. The difference between "Good" and "Broken" can be £100-£200 on newer models. This is why being honest about condition matters — it saves everyone time.

4. Network Lock Status

Unlocked phones are worth more than network-locked ones. If your phone is locked to a specific carrier (EE, Vodafone, Three, O2), it limits the buyer pool. Most UK phones sold after 2021 are unlocked by default thanks to Ofcom rules, but older devices may still be locked.

You can check by popping in a SIM from a different network. If it connects, your phone is unlocked. The difference is typically £10-£30.

5. Market Timing

Phone values drop most sharply in the weeks following a new model release. When Apple announces a new iPhone in September, the previous generation loses 15-20% of its resale value almost overnight.

The best time to sell is:

• Before a new model is announced (if you know you are upgrading)
• January-March, when demand for used phones peaks after Christmas
• As soon as you stop using it — every month in a drawer costs you money

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Where to Sell Your Phone in the UK

You have several options, each with genuine trade-offs. Here is an honest breakdown.

Online Buyback Services (TechLoop, Mazuma, Envirofone)

How it works: Enter your phone details, get an instant quote, post the phone for free, get paid when it arrives.

This is the option we would recommend for most people. You get a better price than high street, with minimal effort. TechLoop specifically offers same-day payment, free postage, and a 7-day price lock so your quote will not drop while you think it over.

High Street (CeX)

How it works: Walk into a CeX shop, they test your phone, and offer you cash or store credit on the spot.

CeX is the best option if you need cash today and cannot wait. Their prices are consistently lower than online services because they have shop overheads and need margin for resale. Store credit offers are slightly higher than cash. Honest assessment: if speed matters more than money, CeX is solid.

Manufacturer Trade-In (Apple, Samsung)

How it works: Trade in your old phone when buying a new one from the manufacturer. The old phone's value is deducted from the new phone's price.

Apple Trade-In and Samsung trade-in are convenient but consistently offer less than dedicated buyback services. They are worth considering only if you are buying a new device from them anyway and value the simplicity of a single transaction.

Selling Privately (eBay, Facebook Marketplace, Gumtree)

How it works: List your phone, handle enquiries, negotiate, meet the buyer or post the phone, hope the payment clears.

Private selling can technically get you the most money, but factor in eBay's fees (12.8% plus payment processing), the time investment, and the risk of scams or PayPal disputes, and the net amount is often similar to or less than a good buyback service. We would only suggest this route for very high-value, in-demand phones where the premium justifies the effort.

The Quick Comparison

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How to Sell Your Phone on TechLoop — Step by Step

The process is intentionally simple. Here is exactly what happens.

Step 1: Get Your Quote (60 Seconds)

Head to the sell page on TechLoop and select your phone. You will need to know:

• The model (e.g., iPhone 14 Pro)
• The storage capacity (e.g., 128GB)
• The condition (use our grading guide if you are unsure)

You will see your price instantly. No account needed. No personal details at this stage.

Step 2: Lock Your Price

Happy with the offer? Accept it. Your price is locked for 7 days, which means even if market prices drop tomorrow, you still get the quoted amount. This gives you time to back up your data, factory reset, and post the phone without rushing.

Step 3: Post Your Phone (Free)

TechLoop sends you a prepaid shipping label. Box up your phone (any box will do — it does not need to be the original packaging), attach the label, and drop it at your nearest post office or collection point. You pay nothing for postage.

Step 4: Get Paid (Same Day)

Once your phone arrives at TechLoop and passes a quick inspection, payment is sent the same day. Most customers see the money in their account within hours.

If the inspection finds the phone in a different condition than described, you will receive a revised offer. You can accept it or have the phone returned to you at no cost. You are never pressured, and you are never out of pocket.

That is the entire process. For more detail, visit the how it works page.

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Tips to Maximise Your Phone's Value

Small steps can meaningfully increase your offer. Here is what actually makes a difference.

Clean It Properly

A phone caked in fingerprints and grime looks worse than it is. Give the screen and back a proper clean with a microfibre cloth. Remove the case and clean underneath it. Clear out the charging port with a wooden toothpick (gently). A clean phone looks better-maintained, and if you are selling privately, it photographs better.

Remove Your Case and Screen Protector (Maybe)

If your screen protector is scratched but the actual screen underneath is clean, remove the protector before the phone is assessed. Scratches on a protector are not scratches on your phone, but they look like it.

However, if you suspect there are scratches underneath the protector, leave it on. Better to let the buyer discover a protected screen than reveal damage.

Be Honest About Condition

This sounds counterintuitive, but overstating your phone's condition costs you time and gains you nothing. If you describe your phone as "Pristine" and it arrives with visible scratches, the offer will be revised downward. You will then need to either accept the lower price or wait for it to be returned.

Being accurate upfront means the first quote is the final quote. No surprises, no delays.

Sell Sooner Rather Than Later

Every month you wait, your phone loses value. The depreciation curve is steepest in the first year after a new model launches, but even older phones lose £5-£15 per month. If you have already upgraded and your old phone is sitting unused, the best time to sell it was yesterday. The second-best time is now.

Check Your Storage

Before getting a quote, verify your exact storage capacity. The difference between 64GB and 128GB can be £15-£30, and many people misremember what they bought. On iPhone: Settings, General, About, look for "Total Capacity." On Android: Settings, About Phone, Storage.

Disable Find My / Factory Protection

For iPhones, go to Settings, then your name at the top, then Find My, and turn off Find My iPhone. This removes the Activation Lock that would otherwise prevent the next owner from using the device. For Samsung, remove your Google account and Samsung account from the phone.

Failing to do this will not reduce your offer, but it can delay payment while the buyback service contacts you to resolve it.

Include Accessories (Sometimes)

Original chargers and boxes rarely increase a buyback quote — services are buying the phone, not the packaging. Save your cables for your new device. The exception is selling privately, where a complete box with accessories can add perceived value.

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Selling Specific Phone Types

Selling iPhones

iPhones are the most in-demand phones on the UK resale market. They hold value exceptionally well, and demand outstrips supply for most models less than three years old. If you have an iPhone to sell, you are in the strongest position of any phone seller.

Sell your iPhone on TechLoop to see what your specific model is worth today.

Selling Samsung Phones

Samsung phones depreciate faster than iPhones but are still worth solid money, especially the Galaxy S and Galaxy Z series. The Ultra models hold their value particularly well. Budget Samsung phones (A series) have lower resale values but are still worth selling rather than binning.

Get a quote for your Samsung to check the current value.

Selling Broken Phones

Here is something most people do not realise: broken phones have real value. A cracked screen does not mean a worthless phone. The internal components — processor, camera modules, memory chips — are still valuable for refurbishment and parts.

TechLoop accepts phones with:

• Cracked or shattered screens
• Battery problems (won't hold charge, swelling)
• Water damage
• Faulty buttons or ports
• Software issues or phones stuck in boot loops

Even a phone that will not turn on is worth something. Check what your broken phone is worth — you might be surprised.

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Data Security: What Happens to Your Personal Information

This is the concern that stops more people from selling than anything else. You are right to think about it.

When you sell your phone through TechLoop, every device goes through a certified GDPR-compliant data wipe. This is not a simple factory reset — it is a process that overwrites every sector of the storage, making data recovery impossible. You will receive confirmation once the wipe is complete.

Before sending your phone, we recommend:

1. Back up everything you want to keep (iCloud, Google Drive, or your computer)
2. Sign out of iCloud (iPhone) or your Google account (Android)
3. Disable Find My iPhone or Find My Device
4. Remove your SIM card — you will need it for your new phone anyway
5. Factory reset the phone (Settings > General > Reset on iPhone, Settings > General Management > Reset on Samsung)

Even if you skip all of these steps, the TechLoop data wipe handles it. But doing it yourself gives you peace of mind before the phone leaves your hands.

For more on how the process works and how your data is protected, visit our FAQ page.

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When NOT to Sell Your Phone

Transparency goes both ways. Here are situations where selling might not be your best move.

Your phone is less than a month old. If you bought it recently and changed your mind, a return to the retailer will get you far more than any resale. Check the retailer's return policy first.

You owe money on it. If your phone is on a contract and not yet paid off, you may not legally own it. Check with your network before selling.

It has sentimental value. Not everything needs to be optimised. If it is your late nan's phone and you want to keep it, keep it.

You need it as a backup. A spare phone for travel, emergencies, or lending to a friend has genuine value that cash does not replace.

For everyone else — if it is sitting in a drawer doing nothing, it is losing money every day. Get a quick quote on TechLoop and see if the number is worth acting on.

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Frequently Asked Questions

If the FAQs in the sidebar have not covered your question, here are a few more common ones.

Can I sell a phone that is still on contract? Only if the phone is fully paid off. If you are still making monthly payments, the phone technically belongs to the network until the balance is cleared. Pay off the remaining balance first, then sell.

Do I need the original box or charger? No. TechLoop and most buyback services only need the phone itself. Original packaging does not affect your quote.

How do I know my phone model and storage? On iPhone: Settings > General > About. Look for "Model Name" and "Total Capacity." On Android: Settings > About Phone. The model and storage are listed clearly.

What if I change my mind after accepting a quote? With TechLoop, you can cancel anytime before posting the phone. Your 7-day price lock simply expires if you do not send the device. No penalties, no awkward conversations.

Are buyback services safe? Reputable ones are. Look for services that have clear addresses, visible reviews, transparent pricing, and a published data destruction policy. TechLoop ticks all of these boxes. If a service hides its contact details or has no reviews, avoid it.

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The Bottom Line

Your old phone is worth real money, and selling it is far simpler than most people think. The difference between selling today and "getting round to it eventually" could be £50-£100 in lost value from depreciation alone.

The fastest way to find out what your phone is worth is to get an instant quote on TechLoop. It takes under a minute, the price is locked for 7 days, postage is free, and you get paid the same day it arrives. No negotiation, no risk, no hassle.

That drawer full of old phones? It is not a graveyard. It is a pay day.