New phone season is always exciting. A fresh iPhone, a shiny new Galaxy or the latest foldable can feel like a big upgrade. But new phones aren’t cheap, and that’s where your old device comes in. Instead of letting it sit in a drawer losing value, you can sell it to Mazuma Mobile and put the cash straight towards your upgrade. Here’s a friendly guide to getting the best price for your old phone, tablet or gadget with Mazuma.
Why Sell Your Old Phone Before You Upgrade
Every phone loses value over time, and the drop usually speeds up when new models launch. That means the best time to sell is often right before or right after you upgrade. Selling with Mazuma lets you lock in your quote when you register your sale, so even if prices fall while your phone is in the post, you still get the price you were offered.
The cash you get can make a real dent in the cost of a new phone, or you can simply enjoy it as a nice bonus for clearing out your old tech.
What Your Old iPhone Could Be Worth
iPhones hold their value particularly well, which makes them some of the best devices to sell. Mazuma buys a huge range of iPhones, from the iPhone SE and iPhone X range to the iPhone Pro and Pro Max models and the new iPhone Air. Recent models in excellent condition fetch the strongest prices, but even older iPhones are worth selling.
If you’re wondering whether to upgrade to the latest iPhone, Mazuma’s blog has helpful guides comparing the newest models and showing what older iPhones are worth, so you can make an informed decision.
Selling Your Samsung Galaxy or Google Pixel
Samsung owners can sell Galaxy S series phones, including Ultra and Plus models, Galaxy Note devices and Galaxy Z Flip foldables. Google Pixel phones are accepted too. Whether you’re switching brands or upgrading within the same family, Mazuma makes it easy to turn your old Android phone into cash.
Don’t Forget Your Tablet, Watch, MacBook and Console
When you upgrade one device, you often upgrade others too. Mazuma lets you sell iPads, including iPad Pro, iPad Air and iPad Mini, as well as Apple Watches and MacBooks. Gamers can sell Xbox, PlayStation and Nintendo Switch consoles, which is perfect if you’re moving to a newer console generation.
You can add to your basket and sell multiple devices in one go, making it easy to clear out a whole collection of old tech at once.
Timing Your Sale Around New Launches
Big launch events, like Apple’s autumn iPhone releases and Samsung’s Galaxy launches, are when many people upgrade. They’re also when older models start to lose value faster as more second-hand phones appear. Getting a quote and registering your sale as soon as you know you’re upgrading helps you stay ahead of those price drops. Because Mazuma locks in your quote when you register, you don’t have to rush to the post office the same day either.
Clear Out the Whole Family’s Old Phones
Most households have more old tech than they realise. There might be a teenager’s previous phone, a parent’s old tablet, a smartwatch nobody wears and a console that’s been replaced. Gathering them together and selling them all through Mazuma in a single order can add up to a surprisingly useful amount of cash, whether it goes towards new phones, a family day out or simply your savings.
How to Get the Best Price for Your Phone
A few simple steps can help you get the most money. First, sell sooner rather than later, as values tend to drop over time. Second, choose your condition accurately using Mazuma’s Excellent, Good and Faulty criteria, so you get paid the full quote. Third, include your phone’s original details by checking the make, model and storage carefully when searching.
Looking after your phone also helps. Using a case and screen protector during ownership keeps it in better condition, which means a higher quote when it’s time to sell.
Excellent, Good or Faulty: Understanding Condition
Mazuma grades devices into Excellent, Good and Faulty. Excellent devices look and work like new, Good devices may show light signs of use but work perfectly, and Faulty covers devices with issues like cracked screens or faults. Each device page explains the criteria clearly, so you can choose with confidence.
If your phone is broken, don’t throw it away. Mazuma buys broken phones too, and they’ll be recycled responsibly even if they can’t be resold.
Network-Locked Phones Welcome
Upgrading through your network? No problem. Mazuma accepts phones locked to O2, Vodafone, EE, Three and Tesco Mobile, so you can sell your old phone without unlocking it first. It’s one less job to do when you get your new device.
Preparing Your Phone for Sale
Before you send your phone, back up your photos, contacts and files to the cloud or your computer. Then sign out of your Apple ID or Google account, turn off Find My iPhone if you have an iPhone, and factory reset the device. Remove your SIM card and any memory card.
Mazuma has easy guides for everything you should do before selling your phone, including how to wipe an iPhone and how to sell a locked phone if you’ve forgotten your passcode. Even after you send it, Mazuma securely wipes every device, so your data stays protected.
Fast, Free and Hassle-Free
Once you’ve registered your sale, simply pack your device and send it using Mazuma’s free postage label. On eligible weekday orders, Mazuma pays by bank transfer the same day your device arrives. You can track your order online and receive email updates throughout, so you always know what’s happening.
The Mazuma Price Promise

Mazuma promises to pay the full quoted price as long as your device matches the condition you selected. If the condition is different, you’ll receive an adjusted offer by email, and if you’d prefer not to accept it, your device will be returned to you. It’s a fair, transparent process that puts you in control.
Why Upgraders Choose Mazuma
Mazuma has been trusted by millions of customers across the UK and has earned award-winning recognition along with excellent Trustpilot reviews. Customers love the quick payments, free postage, clear pricing and friendly support available by phone and live chat. It’s a simple, reliable way to get value from your old phone and help the planet at the same time.
Good for Your Wallet and the Environment
Selling your old phone doesn’t just give you cash. It also gives your device a second life with someone new, or ensures its materials are recycled properly. That means less electronic waste and fewer old phones ending up in landfill. It’s a win for you and for the environment.
Upgrade Checklist
Get your quote early to lock in the best price. Back up your data, sign out of your accounts and reset your phone. Choose the correct condition and network, add any other devices you want to sell and post everything with the free label. Then sit back and wait for your payment.
Sell Your Old Phone With Mazuma Today
Thinking about your next upgrade? Visit Mazuma Mobile, search for your current phone, get your free quote and start your sale today. The money from your old phone could make your new one a lot more affordable.















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