📱Cheap Apple iPhones Deals (UK) SIM Free & Unlocked

Shop Cheap iPhones

Great Deals on SIM-Free Apple iPhones in the UK Looking for a cheap iPhone without compromising on quality? At The Big Phone Store, we’ve been trusted for over 25 years to deliver the best prices on iPhones across all models. Our wide variety of conditions and models suits all different personal preferences and budgets, meaning you find the perfect fit. Whether you want the latest release—recent models are always in stock and available—or a budget-friendly older version like the iPhone 11, these options are often cheaper than buying new, so we’ve got something for everyone. All our iPhones are fully tested, cleaned, and restored to excellent working order. From brand new, like-new and pristine condition to more affordable options with light wear, you’ll always find the best value here. Refurbished iPhones can be a cost-effective alternative to new phones, offering similar quality and features. Browse and explore our full range of Apple products, and buy a cheap refurbished iPhone for the best value.

Why Buy a Cheap iPhone from The Big Phone Store?

✅ Huge Savings

Buying a refurbished iPhone is a smart way to save hundreds while still getting the full Apple experience, and it's a cheaper alternative to buying a new model. By spreading the cost over several months (using Klarna or Clearpay) or choosing a refurbished model, you can make owning an iPhone more affordable. This flexibility helps you manage the cost and enjoy the benefits of an iPhone without paying the full price upfront.

✅ Wide Range of Models

Choose from newer iPhones or older models, including recent models like the iPhone 16 Pro, and iPhone 16 Plus. Popular, more affordable choices include the iPhone SE, iPhone 11, and iPhone XR. We keep a full range of iPhones in stock, from the latest releases to popular handsets, so you can always find the model that suits your needs.

✅ Trusted Quality

Every iPhone is carefully tested to ensure full functionality and comes with a 12-month warranty for peace of mind. Each device is thoroughly inspected, and if necessary, repaired to guarantee it is fully functional. All devices are checked for full functionality and over 85% battery life as part of the refurbishment process, so you can trust that your device will perform reliably.

SIM-Free iPhones – More Freedom, More Flexibility

A SIM-free iPhone means you’re not tied to any network or contract. This gives you the freedom to:

• Pick your own network and plan
• Avoid monthly contract costs
• Use your iPhone abroad with any local SIM
• Save more money in the long run

You can also choose to pay in a way that suits you best, whether you prefer to pay in full or select a flexible pay as you go option so you can spread the cost over time. An unlocked phone means you can customise your data plan to match your needs, giving you even more control and flexibility. All of our iPhones are unlocked and ready to use with any UK SIM card.

What to Look for in a Cheap iPhone

When buying your iPhone, consider:

• Storage – A variety of storage sizes are available, such as 64GB, 128GB, or more, so you can pick the right amount of space for your apps, photos, and videos.
• Condition – Brand-new, Like-new, pristine, very good or good condition, with clear grading to help you choose the best value.
• Colour – Users can choose from classic Apple finishes or fancy colour options to suit their style.
• Price – Match your budget without giving up on quality.

Apple products are known for their advanced features, including high-quality camera systems and an excellent experience for watching videos. Different iPhone models cater to the needs of various users, so there’s a perfect fit for everyone.

Cheap Refurbished iPhone Conditions Explained

All our phones are fully tested and working, but there may be cosmetic differences depending on the condition you purchase. Our grading conditions range from 'Brand New' to 'Good', so you can pick your device to suit your budget! We recommend buying 'Like New' or 'Pristine' for first-time buyers. 

• Brand New—sealed as you would expect. A brand new iPhone has never been used before- it even comes with its manufacturer's warranty!   
• Like New- Almost New (Out of Box). This is our best-refurbished condition, and the device has no cosmetic damage. Besides not being in the original box, this device is essentially brand-new!  
•  Pristine—Very Slight Signs of Use. Our pristine phones clearly show that the previous owner has taken great care of their device, so while there may be some minor cosmetic imperfections, 99% of the phone is in perfect condition.  
•  Very Good- Light Signs of Use. These phones show light signs of usage and may have visible cosmetic marks, but they won't be visible when the screen is on. Buying 'Very Good' is ideal for those who are budget-conscious and don’t mind a few imperfections.  
•  Good- Medium Signs of Use. These are phones that have had a few bumps! There are visible cosmetic marks, and the device shows medium signs of use, but its functionality is completely unaffected!

Refurbished Apple iPhones – Budget-Friendly & Reliable

Refurbished phones are available for immediate sale and purchase, offering top performance at a lower price. All phones on the website are in stock and ready to buy. We keep a steady stock of refurbished iPhones and other Apple iPhone models, so you can always find the latest devices. Plus, our warranty and support mean you’re covered if anything goes wrong.

Better Than Auctions or Marketplaces

While online marketplaces may offer low prices, buying from a trusted seller like The Big Phone Store ensures:

• Certified quality: Unlike a second hand iPhone, which is sold as-is, a refurbished phone has undergone thorough testing, repairs, and quality checks to ensure it meets high standards before being made ready for sale.
• Guaranteed authenticity
• Reliable customer service and warranty

The Smart Way to Buy an iPhone

Whether you’re after your first iPhone or upgrading to a newer model, our range of cheap iPhones and SIM-free iPhone deals has something for every budget. Explore the best iPhone deals and purchase with confidence, knowing that shopping with The Big Phone Store ensures a superior iPhone experience. Enjoy savings, flexibility, and trusted quality – only at The Big Phone Store.  

FAQs on Cheap iPhones

Where is the best place to buy an unlocked iPhone in the UK?

The Big Phone Store offers fully tested, high-quality iPhones at unbeatable prices. With competitive deals, warranties, and excellent customer service, we’re the top choice for buying a cheap iPhone in the UK.

What does unlocked mean?

An unlocked iPhone can be used with any network. All iPhones from The Big Phone Store are unlocked, so you can use them with your preferred SIM.

How much is a cheap iPhone?

Prices vary depending on the model and condition. We have options from under £150 to premium models at lower prices than anywhere else. Check our latest deals online.

Where can I buy a second-hand iPhone online?

Right here at The Big Phone Store! We stock a wide selection of cheap, unlocked iPhones at the best UK prices. Every phone is fully tested and backed by a warranty.

What should I check when buying an iPhone?

Look at the condition, storage, and features to make sure it suits your needs. Our website provides all the details you need before buying.

Why are our iPhones so cheap?

Because we sell quality-checked, pre-owned iPhones at a lower price than buying new. You get premium Apple tech without the high cost, and it helps reduce electronic waste.