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Buy iPhone UK | SIM-Free & Unlocked Apple iPhones | Zextons

Buy Apple iPhones in the UK, including brand-new and refurbished models. Compare SIM-free, unlocked iPhones with free next-day delivery and warranty.

Apple iPhone Shopping Guide

Find the Right Apple iPhone for You

Compare Apple iPhones across different generations, screen sizes, storage capacities and price points. Zextons offers SIM-free and unlocked iPhones for UK buyers looking for greater flexibility when choosing their handset and mobile network.

Whether you want a current-generation iPhone, a Pro model for more demanding use or an older generation for better value, this guide helps you understand the differences before you buy.

Compare Generations

Shop Apple iPhones by Model

The newest iPhone is not automatically the right choice for every buyer. Compare the generation, camera features, screen size, performance, storage and price before deciding which Apple iPhone suits you best.

Recent Generation

iPhone 16 Series

Compare the iPhone 16, iPhone 16e, iPhone 16 Plus, iPhone 16 Pro and iPhone 16 Pro Max if you want relatively recent Apple hardware without automatically choosing the latest generation.

Value Choices

iPhone 14, iPhone 13 and Older Models

Previous-generation devices such as the iPhone 14, iPhone 13, iPhone 12, iPhone 11 and iPhone SE can make sense when price matters more than owning the newest release.

Need More Help?

Not Sure Which iPhone to Choose?

Compare generations, storage, camera needs, budgets and use cases in our complete buying guide.

iPhone Buyer's Guide
Network Flexibility

SIM-Free and Unlocked iPhones in the UK

Buying an iPhone separately from your mobile plan can give you more control over which network and tariff you use.

01

What Is a SIM-Free iPhone?

A SIM-free iPhone is purchased without being bundled into a mobile network contract. You choose the handset first and then use a compatible SIM, eSIM or mobile plan.

02

What Is an Unlocked iPhone?

An unlocked iPhone is not restricted to a single network. A compatible unlocked device can generally be used with major UK networks including EE, O2, Vodafone and Three.

03

SIM-Free or Contract?

SIM-free can give you greater freedom to choose or change your mobile plan. A contract can be useful if you prefer handset and airtime costs together.

Compare the total cost over the full term, not only the monthly payment.

Compatibility note: SIM and eSIM configurations can vary between iPhone models and regional variants. Check the individual product specification if you require a particular SIM setup.
Choose by Use Case

Which iPhone Is Right for You?

Think about what you actually do with your phone rather than choosing only by model number or release year.

Everyday

iPhone for Everyday Use

For calls, messaging, social media, navigation, streaming and normal photography, a standard iPhone may be all you need.

Compare models such as the iPhone 17, iPhone 15, iPhone 14 and iPhone 13 according to your budget.

Camera

iPhone for Photography and Video

Buyers who prioritise photography and video should compare recent Pro models such as the iPhone 17 Pro and iPhone 17 Pro Max.

Previous Pro generations may also offer a useful balance between camera capability and price.

Performance

iPhone for Gaming and Performance

More demanding games, heavier apps and content creation make newer processors and higher-end models more relevant.

Everyday users may find that an iPhone 15, 14 or 13 already provides more performance than they actually need.

Value

iPhones for Better Value

The best-value iPhone changes as prices and stock change. Previous generations such as the iPhone 13, iPhone 14 and iPhone 15 are often useful models to compare.

If your budget is lower, the iPhone 11, iPhone 12 and iPhone SE ranges may also be worth considering.

Storage Guide

How Much iPhone Storage Do You Need?

Choosing the right capacity can help you avoid paying for storage you do not need or running out of space too quickly.

128GB Everyday Use

Suitable for many users who mainly use apps, messaging, photography, streaming and cloud storage.

512GB+ Heavy Storage

Better suited to large photo libraries, frequent video recording and content creation.

More Ways to Buy

Choose New or Refurbished

Zextons carries iPhones in both brand-new and refurbished condition. Choose new if an unused handset is your priority, or consider a refurbished option if you want to spend less or get more specification within your budget.

This page covers the complete Zextons iPhone range. For detailed refurbished condition grades, battery standards and refurbished-only products, use our dedicated refurbished iPhone collection.

Compare Before Buying

Popular iPhone Comparisons and Buying Guides

Use these guides when you need a deeper model comparison before choosing from the product range above.

Model Comparison

iPhone 15 vs iPhone 16

See how these generations compare if you are deciding whether moving to the newer model is worthwhile.

Compare iPhone 15 vs iPhone 16
Buying Questions

Frequently Asked Questions About iPhones

Clear answers to common questions shoppers ask when choosing an Apple iPhone.

Which iPhone should I buy?

Start with your budget and intended use. The iPhone 17 is a newer-generation option for mainstream buyers, while Pro models suit users who prioritise premium cameras and performance. Previous generations such as the iPhone 15, iPhone 14 and iPhone 13 may offer better value.

Read the iPhone Buyer's Guide

Is it better to buy the latest iPhone or an older model?

The latest generation may suit you if you want newer hardware and plan to keep the phone for several years. An older iPhone can offer better value if its camera, performance and features already meet your needs.

Which iPhone offers the best value for money?

There is no permanent best-value model because prices change. Previous generations such as the iPhone 13, iPhone 14 and iPhone 15 are useful options to compare against newer models.

Which iPhone is best for photography and video?

Buyers prioritising photography and video should compare recent Pro and Pro Max models first. Previous-generation Pro models can also be worth considering when the price difference is significant.

Is 128GB enough storage for an iPhone?

128GB can be enough for many everyday users who use apps, messaging, streaming and cloud storage. Consider 256GB or more if you record lots of video, keep large photo libraries or download many games.

Is it cheaper to buy an iPhone SIM-free or on contract?

It depends on the handset price and the total contract cost. SIM-free lets you choose the handset and mobile plan separately. Compare the total amount you will pay over the same period rather than the monthly payment alone.

Can an unlocked iPhone work on any UK network?

An unlocked iPhone can generally work with compatible UK networks including EE, O2, Vodafone and Three. Check the individual model specification if you require a specific SIM, eSIM or network configuration.

Should I choose a new or refurbished iPhone?

Choose new if an unused handset is your priority. A refurbished iPhone can be worth considering when value matters more and may allow you to choose more storage or a higher-specification model within your budget.

Explore Refurbished iPhones
Ready to Choose?

Compare Apple iPhones and Find Your Next Phone

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