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Compare Apple iPhone 13 Deals

Compare the latest Apple iPhone 13 deals from 2 UK networks. Filter by data, contract length and upfront cost, and plant trees with every switch.

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About the Apple iPhone 13

The iPhone 13 launched in 2021, and it is still on sale because it does the everyday basics well for less. You get a 6.1-inch Super Retina screen, a dual 12MP camera and 5G, all in a 174g body. Pay-monthly deals start from £12.99 a month, with the full price-rise schedule shown on every one.

Key takeaways

  • 6.1-inch Super Retina display, easy to use one-handed
  • Dual 12MP camera with Cinematic mode video
  • 5G ready, with IP68 water resistance
  • 3,240 mAh battery that lasts most people a day
  • Single 128GB storage option, no memory card slot

Apple iPhone 13 specifications

Display
6.1-inch (1170 x 2532)
Storage
128GB
Main camera
12MP
Front camera
12MP
Battery
3,240 mAh
5G
Yes
Operating system
iOS 15
Weight
174g
Memory card
No
Released
September 2021

Key features

  • 6.1-inch Super Retina display
  • Advanced dual-camera system
  • Cinematic mode
  • IP68 certified
  • iOS 15

How to pick your iPhone 13 deal

On an older phone like this, the upfront fee matters more than the headline monthly rate, so check both before you commit. Sort the deals by effective monthly cost and you will see the real average across the whole contract, rises included. Match the data allowance to what you genuinely use each month rather than the biggest bundle going. If you are reusing your current SIM, a SIM-only plan beside a refurbished handset is often the cheapest route in.

Camera and display

The 6.1-inch Super Retina display stays crisp for messaging, browsing and the odd box set. Its dual 12MP camera takes dependable daytime shots and copes in dim light, and Cinematic mode adds shallow-focus video that still looks the part. The 12MP front camera handles selfies and video calls without trouble. You will not get the higher-resolution sensors of newer iPhones, but for casual snapping it remains perfectly capable.

Performance and battery

Day to day the iPhone 13 stays smooth across messaging, maps, social apps and light gaming, though its chip is a few years old now so the heaviest titles will feel its age. The 3,240 mAh battery sees most people through a full day. Being a 2021 model, it has fewer years of iOS updates left than a current release, which is the trade-off for the lower price.

iPhone 13 vs iPhone 14

The iPhone 14 is a year newer, so it has more update life ahead of it and a few refinements over the 13. In daily use the two feel close, sharing a similar screen size and the familiar iOS experience. Pick the 13 if you want the lowest monthly cost and are happy with a shorter update horizon; step up to the 14 if longevity is your priority.

How much storage do you need?

The iPhone 13 comes in a single 128GB option, which suits photos, apps and a handful of offline downloads. There is no memory card slot, so be honest about your habits before buying. If you hoard 4K video or large games, this fixed capacity may feel tight over a long contract.

Pros

  • Low monthly cost for an iPhone that still does the essentials
  • Compact 6.1-inch body that is comfortable one-handed
  • Reliable dual 12MP camera with Cinematic mode
  • 5G and IP68 water resistance included

Cons

  • Older chip, so demanding games will strain it
  • Fewer years of iOS updates left than a new model
  • Only 128GB, with no card slot to expand it

Our verdict

The iPhone 13 is a sensible budget pick if you want a proper iPhone for less and can live with an older chip and a shorter run of future updates.

Get your Apple iPhone 13 deal in 3 steps

Choose your deal

Select your ideal Apple iPhone 13 from trusted retailers. Filter by data, price and contract length to find your perfect match.

Get your PAC code

Keep your current number by texting 'PAC' to 65075. It's free and takes minutes.

Complete your order

Finish your application with your chosen retailer. Your new Apple iPhone 13 will be delivered and your number transferred automatically.

Eco impact

Our impact grows with you

Every successful switch through Switchity plants 2 trees through our verified reforestation partner, Ecologi. Our switchers have already captured over 5,240 kg of CO₂ and released nearly 26,986 kg of oxygen annually.

262 / 1000 trees26% to goal
Verified reforestation partner: Ecologi
Best Environmentally-Focused Comparison Platform 2026, SME News
2
Trees per switch
5,240+ kg
CO₂ captured
£25,000+
Customer savings

Apple iPhone 13 deals: FAQs

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Our community impact

Every switch through Switchity supports reforestation and saves our community money on their broadband.

262
Trees grown together
£25,000
Saved by community
£250
Typical yearly saving
738
Trees to go to goal
Claudia Constantin
Written by Claudia Constantin, Co-Founder & Managing EditorPublished