Apple iPhone 15 Plus deals
iPhone 15 Plus everything you need to know
The 6.7-inch big-screen iPhone, a larger version of the iPhone 15, with Dynamic Island, the 48 MP main camera and USB-C, all in a body sized for big-screen fans.
Battery life is a standout: up to 26 hours of video playback, significantly more than the 20 hours on the standard iPhone 15.
Key takeaways
Price
Design
Improved battery
Apple IntelligenceHow to choose the best iPhone 15 Plus deal
With dozens of deals across every major UK network, there are four things worth thinking through before you commit to a contract.
Select the right amount of data
Data is one of the biggest cost drivers in any mobile contract. Light users who mainly browse and use messaging apps can get away with 5 to 15GB a month. Regular streamers or remote workers typically need 30 to 100GB, and if you rely on your phone as a hotspot or watch a lot of video on the go, an unlimited plan will give you peace of mind without overage charges.
Upfront cost
Paying more upfront reduces your monthly bill, and over a 24-month contract, even a £100 upfront payment can shave £4 to £5 off each month. If you'd rather keep cash in your pocket, £0 upfront deals are widely available, though you'll pay a higher monthly rate. Work out the total contract cost (upfront + monthly × term) to compare deals fairly.
Phone storage
Storage tiers vary by handset. Most flagship phones now start at 128GB or 256GB and go up to 1TB or 2TB. If you stream music and back photos up to the cloud, the base tier is usually plenty. Photographers and videographers shooting in ProRes or RAW will want 512GB or more. None of the major handsets accept expandable storage, so it's worth sizing up if you're on the fence.
Pick the right model
The standard model suits most buyers, but Pro and Ultra variants typically add a larger screen, premium materials, a faster display refresh rate, or a more capable camera system. Compare the standard and Pro deals side by side to decide where your money goes furthest.
iPhone 15 Plus vs iPhone 15 Pro Max
The 15 Pro Max adds a titanium build, A17 Pro chip (Apple Intelligence support), ProMotion display, 5× telephoto and Action button, it's the true flagship. The Plus is the value big-screen option.
If you don't need Apple Intelligence, a 3× or 5× zoom, or a 120Hz display, the iPhone 15 Plus gives you the same 6.7-inch screen, 48 MP camera and Dynamic Island for significantly less per month.
iPhone 15 Plus design and display
iPhone 15 Plus camera
FAQs
Is the iPhone 15 Plus worth buying in 2026?
Yes as a big-screen value pick. You get a 6.7-inch OLED, 48 MP camera, Dynamic Island and USB-C. You miss out on Apple Intelligence (requires A17 Pro+).
Does the iPhone 15 Plus support Apple Intelligence?
How is the iPhone 15 Plus battery?
What's the difference between iPhone 15 Plus and iPhone 15?
Is the iPhone 15 Plus available refurbished?
Compare deals by network
We make finding a new iPhone 16 pay monthly deal easy by presenting offers from all the major UK networks, including O2, Three, Vodafone, Sky Mobile, Tesco Mobile, Talkmobile, and iD Mobile, on clear, easy-to-compare deal tables.
O2
No Network
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