How to choose the right iPhone 18 Pro Max contract
If you’re looking to get a good deal on the new iPhone 18 Pro Max, use a price comparison website to compare deals from a range of providers. Use our filters to choose how much data you want, how much you’re willing to pay upfront and monthly cost.
Here are some things to decide before you commit to your new iPhone 18 Pro Max deal:
- How much data you need: Check how much data you use each month, so you don’t run out or end up overpaying for more than you’ll use
- How much storage you need: The more storage, the more expensive the phone is likely to be. So check how much you’re likely to need before you sign up
- Which network you want to join: Look at the coverage offered in your area by each network and check policies for things like roaming, data rollover and customer support
- How much you can pay upfront: If you can pay something upfront, it’ll usually bring your monthly bill down and may mean you end up paying less over the course of your contract
- How much you can pay per month: Before signing a contract for two years, make sure you can afford the payments each month
iPhone 18 Pro Max price breakdown by storage tier
Apple has released four storage options for the iPhone 18 Pro Max:
- 256GB (base capacity): £1,299
- 512GB: £1,499
- 1TB: £1,899
- 2TB: £2,499
iPhone 18 Pro Max tariff options
You can get the iPhone 18 Pro Max on a variety of contracts. You can compare them using the table at the top of this page.
No upfront cost contracts
There should be a number of iPhone 18 Pro Max deals with no upfront costs to pay. But if you can pay something upfront, it should bring the monthly cost down. Sometimes even just a small upfront payment can make a difference to the overall cost.
To get the best-value deals, use our deals table to sort by total cost rather than monthly cost. That way, you’ll see the deals that work out cheapest over the entire course of your contract. You can use our filters to select how much you’re willing to pay upfront. And if you don’t want to pay anything, simply select no upfront cost.
Unlimited data plans
The iPhone 18 Pro Max is a seriously high-end device. So you’ll want a data plan that can help you make the most out of it. And there should be plenty of unlimited data plans for you to choose from, available from the likes of EE, O2, Vodafone, Three and iD Mobile.
Unlimited data can be the perfect option for heavy data users, who like to stream or game on the go. It’s also really useful if you use your phone as a mobile hotspot. It means you can use your data allowance as much as you like without worrying about running out.
Having said this, unlimited data plans tend to be the most expensive option. And most people don’t use their data enough to get the benefit. You can often get 100GB or 200GB a month for a lot less, which would still be more than enough for most people. Last year’s market report from Ofcom showed that the average mobile data usage was only 11.8GB a month.
If you’re not sure how much data to go for, use your current network’s app to see how much data you use each month.
What makes the iPhone 18 Pro Max different?
The iPhone 18 Pro Max stands out from previous generations as Apple’s most significant hardware leap in years. This is largely due to its impressive variable aperture camera and 2nm A20 Pro chip. It’s bigger and better than the iPhone 18 Pro, with a brighter screen and larger battery to match. The Pro boasts 36hrs of playback, while the Pro Max is said to have a whopping 45hrs.
Here are some of the main features that make the iPhone 18 Pro Max different to other phones on the market:
- Variable aperture camera: This lets you control how much light comes through the lens, so you can use it like a DSLR camera
- 2nm A20 Pro chip: It uses cutting-edge 2nm manufacturing process to improve processing speed by 18% and a 30% leap in energy efficiency. This helps it run resource-heavy, Apple Intelligence AI features
- Refined display and dynamic island: Apple has migrated part of the Face ID hardware directly under the display glass. This has allowed them to shrink the physical Dynamic Island pill shape by about 30%, freeing up valuable screen space
- Burgundy colourway: The sophisticated new colour option is a first for Apple and helps it stand out from previous generations of iPhone
Apple iPhone 18 Pro Max AI features
The iPhone 18 Pro Max has plenty of advanced on-device AI features like:
- Real-time context processing - An upgraded Siri “sees” and understands what’s on your screen to answer questions or perform tasks, as well as analysing messages, emails and local daily habits for useful information
- Screen awareness - The rebuilt Siri can "see" and read whatever text, document or image is currently active, as well as allowing follow-up questions and request actions driven by what's on-screen
- Automated multi-app actions - Siri can now pull context from your current screen view and execute tasks across supported native and third-party apps
- Faster local image processing - This will help make any pictures you’ve taken look more natural in any light
iPhone 18 Pro Max vs. iPhone 17 Pro Max: should you upgrade?
The iPhone 18 Pro Max has plenty of improvements on its predecessor, including:
- Camera - The iPhone 17 Pro Max's triple system has up to 8x zoom, while the iPhone 18 Pro has an all-new 48MP main camera module and variable aperture. This will give you much more flexibility in how you use the camera, improving the quality of your photos
- Battery - The iPhone 18 Pro Max has the biggest battery available on an iPhone. So that plus its improved efficiency means it should last longer between charges than the iPhone 17 Pro Max
- Processor - The iPhone 17 Pro Max's A19 Pro is one of the best on the market. But the iPhone 18 Pro Max’s A20 Pro chip promises 30% improved performance and efficiency
- Dynamic Island - The iPhone 18 Pro Max sees the Dynamic Island shrink by about 35%. And with Apple moving Face ID under the display, it has more screen space than its predecessor
If you’ve got an iPhone 17 Pro Max, these improvements might not be enough for you to justify the upgrade. But if your iPhone is more than a couple of years old, you’ll definitely notice a significant upgrade if you get Apple’s latest Pro Max.
Technical specifications overview
- Display: 6.9-inch LTPO Super Retina XDR OLED
- Processor: Apple’s 2nm A20 Pro
- Memory (RAM): 12 GB
- Storage Options: 256GB, 512GB, 1TB, 2TB
- Rear Cameras: Triple 48MP system (Main, Ultrawide, and Periscope Telephoto with optical zoom/variable aperture capabilities)
- Front Camera: 18MP
- Battery Capacity: 5,567 mAh
Frequently Asked Questions
What is the battery life like on the iPhone 18 Pro Max?
The iPhone 18 Pro Max has a longer battery life than previous iPhones. Apple has said it’s the biggest improvement to battery life ever on an iPhone, with an impressive 45hrs of video playback. This means it should get through the day without needing to charge it.
Is the iPhone 18 Pro Max waterproof?
Yes, the iPhone 18 Pro Max has an IP68 rating, meaning it’s both dust-tight and water resistant. It can be immersed in up to six meters of water for 30 min without incurring any damage.
Can you get an iPhone 18 Pro Max with poor credit?
If you have the money to buy the iPhone 18 Pro Max outright, you won’t need a credit check. And you can then get a rolling monthly SIM only contract without a credit check, so you can use it. But if you need to get the phone on contract, you’ll need to undergo a credit check, so your network knows you’re able to keep up with your monthly bills.
What colours can you get the iPhone 18 Pro Max in?
The iPhone 18 Pro Max is available in these colours:
- Black
- Silver
- Glacier
- Burgundy
Which networks have got the iPhone 18 Pro Max?
All of the major providers are expected to have contract deals for the new iPhone 18 Pro Max, including:
- O2
- Sky
- Three
- Vodafone
- iD Mobile
- EE
Explore other iPhone deals
If you’re looking for a more compact screen from the same generation, compare iPhone 18 Pro deals and iPhone Duo deals to find out which best suits your needs.
At the same time, if you’re after similar features but your budget doesn’t stretch, compare iPhone 17 Pro Max deals to see whether you could save on a premium handset.