Uses Three Mobile's Network
Unlimited 5G data
24 month contract
£44.99 a monthuntil April 2027then price rises every April in contract by £1.80£169.00 upfront costPrice details
£1272.16 total cost
Roam up to 30GB in 50 destinations
Unlimited 5G data
24 month contract
£58.00 a monthuntil April 2027then price rises every April in contract by £2.30£49.00 upfront costPrice details
£1473.19 total cost
Uses Three Mobile's Network
250 GB of 5G data
24 month contract
£44.99 a monthuntil April 2027then price rises every April in contract by £1.80£139.00 upfront costPrice details
£1242.16 total cost
Roam up to 30GB in 50 destinations
Unlimited 5G data
24 month contract
£60.00 a monthuntil March 2027then price rises every March in contract by £2.50£99.00 upfront costPrice details
£1575.31 total cost
Roam up to 25GB in 44 destinations
Unlimited 5G data
24 month contract
£62.00 a monthuntil April 2027then price rises every April in contract by £2.50£39.00 upfront costPrice details
£1562.00 total cost
Uses Three Mobile's Network
10 GB of 5G data
24 month contract
£44.99 a monthuntil April 2027then price rises every April in contract by £1.80£119.00 upfront costPrice details
£1222.16 total cost
Roam up to 10GB in 50 destinations
Uses Three Mobile's Network
400 GB of 5G data
24 month contract
£44.99 a monthuntil April 2027then price rises every April in contract by £1.80£149.00 upfront costPrice details
£1252.16 total cost
Roam up to 30GB in 50 destinations
Uses Three Mobile's Network
Unlimited 5G data
24 month contract
£51.99 a monthuntil April 2027then price rises every April in contract by £1.80£79.00 upfront costPrice details
£1350.15 total cost
Roam up to 30GB in 50 destinations
Uses Three Mobile's Network
250 GB of 5G data
24 month contract
£29.99 a monthuntil April 2027then price rises every April in contract by £1.80£499.00 upfront costPrice details
£1242.15 total cost
Roam up to 30GB in 50 destinations
400 GB of 5G data
24 month contract
£37.00 a monthuntil March 2027then price rises every March in contract by £2.50£499.00 upfront costPrice details
£1422.87 total cost
Roam up to 25GB in 44 destinations
Deals last updated on:
Uswitch services are provided at no cost to you, but we may receive a commission from the companies we refer you to. If a deal is "promoted" on Uswitch's tables, then it has been lent additional visibility as a result of us securing exclusivity on a great deal, or a commercial agreement to showcase what we believe to be market-leading value to consumers. Learn more about how our site works.
The iPhone 17 Pro Max is the flagship device of Apple’s 2025 lineup. With its expansive 6.9-inch display, cutting-edge performance, new 2TB storage option and new 48MP ‘Fusion’ camera array, this model pushes the iPhone experience to new heights.
The handset features a refined design with slimmer bezels and premium titanium materials, alongside exclusive features that won’t be found on the standard iPhone 17 or the new iPhone Air. This makes the Pro Max the go-to choice for users who want the biggest and most powerful iPhone Apple has to offer.
6.9-inch OLED with ProMotion refresh rates up to 120Hz
Aluminium unibody frame with Ceramic Shield on both sides of the phone
The iPhone 17 Pro Max comes at four different prices depending on the internal storage you choose:
It was available for pre-order on Friday, 12 September, and officially went on sale (or arrived if you pre-ordered it) on Friday, 19 September.
The iPhone 17 Pro Max has levelled up its design, with Apple opting for an aluminium frame to make it one of the lightest iPhone Pro phones ever.
The device retains Apple’s signature look, but with a new ‘aluminium unibody’ frame and ‘forged plateau’ bump surrounding the triple-lens camera display on the back. New colours set the iPhone 17 Pro and Pro Max models apart from the rest: Deep Blue, Silver, and a relatively new Apple colour, Cosmic Orange.
With a huge 6.9-inch screen, the Pro Max stands out as the boldest and most premium-looking iPhone in the new range. At 6.9 inches, the iPhone 17 Pro Max’s Super Retina XDR display is once again the largest available on any iPhone from the new range. It has another incredibly bright and sharp screen, with ProMotion 120Hz refresh rates that scale for smoother performance and improved battery efficiency.
3000 nits of brightness make outdoor use easier than ever, while HDR support ensures that videos, photos, and games look incredibly vibrant and lifelike.
Apple’s cameras have been further upgraded with the iPhone 17 Pro Max. Like its smaller compatriot, the 17 Pro, all three cameras on the back of the model are new 48MP ‘Fusion’ cameras, and the selfie camera has been upgraded to an 18MP ‘Center Stage’ lens with added functionality. Here’s a full list of the cameras sported by the iPhone 17 Pro Max:
Features like High-Resolution Portraits and AI-assisted editing have expanded, giving photographers and content creators a reason to opt for the Pro Max over smaller models.
Apple has ensured that the latest iPhone model improves its filmmaking capabilities.
Its Dolby Vision HDR and 4K120 video-capture capabilities have been complemented by ProRes RAW, which will make films shot on the iPhone 17 Pro Max look more professional than ever for a smartphone.
Apple didn’t announce any specific new AI features for the iPhone 17 Pro Max, as those announcements came with the launch of its latest operating system, iOS 26.
At the heart of the iPhone 17 Pro Max is the new A19 Pro chip, which features a six-core CPU and a six-core GPU. It’s designed to power Apple’s most advanced AI features and deliver faster overall performance than ever before.
A new thermal system and vapour chamber further improve the phone’s performance, ensuring it doesn’t overheat during intensive computational tasks (like mobile gaming).
There’s also an improved battery capacity to offset the larger screen, but Apple isn’t usually specific about the battery size in its phones. With Apple continuing to refine energy efficiency, the 17 Pro Max could be the longest-lasting iPhone yet, despite its powerful hardware.
There isn’t much difference between the iPhone 17 Pro Max and the standard Pro model. Here’s a brief list of the differences you may see:
If you’re a serious smartphone power user (content creator, filmmaker, designer, competitive gamer) and have a big budget for your next smartphone, then the iPhone 17 Pro Max is likely the right option for you.
However, if you’re more of a casual phone user, you could absolutely get away with a cheaper version of the iPhone 17 range if you’re looking for a brand-new iPhone. Even better, many of the previous iPhone models are still readily available at reasonable prices now that they’re no longer part of the newest range.
Browse our selection of older iPhone models, or explore our refurbished versions for even greater savings.
The newest iPhone not for you? Compare our best refurbished iPhone deals to save money off new.
“The Pro Max still earns its place as a top smartphone, but for a far more specific crowd. It’s built for heavy users, creators and anyone who genuinely needs Apple’s best camera system, longest battery life and advanced video tools.
If you rely on your phone for content creation or all-day work, this is the model that won’t hold you back.”
For all the hype it gets, the Pro Max isn’t necessarily the only flagship smartphone you could enjoy. Both Samsung and Google have equally impressive top-end phones: the Samsung Galaxy S25 Ultra and the Google Pixel 10 Pro XL.
Smaller smartphone brands will also offer handsets with features comparable to the 17 Pro Max, but the two options above are probably the most readily available like-for-like alternatives.
The iPhone 17 Pro Max was available to pre-order from Friday, September 12 2025. Several prominent UK mobile networks are offering handset contracts for each phone in the new range:
O2
Sky Mobile
Vodafone
Three
Tesco
iD MobileWritten by Max Beckett, Telecoms expert
The iPhone 17 Pro Max is available to pre-order from Friday 12 September 2025, and will be available to buy online and in-store from Friday 19 September 2025.
The 17 Pro Max comes in Deep Blue, Silver and a new Cosmic Orange.
The current cheapest deal on Uswitch for the iPhone 17 Pro Max is from iD Mobile. For £44.99 a month and an upfront cost of £119 you get 10GB of monthly data brining the total cost to £1215.26.
