Compared with the glass back of previous-generation iPhone.
You can find the latest deals on our iPhone 17 Pro Max shop page. And you can view our best latest offers here.
iPhone 17 Pro Max key specs
Display: 6.9-inch Super Retina XDR
Rear camera: 48MP Fusion Main, 48MP Fusion Ultra Wide, 48MP Fusion Telephoto
Battery: 37 hours video playback
Storage: 256GB, 512GB, 1TB, 2TB
Colour options
Explore the whole iPhone 17 range
More about iPhone 17 Pro Max
Performance
The A19 Pro chip is vapour cooled and lightning fast. It’s the most powerful iPhone chip yet, delivering up to 40 per cent better sustained performance.
Camera
The ultimate pro camera system. With all 48MP rear cameras and 8x optical-quality zoom – it’s the widest zoom range ever in an iPhone. It’s the equivalent of 8 pro lenses in your pocket.
Compare iPhone 17 models
Not sure which iPhone 17 to choose? Check out the key specs below and find the right phone for you.
Items
iPhone 17 Pro Max
Display: 6.9-inch Super Retina XDR
Rear camera: 48MP Fusion Main, 48MP Fusion Ultra Wide, 48MP Fusion Telephoto
Battery: 37 hours video playback
Storage: 256GB, 512GB, 1TB, 2TB
iPhone 17 Pro
Display: 6.3-inch Super Retina XDR
Rear camera: 48MP Fusion Main, 48MP Fusion Ultra Wide, 48MP Fusion Telephoto
Battery: 31 hours video playback
Storage: 256GB, 512GB, 1TB
iPhone 17
Display: 6.3-inch Super Retina XDR
Rear camera: 48MP Fusion Main, 48MP Fusion Ultra Wide
Battery: 30 hours video playback
Storage: 256GB, 512GB
iPhone Air
Display: 6.5-inch Super Retina XDR
Rear camera: 48MP Fusion Main
Battery: 27 hours video playback
Storage: 256GB, 512GB, 1TB
Business customer?
More iPhone deals
We’ve got a wide iPhone range to choose from, so let’s find the best plan for you. Whether you’re after the freshest features or a model from an older series, check out our iPhone latest deals and iPhone bundle deals.
Other products from Apple
Three Pay
Pay for things like apps, in-app purchases, games and , music with 3Pay, a quick, secure way to pay through your Three bill.
3 months Free Apple TV+
Get 3 months Apple TV+ free when you buy your iPhone. Watch on the Apple TV app.
Frequently asked questions
iPhone 17 Pro Max has a 6.9-inch Super Retina XDR screen, and is 163.4mm tall and 78mm wide.
Yes, iPhone Pro Max has Apple’s own AI, Apple Intelligence. It’s designed to make every day easier by providing lots of useful features for communications, writing, and focus. Highlights include: Live Translation, which gives you instant translations not just when you text, but also when you talk on FaceTime and on the phone. Clean Up helps you to perfect your photos by making it easy to move objects and other distractions. And then there’s Visual Intelligence, which allows you to interact with anything that’s on your screen. You can ask questions, do a Google search for things you see, ask to see similar content, and so much more.
The iPhone 17 Pro Max is IP68 graded, which means it’s dust and splash resistant, and can be submerged in water up to a maximum depth of 6 metres for up to 30 minutes.
iPhone 17 Pro Max comes in Silver, Deep Blue, and Cosmic Orange.
The battery in the iPhone 17 Pro Max lasts for all day and for up to 37 hours of video playback.
Yes, iPhone 17 Pro Max supports dual SIM. You can use either a physical SIM and an eSIM, or 2 eSIMs. Find out more about eSIM.
The weight of the iPhone 17 Pro Max is 233 grams.
The Pro Fusion camera system includes 3 cameras – a 48MP main camera, a 48MP ultra wide camera, and a 48MP telephoto camera. There’s also a 18MP front selfie camera.
Camera control is included on iPhone 17 Pro Max. You can find the Camera Control button on the right side of the phone and use it to open the camera, choose settings, and take your snaps.
iPhone 17 Pro Max is available with 256GB, 512GB, 1TB, and 2TB of storage memory.
Yes, iPhone 17 Pro Max includes the Action Button. The Action Button adapts the traditional mute switch and allows you to perform specific functions by making one long press. You can set it up to perform actions like Silent Mode, Focus, Torch, Voice Memo, Translate, and more.
No, phones in the iPhone 17 Series don’t come with a periscope lens.
iPhone 17 Pro Max is 163.4mm tall, 78mm wide, and 8.75 thick.
There is a 6.9-inch Super Retina XDR display on the iPhone 17 Pro Max.
We have a range of iPhone 17 Pro Max accessories available in the Three accessories store.
Your iPhone 17 Pro Max comes with a USB-C Charge Cable (1m) along with warranty and other documentation.
Why choose Three?
Ookla® Speedtest Intelligence® data, 1H 2025. All rights reserved.
Visit speedtest.net/awards/fastest-5G to find out more.
Important information
-
Ceramic Shield
-
Ceramic Shield 2
Compared with previous-generation iPhone.
-
Battery
All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings. See apple.com/uk/batteries and apple.com/uk/iphone/battery.html for more information.
-
Charging
Testing conducted by Apple in July 2025 using pre-production iPhone 17, iPhone Air, iPhone 17 Pro and iPhone 17 Pro Max units and software, USBC Charge Cable with Apple 40W Dynamic Power Adapter with 60W Max (Model A3351), and Apple MagSafe Chargers (1-metre Model A3502 and 2-metre Model A3503) with Apple 30W USB-C Power Adapter (Model A2164) or Apple 40W Dynamic Power Adapter with 60W Max (Model A3351). Fastcharge testing conducted with drained iPhone units. Times measured from the appearance of the Apple logo as the unit started up. Charge time varies with adapter, settings, usage and environmental factors; actual results will vary.