How long does the iPhone 17 Pro Max battery last?

The iPhone 17 Pro Max lasts up to 37 hours of video playback, the best battery life of any iPhone ever. You also get up to 33 hours of streamed video. With a 40W adapter, fast-charging takes the phone to 50% in around 20 minutes. Apple's aluminium unibody and built-in vapor chamber help manage heat during sustained use, so the battery holds up even under pressure.

What cameras does the iPhone 17 Pro Max have?

The iPhone 17 Pro Max has a triple 48MP camera system covering 5 optical-quality focal lengths (13mm, 24mm, 48mm, 100mm, and 200mm): Main camera (24mm, f/1.78): macro photography and macro video supported Ultra Wide (13mm, f/2.2) Telephoto (100mm, f/2.8, tetraprism): 8x optical-quality zoom 18MP Center Stage front camera with autofocus and Focus Pixels ProRes RAW, Apple Log 2, and 4K Dolby Vision at up to 120fps Can't make heads or tails from these specs ? Our experts have worked on a review comparing all models from the iPhone 17 Series to help you out

Is the iPhone 17 Pro Max worth it?

The iPhone 17 Pro Max is the most capable iPhone Apple has made. The A19 Pro chip brings up to 40% better sustained performance vs the previous generation, the triple 48MP camera covers 5 optical-quality focal lengths, and the 37-hour battery is the longest ever in an iPhone. Apple Intelligence is built in, with on-device privacy. It's a strong upgrade if you're coming from an iPhone 14 Pro Max or older. Not sure yet? Find the right iPhone for you.

What does Apple Intelligence do on the iPhone 17 Pro Max?

Apple Intelligence is built into the iPhone 17 Pro Max and works across your apps. It helps you write and summarise messages, edit photos, create images, manage notifications smarter, and get more from a context-aware Siri. Privacy is central: data is processed on-device, so no one else can access it, including Apple. It's all powered by the 16-core Neural Engine on the A19 Pro chip.

Is the iPhone 17 Pro Max waterproof?

The iPhone 17 Pro Max is water resistant, not waterproof. It carries an IP68 rating under IEC standard 60529, which means it can handle submersion to 6 metres for up to 30 minutes. The front is protected by Ceramic Shield 2 (3x better scratch resistance than standard glass), while the back uses Ceramic Shield — the first iPhone with Ceramic Shield on both sides. Impressive, though best not to test it beyond those limits.

What are the different condition grades for a refurbished iPhone 17 Pro Max?

Every refurbished iPhone 17 Pro Max on Back Market is 100% functional, fully unlocked, and passes an up-to-100-point professional inspection. Differences between condition grades are cosmetic only: Fair: works perfectly, with visible signs of wear Good: works perfectly, with light cosmetic marks Excellent: works perfectly, near-pristine condition Premium: closest to new in appearance

Where can I buy a refurbished iPhone 17 Pro Max in the UK?

Back Market is a dedicated marketplace for refurbished tech, not a side feature of a generalist retailer. Every refurbished iPhones comes with: 1-year commercial warranty included 30 days to change your mind, no questions asked Free delivery Up-to-100-point professional inspection on every device

Does buying a refurbished iPhone 17 Pro Max help the environment?

Choosing a refurbished iPhone 17 Pro Max means one fewer new device manufactured, and manufacturing is where most of a smartphone's carbon footprint is generated. Based on Back Market's calculations (ADEME 2022 study), buying refurbished avoids around 77 kg of CO2e and 89% less e-waste per device compared to buying new (manufacturing phase, use-phase excluded). That's the impact of putting an existing device to work instead of triggering all the materials and energy needed to build a new one.

iPhone 17 Pro Max

Name: iPhone 17 Pro Max
Brand: Apple
Price: 1025.00 GBP
Availability: InStock

(1,046 reviews)

£1,025.00

before trade-in

Save £174.00

Free delivery by 2 - 3 Jul

Restored professionally

Based on up to 100-points of inspection

Often bought together

iPhone 17 Pro Max

Deep Blue • 256 GB • Physical SIM + eSIM

Refurbished price:£1,025.00

Versus £1,199.00 new

Case iPhone 17 Pro Max and 2 protective screens - TPU - Transparent

Refurbished price:£23.99

Total price: £1,048.99

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Customer reviews for iPhone 17 Pro Max

Overall rating

1,046 verified reviews

Rating details

Accessories
4.2/5
Appearance
4.7/5
Battery
4.7/5
Lens & Camera
4.7/5
Overall performance
4.6/5
Packaging
4.1/5
Shipping
4.6/5

Reviews

Bryan A.
Verified purchase
Reviewed 29/03/2026, United Kingdom.
I’m over the moon with my ‘new’ iPhone. This is the 4th refurbished device I’ve had from you and I’ve never been disappointed yet. My previous apps were really easy to transfer from my old iPhone to this one. I couldn’t be more pleased.
iPhone 17 Pro Max 256GB - Deep Blue - Unlocked
iPhone 17 Pro Max 256GB - Deep Blue - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
14/03/2026
Rachel B.
Verified purchase
Reviewed 15/03/2026, United Kingdom.
I think it’s all ok, a few calls I’ve received on the device have got cut off or don’t connect too well, I’m not sure if it’s the device or my network! The device seems good and I would recommend back market to sell old devices and buy reconditioned ones, helps the planet and saves the pennys
iPhone 17 Pro Max 256GB - Silver - Unlocked
iPhone 17 Pro Max 256GB - Silver - Unlocked
See item
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
02/03/2026
Kaife Q.
Verified purchase
Reviewed 17/05/2026, United Kingdom.
Really good condition just like new Thank you
iPhone 17 Pro Max 256GB - Cosmic Orange - Unlocked
iPhone 17 Pro Max 256GB - Cosmic Orange - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
02/05/2026
Kevin S.
Verified purchase
Reviewed 08/05/2026, United Kingdom.
My iPhone 17 Pro Max was in excellent condition & I received it 2 days after ordering it. Back Marcket are a brilliant company & I would recommend them
iPhone 17 Pro Max 512GB - Deep Blue - Unlocked
iPhone 17 Pro Max 512GB - Deep Blue - Unlocked
See item
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
23/04/2026
Ellie M.
Verified purchase
Reviewed 22/05/2026, United Kingdom.
Phone was fine just would have preferred if it came in a better protected box. I opened it and it was just wrapped in a little bit of bubble wrap. Thankfully nothing happened to it but I worry if it was dropped it could have cracked the phone. I was honestly expecting it to come in an apple, or phone box. Other than this the phone was perfect condition, was quite low on charge when it arrived but came with charging cable. The phone has been working perfectly since I received it. Tracking was great. Was able to see when it was arriving
iPhone 17 Pro Max 256GB - Cosmic Orange - Unlocked
iPhone 17 Pro Max 256GB - Cosmic Orange - Unlocked
See item
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
04/05/2026
Lydia G.
Verified purchase
Reviewed 26/04/2026, United Kingdom.
Great thank you 100% battery health excellent
iPhone 17 Pro Max 256GB - Silver - Unlocked
iPhone 17 Pro Max 256GB - Silver - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
17/04/2026
Gapy T.
Verified purchase
Reviewed 28/06/2026, United Kingdom.
Phone is ok no crack but the problem is the service is just keep bringing SOS signal which I really don’t know what it is
iPhone 17 Pro Max 256GB - Silver - Unlocked
iPhone 17 Pro Max 256GB - Silver - Unlocked
See item
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
15/06/2026

iPhone 17 Pro Max questions, answered

The iPhone 17 Pro Max lasts up to 37 hours of video playback, the best battery life of any iPhone ever. You also get up to 33 hours of streamed video. With a 40W adapter, fast-charging takes the phone to 50% in around 20 minutes. Apple's aluminium unibody and built-in vapor chamber help manage heat during sustained use, so the battery holds up even under pressure.
The iPhone 17 Pro Max has a triple 48MP camera system covering 5 optical-quality focal lengths (13mm, 24mm, 48mm, 100mm, and 200mm):
Main camera (24mm, f/1.78): macro photography and macro video supported
Ultra Wide (13mm, f/2.2)
Telephoto (100mm, f/2.8, tetraprism): 8x optical-quality zoom
18MP Center Stage front camera with autofocus and Focus Pixels
ProRes RAW, Apple Log 2, and 4K Dolby Vision at up to 120fps
Can't make heads or tails from these specs ? Our experts have worked on a review comparing all models from the iPhone 17 Series to help you out
The iPhone 17 Pro Max is the most capable iPhone Apple has made. The A19 Pro chip brings up to 40% better sustained performance vs the previous generation, the triple 48MP camera covers 5 optical-quality focal lengths, and the 37-hour battery is the longest ever in an iPhone. Apple Intelligence is built in, with on-device privacy. It's a strong upgrade if you're coming from an iPhone 14 Pro Max or older. Not sure yet? Find the right iPhone for you.
Apple Intelligence is built into the iPhone 17 Pro Max and works across your apps. It helps you write and summarise messages, edit photos, create images, manage notifications smarter, and get more from a context-aware Siri. Privacy is central: data is processed on-device, so no one else can access it, including Apple. It's all powered by the 16-core Neural Engine on the A19 Pro chip.
The iPhone 17 Pro Max is water resistant, not waterproof. It carries an IP68 rating under IEC standard 60529, which means it can handle submersion to 6 metres for up to 30 minutes. The front is protected by Ceramic Shield 2 (3x better scratch resistance than standard glass), while the back uses Ceramic Shield — the first iPhone with Ceramic Shield on both sides. Impressive, though best not to test it beyond those limits.
Every refurbished iPhone 17 Pro Max on Back Market is 100% functional, fully unlocked, and passes an up-to-100-point professional inspection. Differences between condition grades are cosmetic only:
Fair: works perfectly, with visible signs of wear
Good: works perfectly, with light cosmetic marks
Excellent: works perfectly, near-pristine condition
Premium: closest to new in appearance
Back Market is a dedicated marketplace for refurbished tech, not a side feature of a generalist retailer. Every refurbished iPhones comes with:
1-year commercial warranty included
30 days to change your mind, no questions asked
Free delivery
Up-to-100-point professional inspection on every device
Choosing a refurbished iPhone 17 Pro Max means one fewer new device manufactured, and manufacturing is where most of a smartphone's carbon footprint is generated. Based on Back Market's calculations (ADEME 2022 study), buying refurbished avoids around 77 kg of CO2e and 89% less e-waste per device compared to buying new (manufacturing phase, use-phase excluded). That's the impact of putting an existing device to work instead of triggering all the materials and energy needed to build a new one.

Everything you ever wanted to know about the iPhone 17 Pro Max

Durability
Overall performance
Camera
Screen quality

Deep BlueColour
NoFoldable
2025Year of Release
233 gWeight
256 GBStorage
Apple iPhone 17Serie
Physical SIM + eSIMSIM card
iOSOS
12 GBMemory (GB)

The iPhone 17 Pro Max is Apple’s large-screen Pro flagship for 2025. Released in September 2025, it offers a 6.9-inch Super Retina XDR OLED display, the A19 Pro chip, and a triple 48MP Pro Fusion camera system with new pro-grade video tools—all in a durable aluminium unibody with Ceramic Shield front and back.

Key features:

Release date: September 2025 (pre-orders opened 12 September; availability began 19 September).
Display: 6.9-inch Super Retina XDR OLED, 2868×1320 resolution at 460 ppi, ProMotion up to 120Hz, Always‑On, and up to 3000 nits peak outdoor brightness.
Processor: A19 Pro with 6‑core CPU, 6‑core GPU with Neural Accelerators, and a 16‑core Neural Engine.
Main cameras: 48MP Fusion Main (24mm), 48MP Fusion Ultra Wide (13mm, 120°), and 48MP Fusion Telephoto (100mm, 4x optical) with up to 8x optical‑quality reach and digital zoom up to 40x.
Video features: 4K up to 120 fps (Dolby Vision), ProRes (with external recording up to 4K120), ProRes RAW, Apple Log 2, genlock, and Dual Capture.
Front camera: 18MP Center Stage front camera with autofocus and stabilised 4K video.
Build & durability: Aluminium unibody; Ceramic Shield 2 front and Ceramic Shield back; rated IP68 for dust and water resistance.
Connectivity: 5G (sub‑6 and mmWave), Apple N1 wireless chip with Wi‑Fi 7 and Bluetooth 6, second‑generation Ultra Wideband, USB‑C with USB 3 (up to 10Gb/s).
SIM: eSIM only; not compatible with physical SIM cards.
Operating system (on release): iOS 26 with Apple Intelligence features.

Who is this for?

The iPhone 17 Pro Max suits creators, mobile videographers, and professionals who want a large 6.9-inch canvas, top-tier performance, and advanced camera/video controls. If you prefer a smaller phone with the same A19 Pro chip and triple 48MP system, the iPhone 17 Pro offers a similar experience in a more compact 6.3-inch body. Gamers and power users will appreciate the 120Hz display and hardware‑accelerated ray tracing, while commuters and travellers benefit from Wi‑Fi 7, Bluetooth 6, and precise dual‑frequency GPS.

Pros & Cons:

Pros	Cons
Large, bright 120Hz OLED (up to 3000 nits) ideal for editing, gaming, and media.	Big and heavy form factor; less comfortable for one‑handed use.
48MP triple‑camera with 4x optical telephoto and up to 8x optical‑quality reach; flexible focal lengths.	eSIM only; no physical SIM support, which may require carrier eSIM compatibility.
Pro video toolkit (ProRes RAW, Log 2, genlock, Dual Capture) for advanced workflows.	No expandable storage; consider cloud or external workflows if you shoot a lot of Pro content.
Modern connectivity with Wi‑Fi 7, Bluetooth 6, USB‑C (USB 3), and UWB for accessories and data.	Advanced camera features have a learning curve; casual users may not need every pro option.
Durable build with Ceramic Shield front and back; IP68 protection.

Why refurbished?

Choosing a refurbished iPhone 17 Pro Max is a practical, eco‑conscious way to get flagship-level features in a pre‑owned device, while extending the life of quality hardware. Every phone sold on Back Market is tested and restored by experts to meet strict performance criteria and comes with transparent grading. Learn more about our quality standards.

Colour: Deep Blue
Foldable: No
Year of Release: 2025
Weight: 233 g
Storage: 256 GB
Serie: Apple iPhone 17
SIM card: Physical SIM + eSIM
OS: iOS
Memory (GB): 12 GB
Colour (official name): Deep Blue
Manufacturer Ref: A3526
Screen type: Super Retina XDR
SD Card Slot: No
Refresh Rate: 120
Model: iPhone 17 Pro Max
Mobile network: 5G
Front camera: 18 megapixels
Compatible with latest Update: Yes
Connector: USB-C
Resolution: 2868x1320
Brand: Apple
Screen size (in): 6.9
Main camera: 48 megapixels
Carrier compatibility: Unlocked

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Restored professionally

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Reviews

Bryan A.

Rachel B.

Kaife Q.

Kevin S.

Ellie M.

Lydia G.

Gapy T.

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iPhone 17 Pro Max questions, answered

How long does the iPhone 17 Pro Max battery last?

What cameras does the iPhone 17 Pro Max have?

Is the iPhone 17 Pro Max worth it?

What does Apple Intelligence do on the iPhone 17 Pro Max?

Is the iPhone 17 Pro Max waterproof?

What are the different condition grades for a refurbished iPhone 17 Pro Max?

Where can I buy a refurbished iPhone 17 Pro Max in the UK?

Does buying a refurbished iPhone 17 Pro Max help the environment?

Everything you ever wanted to know about the iPhone 17 Pro Max

Durability

Overall performance

Camera

Screen quality

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