iPhone 17Black • 512 GB • eSIM

Name: iPhone 17 512GB - Black - Unlocked
Brand: Apple
Price: 849.15 GBP
Availability: InStock
Rating: 4.68 (6610 reviews)

(6,610 reviews)

£849.15

before trade-in

Save £149.85

Free delivery by 31 Jul - 3 Aug

Restored professionally

Based on up to 100-points of inspection

Customer reviews for iPhone 17

Overall rating

6,610 verified reviews

Rating details

Accessories
4.4/5
Appearance
4.9/5
Battery
4.8/5
Lens & Camera
4.8/5
Overall performance
4.8/5
Packaging
4.4/5
Shipping
4.7/5

Reviews

Kerry F.
Verified purchase
Reviewed 28/06/2026, United Kingdom.
Phone arrived very quickly. Absolutely perfect. Only thing I had to do was change its location from USA to UK but that was no issue, it was just in device settings (just meant all my auto fill options were USA choices for phone number etc, just factory settings, easy fix) phone is perfect, as described. I actually can’t believe it was so pristine. I always ended up getting a new contract phone when I wanted an upgrade but my partner suggested Backmarket to try. I was very hesitant going for a refurbished phone as it’s not what I’m used to. But not only is the phone perfect, just like brand new, I was able to trade in my previous IPhone 14 Pro. I was given an offer, and expected it to pay out a good bit less as it seemed to too good to be true. But no, got the offer accepted and it just meant technically the price of my phone was incredible. It was very easy to trade in. And I love my new phone.
iPhone 17 256GB - Lavender - Unlocked
iPhone 17 256GB - Lavender - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
16/06/2026
Nicolas L.
Verified purchase
Reviewed 17/05/2026, United Kingdom.
The device was in perfect condition, with no scratches or issues. The battery health was at 100% and the phone was almost brand new, it even came with the box as if I had gotten it from the Apple Store. They were also very quick to dispatch and the parcel arrived days early.
iPhone 17 256GB - Mist Blue - Unlocked
iPhone 17 256GB - Mist Blue - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
14/05/2026
Sara C.
Verified purchase
Reviewed 23/03/2026, United Kingdom.
is this the 3rd time buying apple products from back market and, as always, im a happy customer. The phone arrived quickly, nicely protected, inside its original box. Zero battery cycles, 100% battery health and not a single sign of usage. i bought this in march 2026 and the phone noted that it had been first turned on in January of the same year. i really bought a new phone for the price of a refurbished!
iPhone 17 256GB - Lavender - Unlocked
iPhone 17 256GB - Lavender - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
08/03/2026
Jessica H.
Verified purchase
Reviewed 03/07/2026, United Kingdom.
Honestly i am gob smacked at how much I saved its literally brand new device battery 100% no cycles really quick delivery im definitely a convert will no longer buy new back market all the way!
iPhone 17 256GB - Sage - Unlocked
iPhone 17 256GB - Sage - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
26/06/2026
Julian B.
Verified purchase
Reviewed 20/05/2026, United Kingdom.
I've always just ordered direct from Apple in the past. Then I discover I can get a brand new Iphone 17 (box had been opened and phone switched on a few weeks ago, but it's unmarked, nothing configured and battery showing 100% health), with the same length warranty that Apple themselves would provide, for £112 less than getting direct from Apple. Why wouldn't you? I wish I'd discovered this option years ago.
iPhone 17 256GB - Black - Unlocked
iPhone 17 256GB - Black - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
18/05/2026
Amy W.
Verified purchase
Reviewed 10/05/2026, United Kingdom.
It’s in fantastic condition, you can’t tell that it’s refurbished at all. Delivery was really quick - it arrived the day after I ordered it. This is my second time using backmarket and I highly recommend them
iPhone 17 256GB - Lavender - Unlocked
iPhone 17 256GB - Lavender - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
01/05/2026
Trevor H.
Verified purchase
Reviewed 04/05/2026, United Kingdom.
Arrived in super quick time and was a new device rather than a refurbished one for the same quoted price. Very happy with the service and the phone itself as I needed it to use with new hearing aids. Still getting used to the loss of the button but really please with the improved camera. Should have upgraded years ago!
iPhone 17 256GB - Mist Blue - Unlocked
iPhone 17 256GB - Mist Blue - Unlocked
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
23/04/2026

Everything you ever wanted to know about the iPhone 17

Durability
Overall performance
Camera
Screen quality

2622x1206Resolution
48 megapixelsMain camera
177 gWeight
8 GBMemory (GB)
BlackColour
BlackColour (official name)
AppleBrand
iPhone 17Model
NoSD Card Slot

The iPhone 17 is Apple’s standard model for 2025 that brings Pro‑level touches to the mainstream, including a larger 6.3-inch OLED display with ProMotion 120Hz, a new A19 chip, and upgraded cameras. It comes with iOS 26 and Apple Intelligence features out of the box, making it a practical choice for everyday use and content creation.

Key features:

Release year: 2025.
Display: 6.3-inch Super Retina XDR OLED with ProMotion up to 120Hz, Always‑On, and Dynamic Island.
Processor: Apple A19 chip with 5‑core GPU and Neural Accelerators.
Rear cameras: 48MP Fusion Main + 48MP Fusion Ultra Wide; advanced features such as Night mode, Smart HDR, and Cinematic video.
Front camera: 18MP Centre Stage camera with autofocus and 4K video.
Connectivity: 5G (sub‑6 GHz and mmWave), Wi‑Fi 7, Bluetooth 6, second‑gen Ultra Wideband, and Apple’s N1 wireless chip.
Build & durability: Aluminium design with Ceramic Shield 2 front; IP68 dust and water resistance.
Biometrics: Face ID.
Ports & I/O: USB‑C port (USB 2 data), DisplayPort video output.
Operating system: Comes with iOS 26.

Who is this for?

The iPhone 17 suits students, commuters and professionals who want smooth scrolling and responsive performance for browsing, apps and gaming, plus reliable photo and video quality for social media or work. Its 6.3-inch screen and 120Hz ProMotion make it a comfortable upgrade over older 6.1-inch non‑ProMotion models, while still remaining pocket‑friendly. If you prioritise long‑zoom photography, consider a Pro model with a dedicated telephoto, but for most users the iPhone 17’s dual 48MP system covers everyday shooting well.

Pros & Cons:

Pros	Cons
120Hz ProMotion OLED delivers smooth visuals and a responsive UI.	No dedicated telephoto lens for optical zoom.
A19 chip provides strong all‑round performance.	USB‑C data limited to USB 2 speeds.
48MP + 48MP rear cameras and 18MP Centre Stage front camera for versatile shooting.	eSIM‑only design may not suit all travellers or mobile networks.
Wi‑Fi 7, Bluetooth 6, UWB for modern connectivity and accessories.	Larger than older 6.1-inch models; not the most compact iPhone.
IP68 rating and Ceramic Shield 2 front add durability.	No expandable storage (typical for iPhones).

Why refurbished?

Choosing a refurbished iPhone 17 is a practical, eco‑conscious way to get premium features in a pre‑owned device. Back Market’s devices are tested and verified by experts, so you can focus on what matters: performance, reliability and a smaller environmental footprint. Find out more about our quality standards.

Resolution: 2622x1206
Main camera: 48 megapixels
Weight: 177 g
Memory (GB): 8 GB
Colour: Black
Colour (official name): Black
Brand: Apple
Model: iPhone 17
SD Card Slot: No
Screen size (in): 6.3
OS: iOS
Refresh Rate: 120
SIM card: eSIM
Manufacturer Ref: A3258
Front camera: 18 megapixels
Screen type: Super Retina XDR
Connector: USB-C
Storage: 512 GB
Mobile network: 5G
Year of Release: 2025
Foldable: No
Carrier compatibility: Unlocked
Compatible with latest Update: Yes

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iPhone 17Black • 512 GB • eSIM

iPhone 17Black • 512 GB • eSIM

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Customer reviews for iPhone 17

Overall rating

Rating details

Reviews

Reviews

Kerry F.

Nicolas L.

Sara C.

Jessica H.

Julian B.

Amy W.

Trevor H.

Popular searches

Everything you ever wanted to know about the iPhone 17

Durability

Overall performance

Camera

Screen quality

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