iPhone 17 Technical Specifications:

Display:

6.3-inch Super Retina XDR OLED
2622 × 1206 resolution, ~460 ppi
ProMotion adaptive refresh up to 120 Hz
Always-On display
HDR support, True Tone, Wide color (P3), Haptic Touch
Brightness: 1000 nits typical, 1600 nits HDR peak, 3000 nits outdoor peak
2,000,000:1 contrast ratio
Dynamic Island, ~33% fewer reflections
Ceramic Shield 2 glass, 3× better scratch resistance

Performance:

A19 chip
6-core CPU, 5-core GPU
Neural accelerators for AI/ML tasks
Storage options: 256 GB or 512 GB
Connectivity: 5G, Wi-Fi, Bluetooth, USB-C

Camera:

Rear (Main System):
Dual Fusion 48 MP cameras (Main + Ultra Wide)
Main: 26 mm eq., ƒ/1.6, sensor-shift OIS, 100% Focus Pixels
Ultra Wide: 13 mm eq., ƒ/2.2, 120° FoV, Hybrid Focus Pixels
Optical zoom: 2× in, 2× out (4× total range)
Digital zoom up to 10×
Features: Photonic Engine, Deep Fusion, Smart HDR 5, Night mode, Portrait mode with Depth Control, advanced red-eye correction, panorama up to 63MP, macro photography
Front (Selfie):
18 MP Center Stage camera, ƒ/1.9
Autofocus with Focus Pixels, lens correction, wide colour capture

Video:

Rear: 4K Dolby Vision up to 60 fps, 1080p up to 60 fps, 720p at 30 fps
Cinematic mode (up to 4K 30 fps), Action mode (up to 2.8K 60 fps), macro video, QuickTake
Sensor-shift OIS, digital zoom up to 6×, audio zoom, time-lapse with Night mode
Front: 4K Dolby Vision up to 60 fps, Cinematic mode, stabilisation

Battery and Charging:

Up to 30 hours video playback
Fast charge: ~50% in 20 minutes with compatible adapter
Battery capacity: ~14.35 Wh (~3692 mAh)
USB-C, MagSafe, Qi wireless charging

Other Features:

Aluminium frame, durable glass, IP68 dust/water resistance
Action Button (customisable)
iOS 26 with Apple Intelligence features
Dual eSIM or nano-SIM + eSIM (regional)
Dynamic Island, improved durability & reduced reflections

The iPhone 17 launched in September 2025 as part of Apple’s annual iPhone release, bringing updated performance and efficiency improvements.

The cost of an iPhone 17 in the UK varies by storage size and condition. If you’re looking for a cheap iPhone 17, choosing a refurbished iPhone 17 is one of the most affordable ways to buy, offering premium features at a lower price than new.

Compared to the iPhone 16, the iPhone 17 features newer internal hardware, improved cameras and updated performance. These upgrades make it a strong choice if you want a newer model without paying flagship prices.

A refurbished iPhone 17 can be significantly cheaper than buying new, with savings depending on condition and storage. For many shoppers, it’s the best way to buy iPhone 17 or other iPhone devices while keeping costs down.

Not sure on the iPhone 17? We sell plenty of other refurbished iPhone models, including: 

A refurbished iPhone 17 goes through a thorough refurbishment process where the device is inspected, tested, and professionally prepared for resale. In contrast, a second-hand iPhone 17 is typically sold directly by a previous owner with no checks, repairs, or quality controls - meaning you don’t always know what you’re getting.

Yes. Refurbished iPhone 17 models are assessed to ensure all key features - including performance, connectivity and functionality - are working as they should. While they may show light cosmetic signs of previous use, performance-wise they’re built to deliver a reliable, everyday iPhone experience.

Yes. All refurbished iPhone 17 models from musicMagpie come with a free 12-month warranty covering technical faults and improper workmanship, giving you peace of mind if something goes wrong.

Yes. All our refurbished iPhone 17 models are fully unlocked, meaning you can use it with any UK network straight out of the box.

Buying second-hand can mean taking on risks such as unknown internal issues, poor battery health, missing parts, or the phone being locked to a previous account or network. Choosing refurbished avoids these risks and gives you extra peace of mind.

Buying refurbished is usually the cheapest and safest way. A refurbished iPhone 17 gives you premium Apple tech, tested quality, and warranty protection - all without the new-phone price tag! Ready to switch to refurbished? Check out our range of refurbished phones today!

Yes. We offer a 14-day money-back guarantee, so if your refurbished iPhone 17 isn’t quite right, you can return it within that period for a refund - giving you extra reassurance when you buy.

Not every refurbished iPhone 17 requires replacement parts, but when repairs are needed, devices are fitted with verified, quality-assured components to meet strict performance standards. Every phone is fully tested before sale and comes with a 12-month warranty covering technical faults, so you can buy with confidence knowing it’s been carefully checked from the inside out.

The iPhone 17 originally released with iOS 26. It supports the latest compatible version available for the device. This means you’ll continue to receive software updates, security patches, and access to new iOS features over time.

Yes, the iPhone 17 features Apple Intelligence, giving you access to a range of impressive AI tools such as live translation, AI summaries, Image Playground, Clean Up tool and much more.

The iPhone 17 offers up to 30 hours of video playback, so you’ll be able to get a fully day of use out of it! 

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