PhonesCheaper
iPhone 15 Buying Guide
iPhone 15 Buying Guide
Complete UK buying guide for refurbished iPhone 15. Find the best deals from £310-769 and save up to 61% off retail.
The iPhone 15 marked a significant upgrade with USB-C connectivity, the Dynamic Island coming to the standard model, and a 48MP main camera. Released September 2023, it's now hitting the sweet spot for refurbished buyers - plenty of stock available at increasingly attractive prices.
💰 Massive Savings
Original retail: £799
Refurbished range: £310-769
Save up to £489 (61% off)
This is currently our top pick for best value in 2026.
Chip
A16 Bionic
(same as iPhone 14 Pro!)
Display
6.1" Super Retina XDR OLED
Dynamic Island
Camera
48MP main + 12MP Ultra Wide
2x optical zoom
Storage
128GB, 256GB, 512GB
Battery
Up to 20 hours video
Connectivity
USB-C (finally!), USB 2.0 speeds
5G
Yes
Water Resistance
IP68 (6m for 30 mins)
Live UK prices, updated from our comparison data
| Condition | 128GB | 256GB | 512GB |
|---|---|---|---|
| Pristine/Like New | £420-509 | £480-599 | £769 |
| Excellent | £360-400 | £438-470 | - |
| Good | £349-406 | £420-438 | - |
| Fair | £310-360 | £389-463 | - |
The lowest iPhone 15 price we tracked on each of the last 90 days. Hover the line to see any day's price.
Lowest tracked
£295
Highest tracked
£422
Cheapest now
£310
Over this period
-5%
Based on prices recorded by PhonesCheaper. Coverage varies by retailer and has expanded over time, so this shows the cheapest price we observed, not necessarily the cheapest available anywhere.
The iPhone 15 offers the best balance of modern features and value. You get USB-C (no more Lightning cables!), the A16 Bionic chip that powers even demanding apps smoothly, Dynamic Island for a true flagship feel, and a 48MP camera that takes stunning photos. At current refurbished prices, it significantly undercuts the iPhone 16 while delivering 95% of the experience.
The Pro model adds a 5x telephoto camera, ProMotion 120Hz display, Action button, titanium frame, and USB 3.0 speeds. Refurbished Pro models cost £150-250 more. Worth it if you value the telephoto lens for photography or the smoother ProMotion display. For most users, the standard 15 is plenty.
Buying online means you cannot inspect the handset first, so run these checks as soon as it is delivered, while you are still inside the returns window.
Battery Health
Look for 85%+ for best longevity
USB-C Port
Inspect for debris or damage
Dynamic Island
Verify Face ID and sensors work correctly
Screen
Check for scratches under bright light
Warranty
Aim for 12+ months coverage
