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: £799-899
Refurbished range: £370-690
Save £110-430 (up to 54% off!)
This is currently our top pick for best value in 2025.
Key Specifications
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)
Refurbished Pricing by Condition
UK prices as of 2025
| Condition | 128GB | 256GB | 512GB |
|---|---|---|---|
| Pristine/Like New | £580-620 | £620-660 | £670-690 |
| Excellent | £500-580 | £550-620 | £600-670 |
| Good | £430-500 | £480-550 | £540-600 |
| Fair | £370-430 | £420-480 | £480-540 |
Why iPhone 15 is the Best Refurbished Value in 2025
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.
iPhone 15 vs iPhone 15 Pro
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.
What to Check Before Buying
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
