Description
At a glance: This refurbished iPhone 15 128GB in Blue is a good choice if you want a balanced colour, strong everyday performance and a lower price than a Like New handset. The 128GB storage should suit normal apps, photos, gaming and streaming, while the Excellent grade may show light signs of previous use. It is unlocked, professionally tested, securely data-wiped and supplied with 85%+ battery health, an 18-month device warranty, 12-month battery cover and 30-day returns.
Blue gives the phone more personality than Black without looking as bright as Pink or Yellow. This version is ideal if value matters more than having a completely unmarked exterior.
See the full used and refurbished iPhone 15 range to compare colours, grades, storage sizes and prices.
Why choose this iPhone 15?
The iPhone 15 gives you USB-C, Dynamic Island and a 48MP main camera in a comfortable 6.1-inch size. Its A16 Bionic chip remains quick for everyday apps, photos, video calls and mobile games.
It is a useful step up from an iPhone 11, 12 or 13. The standard iPhone 15 uses a 60Hz display and does not support Apple Intelligence.
Who is it best for?
This Blue 128GB phone suits students, families and general users who want a bit more colour without paying the Like New premium. It should be enough for moderate gaming and media use when larger files are backed up.
Our technician insight
On a Blue iPhone 15, our technicians inspect the frame and camera surrounds for marks that may stand out against the finish. We also test the OLED display for even brightness, the USB-C port for a secure connection, Face ID, stereo speakers, microphones, cameras and mobile signal.
Because gaming and streaming can reveal battery or heat issues, we also watch for unusual warmth, unstable charging and unexpected shutdowns during testing.
Why buy from Used Mobiles 4U?
- Professionally tested and securely data-wiped
- SIM-free and unlocked for compatible UK networks
- At least 85% battery health
- 18-month device warranty
- 12-month battery cover
- 30-day returns and free tracked UK delivery
- UK-based customer support
Read more about our checks in the 10-step refurbishment process.
Questions about this Blue iPhone 15
Is 128GB enough for mobile games?
It can be for moderate use. Several large games plus offline media may need more storage.
Does Excellent condition affect performance?
No. Excellent is a cosmetic grade. The phone’s main functions are tested separately.
Does the iPhone 15 support MagSafe?
Yes. It supports compatible MagSafe charging and accessories.
Does it have a 120Hz display?
No. The standard iPhone 15 uses a 60Hz display.





