The iPhone 15 arrived in 2023. For those looking for it refurbished, the decision comes down to comparing capacity, exterior condition and price of the unit. The model name alone is not enough to choose.
In this article
Portuguese catalogue data: 12 October 2026
The iOutlet Barometer recorded these medians for 128 GB models in stock in the Portuguese catalogue, including available grades. It is a dated snapshot, with VAT included, not a current purchase price nor a sample of the entire market. It does not demonstrate the price evolution of the same unit.
| Model | Median price |
|---|---|
| iPhone 14 128 GB | 376 € |
| iPhone 15 128 GB | 531 € |
| iPhone 16 128 GB | 751 € |
What changes in use
According to the Apple specifications, the iPhone 15 has a 6.1-inch OLED display, A16 Bionic processor, USB-C connection and a main camera of 48 MP. The ultra wide angle is 12 MP. The distinction matters: the 12 MP are not the resolution of the main camera.
If you are switching phones, start with the accessories you already use. Check the connection of the charger, computer and car before relying on the same cables. Then look at the space used on your current device: it is a more useful reference than choosing capacity based solely on price.
128, 256 or 512 GB?
These are the three storage capacities specified by Apple for this model. Availability of refurbished devices depends on stock.
| Your use | What to compare |
|---|---|
| Messages, browsing and photos stored in the cloud | Currently used space and margin for new applications. |
| Many photos and videos stored on the phone | Price difference for the next capacity and library growth. |
| Frequent video and files for use without internet | Space needed without relying on deleting files during a trip. |
How to compare two units without confusing the differences
First compare units with the same capacity. Then check the condition grade, colour, what is included and the conditions indicated on the product page. A price difference between 128 GB and 256 GB does not only measure exterior condition.
The grade describes the exterior appearance. It does not allow deducing the battery runtime of a unit. Nor should we transform the laboratory results announced for a new device into a promise of use for a refurbished one.
Before ordering
- Confirm the exact model: iPhone 15, Plus, Pro and Pro Max are different devices.
- Choose the capacity based on your files and applications.
- Read the description of the condition and accessories of the unit.
- Confirm the final price and conditions presented before paying.
This is an analysis of purchase criteria supported by the manufacturer's specifications, not a battery or photography test conducted by iOutlet.
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