Buying a brand-new iPhone can be quite expensive. However, there are other options, and purchasing an iPhone does not necessarily have to break the bank as there are numerous options for refurbished devices. We take a look at what older iPhone models constitute a good deal and what to look for in refurbished devices.
https://www.notebookcheck.net/Buying-a-Refurbished-iPhone-An-Affordable-iPhone-Risk-Benefit-Analysis.537300.0.html