If you have broken your phone or planning to update it soon; consider buying a used iPhone online as compared to buy a new one. Though both have advantages and disadvantages, but buying used iPhone at a cheap price is a salient comparison that anyone does before upgrading the phone. Used iPhone industry has expanded extremely that it has a huge fan club. The clear-cut reason is; one can have the same tech set without a prior huge saving. On the other hand, the same industry has set ground-breaking records in UK where a lot of top ranking companies are operating used iPhone online stores as well as providing free services to compare used iPhone.