https://wccftech.com/the-iphone-6-has-a-massive-difference-in-failure-rate-compared-to-the-iphone-x/

Years old iPhone 6 is still a very capable device if you’re looking to use it on a daily bases. Even though it is still out in the market, the failure rate if the older handset is quite high compared to the latest releases. The older to newer iPhone comparison in failure rate is pretty high but not as high as the competition. Now, according to a new report from Blancco, a security firm, the failure rate of the iPhone 6 sits at the very top. Let’s dive in to see some more details on the matter.

As we have mentioned earlier, “State of Mobile Device Repair & Security” for the iPhone 6 rests at 22 percent. With the iPhone 6s, the failure rate is considerably less at 16 percent. With the iPhone 7 to the iPhone X, the failure rate sits below 10 percent. If you want to know more, check out the failure rate of the remaining iPhone models.