: Even a "Certified Used" model likely has a degraded battery and an A11 Bionic chip that struggles with modern, resource-heavy apps.
If you are looking at this from a nostalgic perspective, here is why critics originally warned against it: iPhone X Review: 5 ways to make it better (Apple Byte) don t buy the iphone x
: The iPhone X reached its "end of life" for major iOS updates years ago. This means you’ll miss out on new features and, more importantly, critical security patches . : Even a "Certified Used" model likely has