Apple is once again going to the cutting edge of silicon with its brand-new iPhone 15, which is already a fairly sizable improvement over the iPhone 14, let alone older models like the iPhone 12. Released in 2020, the iPhone 12 has dropped to about $600 against the iPhone 15’s $800. If you’re wondering whether the iPhone 15 is worth it when the iPhone 12 is so much cheaper, or if you own an iPhone 12 and have been thinking about upgrading, here’s what you need to know.