Here is an in-depth comparison of the iPhone 15 vs iPhone 14 vs iPhone 13, in case you were trying to figure out which one to opt for.
iPhone 14 Pro vs iPhone 14 Pro Max: Which iPhone should you upgrade to?
You Shouldn't Buy the Apple iPhone 15 or 15 Plus
Apple iPhone 14 vs 13 vs 12 comparison: Should you upgrade?
iPhone 15 Pro vs iPhone 14 Pro: Which Pro wins out?
iPhone 15 Pro vs iPhone 14 Pro: the key differences
New iPhone 15 models compared: iPhone 15 vs. Plus vs. Pro vs. Pro Max
iPhone 14, Plus, Pro and Pro Max Comparison: Price, Size, Battery and More Specs - CNET
iPhone 15 vs iPhone 14: The biggest upgrades
iPhone 15 Pro vs iPhone 14 Pro - Big Difference?
iPhone 15 Pro Max vs iPhone 13 Pro Max: is the time to upgrade coming? - PhoneArena
iPhone 15 Pro Max vs iPhone 13 Pro Max: is the time to upgrade coming? - PhoneArena