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 Max vs iPhone 13 Pro Max: main differences - PhoneArena
iPhone 15 Pro vs iPhone 14 Pro: Which Pro wins out?
Apple unveils iPhone 15 Pro and iPhone 15 Pro Max - Apple
I tested iPhone 14 Pro Max vs iPhone 13 Pro Max cameras — and the results are surprising
iPhone 15 Pro vs iPhone 14 Pro: the key differences
Apple iPhone 15 Pro Max vs iPhone 14 Pro Max: main differences - PhoneArena
Apple iPhone 15 vs. Apple iPhone 14 - news
New iPhone 15 models compared: iPhone 15 vs. Plus vs. Pro vs. Pro Max
Apple iPhone 15 vs. iPhone 15 Pro: What's the Difference?
Why I'm buying the iPhone 15 Pro Max
iPhone 14, Plus, Pro and Pro Max Comparison: Price, Size, Battery and More Specs - CNET
iPhone 15: Should You Buy? Advice, Features, Ordering
iPhone 15 vs iPhone 14 comparison: Which iPhone to buy?
iPhone 15 vs iPhone 14: The biggest upgrades
Which iPhone 15 is right for you?: Digital Photography Review