Apple iPhone XS vs XS Max vs X: What's the difference?

Apple has announced a collection of new iPhones, with two new models that advance the iPhone X launched in 2017. They are the iPhone XS and the iPhone XS Max. But how do they compare to the 2017 iPhone X?
How do the new 2018 iPhone models compare to the 2017 iPhone X?

The iPhone XS & XS Max Review: Unveiling the Silicon Secrets

Comparing iPhone 11/Pro/Pro Max vs. iPhone XR/XS/XS Max

Real-life test claims iPhone XS battery life isn't as good as Apple says, but it's better than rivals

iPhone XS and XS Max review: Going for the gold

Apple iPhone XS vs. iPhone X, Spec Comparison

Compare iPhone XS Max vs iPhone XS

iPhone X Vs iPhone XS Max In 2022! (Comparison) (Review)

Apple iPhone XS vs. iPhone X, Spec Comparison

Iphone Xs Vs Iphone X: What's The Difference? - Facebook Portrait Project

iPhone XS vs. iPhone XS Max vs. iPhone XR: What's the difference?

The iPhone XS & XS Max Review: Unveiling the Silicon Secrets

Apple iPhone X, XR, XS, XS Max - 64GB 128GB 256GB - Verizon GSM Unlocked AT&T

Apple iPhone XS Max Review - Is It Just Too Big?