From the little testing I've done in Apple's showroom ... did try the iPhone 15 Pro Max's 5x zoom feature, and it indeed zoomed impressively, though truly testing how good the photos are with ...

The displays are the same size — 6.1 and 6.7 inches — but the bezels are thinner, meaning that the iPhone 15 Pro is just a tiny ... and overall better portrait photos, improved Night Mode ...