Which iPhone models support always-on display?

Where did you find that?

I found most of the answer using Google, however it didn't mention the 16 models but I knew about those having always on display as I have been looking to upgrade my older phone and saw on the spec page for the 16 Pro and Pro Max the they supported the Always On feature.

No, the iPhone 16e doesn't have the Always On feature. It is an economy model and doesn't have fhe features that the higher end models do.

Brian Ansorge wrote:

such basic information is so difficult to find on Apple’s own site.

Easy enough to find out here. If there's no mention of an "Always-On display" right below the lines about screen size, type, and refresh capabilities, a model doesn't have it.

iPhone - Compare Models - Apple

• 14 Pro

• 14 Pro Max

• 15 Pro

• 15 Pro Max

• 16 Pro

• 16 Pro Max