screensizes.app
Screen Sizes is a Web app that shows the display resolution for each iPhone model, and it also has details about the sizes of the home indicator, notch, widgets, etc.
Via Nick Heer:
Something I need to do at my day job on a semi-regular basis is compositing a screenshot on a photo of someone holding or using an iPhone or an iPad. One of my pet peeves is when there is little attempt at realism — like when a screenshot is pasted over a notch, or the screen corners have an obviously incorrect radius. This is not out of protection for the integrity of Apple’s hardware design, per se; it just looks careless. I constantly refer to Screen Sizes to avoid these mistakes.
Previously: