When it comes to the iPhone 15 Pro, the screen size is the smaller of the two, as is the resolution (but it's roughly equivalent in sharpness terms). The other specs are very similar: it's an OLED ...

You can try this with an iPhone 15 too, but display resolution is going to be limited to 4K. The Studio Display will be supported too, obviously. Another tidbit from Apple’s support document: You can ...

The iPhone 15’s display boasts higher pixel density despite the smaller size, leading to sharper images and text. Additionally, it excels in brightness, providing vibrant colors and excellent ...