The Pixel 3 XL is likely to include that most divisive of features: the notch. A new leak, containing a screen protector described as fitting the upcoming Google phone, may give an idea of its extent in real life. This leak also suggests that, otherwise, the Pixel 3 XL's front panel is not much different to that of the 2 XL.
https://www.notebookcheck.net/Pixel-3-XL-screen-protector-leak-may-indicate-the-size-that-notch-is-going-to-be.336714.0.html