https://www.techradar.com/news/pixel-3-image-leaks-show-only-one-of-googles-new-phones-has-a-notch

Well what have we here? A pair of seemingly genuine screen protectors for the upcoming Pixel 3 and Pixel 3 XL smartphones, that's what – and if these do indeed match the handsets that Google is unveiling later this year, then only the larger device will feature a notch at the top of the front display.

Pulled from Chinese social media site Weibo by SlashLeaks and since reported at 9to5Google, the screen protectors seem to show dual cameras on the front of each phone, though it could be one camera and some other sensor.