Is there any word on the screen material? I have a Pixel 3a that for the most part I really like, but one of the ways I think they got the price down was by using a glass that was much less scratch-resistant. My original Pixel never scratched, the 3a is scuff up badly after just 6 months. My iPhone 7 is a couple of years old and also has no scratches, so I'm hoping for a similarly scratch-resistant screen.