The OnePlus 7 Pro has only been announced a few short hours ago, but it's already been put through an extensive durability test by Zack from YouTube channel JerryRigEverything. He starts off his trademark stress test with scratches, and like all other phones using Gorilla Glass on the screen the 7 Pro scratches at a level 6 on the Mohs hardness scale, with deeper grooves showing at level 7. Note that the levels refer to the tools used for scratching. Next up, the motorized pop-up selfie camera - it's protected by glass too, which means it won't easily be scratched, although the area...