cha0z_ wrote:
This shows nothing, Jerry test the screen only with materials with hardness of 5 and 6, nothing in between. Glass is normally around 5.5, but can vary and in gorilla glass case - by a lot. The only information you have from that video is that the iphone pro max glass hardness is over 5 and below or equal to 6. It can be 5.2 or 5.9 - you don't know that from this fast simple test.
Also worth nothing that a material with hardness of 7 will scratch deeper and easier softer glass. This is critical when the pressure is not that strong (like in a normal jeans pocket) as if the glass is softer - it's more likely to scratch in the first place. Stronger glass can come out unscratched or if the pressure is strong enough - will be less scratched. Physics.
As has been pointed out several times, this is faulty reasoning. Feldspar and quartz are the two most abundant minerals on the planet, are ubiquitous in everyone's environment and will scratch essentially every smartphone screen on the market.
Positing that something which is by definition softer and less common is responsible for scratching everyone's iPhone 11s when they are constantly exposed to these harder and more common substances is statistically impossible.
Oh, by the way, JerryRigEverything also attempted to scratch an iPhone 11 with a razor blade, which is approximately Mohs 5.5, and couldn't. In contrast, a razor blade did scratch iPhone 6S and earlier models (despite all the claims on here that "my iPhone 11 scratches more easily than my iPhone 6/6S").
"Facts do not cease to exist because they are ignored."
~Aldous Huxley