Comment You still aren't getting it. (Score 1) 189
It's not that "at least the original iPhone had the Gorilla Glass"--it's that "Gorilla Glass exists *because of* the original iPhone". Other phones have Gorilla Glass because they copied the iPhone. Every single iPhone version has had the latest and greatest version of Gorilla Glass (of which there have been several iterations). This is all pretty common knowledge.
I have no idea why your personal experience is different. Possibly it's because in your area there are a lot more iPhone users than Samsung Galaxy users (e.g., in the US there are 1.5x as many iPhone users as Samsung Galaxy users).
I've carried an iPhone for 7 years and have never scratched the screen--by your scientific method I guess that proves that iPhones are unscratchable.