Gorilla Glass 3: This glass allowed the glass to handle even deeper scratches, 35% or prevented scratches. Gorilla Glass 4: In 2014, this class was focused on the idea of being resistant to drops, coming in about twice as strong. Gorilla Glass 5: The Class 5 is even stronger than the version before, preventing cracks to up 80% once it falls
Corning® Gorilla® Glass vs. Sapphire Glass | Durability Test | Corning. Watch our video testing the strength and durability of Gorilla Glass vs. Sapphire. Sapphire is harder to scratch and 67 percent heavier. This finding stands parallel with what I assume was the choice of Apple going with Ion-X instead of sapphire on the Apple Watch Sport model. It’s a very interesting article, I recommend reading it. Also check the video below.. Sapphire vs Gorilla Glass: YHGg.