A hockey puck is made of about six ounces of hardened rubber. It’s hard to put a dent in one, and it has to be, because after a few games anything weaker would look like the “after” images at the NHTSA testing facility. A smartphone is made of plastic, metal, glass, and various bits of circuit board and other electronics, none of which is designed to be smacked repeatedly by sticks and ice.
The Ruggedized Galaxy S6 Active Makes A Pretty Decent Hockey Puck On Unbox Therapy was written by the awesome team at Android Police.
Source: Andriod Police