If your cat swats your iPhone 4 across the room, there's a good chance the iPhone will smash against a wall or the floor and, sadly, one of the glass screens will crack -- at least twice the chance as with the iPhone 3GS, because the iPhone 4 is double-sided.

How delicate is the iPhone 4 glass? SquareTrade, an iPhone warranty provider, reported that iPhone 4 screens break a whopping 82 percent more than iPhone 3GS screens.

iPhone 4 models aren't known for their overall durability: 4.7 percent of iPhone 4 owners reported damage in the first four months, compared with 2.8 percent of iPhone 3GS owners, according to SquareTrade. This has at least one tech manager worried about bringing iPhones into the enterprise.

http://www.pcworld.com/article/208025/

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