Sonim Technologies released the indestructible XP1 some time ago, but the Chinese look to give it some serious competition with their CK800. The CK800 strongphone, if you can call it that, can take falls, remain underwater, and come out of all that unscathed and still working. Another welcome feature would be its ability to be charged with a portable AA-battery charger. It is the perfect phone if you are the outdoor-kinda guy and can't handle a cell phone without breaking it.

No word on pricing and availability though.

More pictures after the break...

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