SIRF Receivers in cell phones?


I was reading an article about the new Blackbery Bold, which touts the GPS capabilities. I was wondering if anyone knows what type of receiver it has. There are a number of cell phones that are being made that have navigation capabilities. Do they use the same type of receiver as the dedicated navigation devices? Obviously, if you were going to use your cell for navigation, you'd want a Sirfstar III receiver. Just wondering.....

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