Just to be clear: I agree the S4 will more than likely not be available for purchase until July in the US.
On a side note: my gf cousin works for a company that plans big events for corporations. They have been working on something big for Samsung. He was in town for christmas and was pretty much on the phone (ironically an iPhone) the whole time having teleconferences with Korea. My guess is the S4 but they dont get told the actual product until a couple of weeks out.
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