The latest data from comScore indicates the iPhone's share of the U.S. smartphone is growing and is now inching ever so close to 40%.
For the period covering the first three months of 2013, comScore's data shows that the iPhone's share of the U.S. smartphone market checked in at 39%, representing a mild gain from the period ending December 2012 when the iPhone accounted for 36.3% of the U.S. smartphone market.
Coming in second was Samsung with 21.7% of the market.
