In spite of huge holiday iPhone sales, Android (NASDAQ:GOOG) continued increasing its share of...

In spite of huge holiday iPhone sales, Android (NASDAQ:GOOG) continued increasing its share of U.S. smartphone users; comScore estimates Android's trailing 3-month share rose 40 bps in December, to 47.3%. However, the iPhone (NASDAQ:AAPL) did post a larger gain, increasing its share 90 bps to 29.6%. Unsurprisingly, Research In Motion (RIMM) was a loser; its share fell another 60 bps to 16%. (November data)