
Samsung with its Galaxy Tab line of tablets had weaker sales than its competition, only shipping 2.4 million units for the fourth quarter, slipping to 8 percent of the market, down from 10 percent.
Apple shipped 15.4 million units during the fourth quarter, taking 57 percent of the market, down from 64 percent in the third quarter. Android tablets and the Kindle Fire have taken a bite out of Apple, but the company faced even more competition from its own mobile device, the iPhone, according to Rhoda Alexander, Senior Manager of tablet research for IHS.
The tablet market as a whole rose 55 percent to 27.1 million units, according to IHS.