The iPad has been a runaway success story for Apple. Samsung, HP, Dell, Acer, Asus, MSI, Toshiba, Lenovo and other companies all plan to enter the tablet space in the next year. So what about Sony?

Sony plans to enter the tablet-computer market later this year with two models running Google's Android operating system, but how do the devices size up next to competitors like Apple's iPad? WSJ's ...

The Tablet P and Tablet S marked Sony’s first attempt at the tablet segment and though both were pretty solid and thoroughly innovative, none made a big enough impact on the market. That might change ...