Exclusive: Sony 'S2' dual-screen Android clamshell and 9.4-inch...

So, by now you've seen the PlayStation Certified Qriocity tablet known within Sony as the "S1. " But that's not the only tablet the vernerable Japanese company is preparing to launch in 2011. We've been told by a pair of highly trusted and proven sources that Sony is also working on two rather unconventional tablet form factors including a dual-screen Honeycomb clamshell and newfangled Windows 7 tablet slider.

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