ViewSonic ViewPad 10Pro
Lowdown: Dual boot Windows 7 and Android 2.2 tablet.
What's hot: Intel oak Trail processor with 10.1-in. display, 3G, WiFi and Flash support.
Not so hot: Old Android version, even for smartphone standards.
Visual tour: The Android tablets of MWC
Mobile World Congress 2011 was the launchpad for tablets from tech heavyweights. Here's a roundup of what debuted.
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