Photos: 4G cars, Androids and dancers at MWC 2010
Summary: This year's Mobile World Congress had a lot to offer, from innovative user interfaces and hardware to a 4G-connected car
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This picture shows the Sony Ericsson X10 Mini Pro being held next to its marginally older sibling, the comparatively hefty X10. Given its size and keyboard, the Mini Pro lives up to its name.
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