The Sony Ericsson Xperia X10 Mini dinky Android phone was one of the stars of the show at Mobile World Congress last month, along with its QWERTY sibling, the Xperia X10 Mini Pro. Exact UK network launch plans are still under wraps, but we’ve just spotted pricing and SIM-free launch date, so read on for how much the pair could set you back. We know the Sony Ericsson Xperia X10 Mini, armed with a tiny 2.5-inch screen and five megapixel camera, is headed to Vodafone, but now we know roughly when, courtesy of Expansys