Sony Ericsson has announced the availability of the Sony Ericsson Xperia X10 in the UK market. The smartphone will be released in the UK on January 18th, 2010 for £529.99 or around $861 (Unlocked). You can pre-order this smartphone right now via Play.com and will be a free delivery item. In case you didn’t know, the Sony Ericsson Xperia X10 comes jam packed with a 4-inch touchscreen capacitive display with WVGA (800×480) resolution, an 8-megapixel shooter with Autofocus, LED flash, image stabilizers, smile and face detection, Bluetooth 2.1 and WiFi b/g. Other specs include aGPS, Android 2.0 with Custom user interface, and a 1GHz Qualcomm Snapdragon Processor. Watch the video after the jump to get more info.