As expected, Sony Ericsson confirmed that it will be running Windows Mobile 6.1 on its stand-out arc-slider phone, XPERIA X1. On top of it they will be adding their own XPERIA panel user interface (UI)

Operators will also be able to custom build the touch panels that run on the XPERIA X1 to provide the consumer with a rich, aggregated offering of their applications and services. In addition, Sony Ericsson also plans to align with key partners around the panel technology to enable them to develop exciting applications that can be enjoyed by users on the XPERIA X1.
The Sony Ericsson XPERIA X1 will be available in selected markets in the second half of 2008





