Sony Ericsson Xperia X1 runs on Windows Mobile 6.1

Sony Ericsson showing off its latest and first mobile integrated with Microsoft’s Windows Mobile 6.1 platform at the World Mobile Congress. There is not enough information available but what I came to know is Xperia X1 has a Qualcomm 7200 CPU with the processing speed of 528MHz, 128MB RAM, 256MB ROM, heavy duty battery - 1500mAh, touch-screen, a sliding keypad, and Assisted GPS.
Xperia X1 is exciting and catching a lot of attention, most of the people are excited by its 528 MHz processor, and wondering if the on board RAM going to prove itself sufficient for multitasking or not. Therefore, for more information we will have to wait until Xperia X1 hits the market.

Here is a short promotional video of Xperia X1.