Sharp introduces the EM ONE HSDPA Windows Mobile smart phone in Japan.

The Sharp EM ONE has a big 4.1 inch WVGA (800x480px) screen and integrates a digital TV tuner (WANSEGU).
The two-way slider features a QWERTY keyboard and a touch screen interface.

Other features of the only 18.9mm thin mobile device are 1.3MP camera, Wi-Fi, USB port for accessories, TV-Out, stereo speakers, miniSD card slot, and Bluetooth.
Sharp selected the Marvell PXA 270,520 MHz CPU and the NVIDIA GoForce 5500 GPA to power the EM ONE.
Overall measurements are 140x70x18.9mm and the weight is 250g.
Sharp will start shipping the EM ONE end of March in Japan.
More details in this Sharp press-release (Japanese).