Sony Ericsson has recently taken a big plunge into two very lucrative cell phone segments: the thin phone and the slider phone. One of the most impressive offerings is the upcoming Sony Ericsson W910.

Designated as a Walkman phone with very musical tendencies, the Sony Ericsson W910 features a beautiful sliding mechanism, quad-band GSM world connectivity, high-speed 3G data via HSDPA, and a large 2.4-inch QVGA color display. Memory can be expanded via the Memory Stick Micro (M2) slot, and because it’s a Walkman 3.0 phone, you can listen to stereo music through the Bluetooth A2DP too. It’s got a 2 megapixel camera, FM radio, and a secondary video call camera.

The Sony Ericsson W910 will be available in Hearty Red (pictured) or Noble Black.