No official announcement yet from Sony Ericsson, but perhaps this demo tour video can tell us a little bit that Sony ...

No deep specifications and technical details about this pre-launch [or just a portion] of Sony Ericsson Walkman® W760 and W350 as well as Sony Ericsson Z555. This phones are apparently leaked prior to an official announcement at CES 2008. But the flip and slider designs are pretty nice. Here we got some features of :

Sony Ericsson Z250i, designed to please the eye is perfect for users who are looking for a great design of mobile phone and well-known brand. With the ability to store up to 200 pictures and in-phone slide show feature, Z250i absolutely will give you a portable photo album to show off your creativity.