Sony Ericsson Mix Walkman is another music phone with a full touch screen display . It is a java enabled phone with Proprietary OS by Sony Ericsson . It is a full entertained phone with a loud speaker and all facilities of hearing music as it is a Walkman phone . It has a display of 240 x 400 pixels resolution with full touch screen capability . You can see the whole specifications and features of Sony Ericsson Mix Walkman below :-