Codename Yao, a new Sony Ericsson walkman phone has been leaked on a chinese website today. The slider phone should be W395, comes with a dual speaker design, 2 megapixel camera, 2-inch display screen with 176 x 220 pixels, bluetooth and memory card slot. According to the source, the W395 does not have a 3.5mm headphone jack as well and will be announced in either February or March.