The first images of Sony Ericsson’s upcoming Android-based Walkman have arrived online. Thanks to the Unofficial Sony Ericsson Blog we can see that the not-yet-announced “Yendo” Walkman series devices look very much like the Xperia handsets released so far. Coming in multiple colors, the Yendo look like it will have a blend of PDA functionality and multimedia. The rumors are that this has Android 1.6 on it but we can’t say how much that really affects the day-to-day usage. If it’s not connected to the Android Market and doesn’t attempt to pass itself off like a traditional Android phone, it should be a decent experience.