Earlier this week Engadget came out with some exclusive pictures and various facts about what everyone is now calling the Sony Playstation Phone.However, there are many details that indicate that this can't be a so called "PSP Phone". Some of those details, like the fact that it's running Android, came out right at the front. Since the PSP isn't running on Android, that means each game would need to be converted or ported over, which seems unlikely.

Another such detail came out today, and that is the platform that this new phone seems to be using, something called "Z-System". There isn't much known about it yet, but several people have pointed to the label in one of the leaked shots, and it does seem to indicate that this is Sony's attempt at starting a new platform. Whether it will be successful is a matter of debate, but it's obvious that Sony is struggling with the mobile Playstation brand, as the PSP and PSP Go haven't exactly been runaway hits. Maybe a phone that runs ports of Playstation Portable titles on an Android device running the Z-System layer is just the kick in the pants that they need?