Phantasy Star Online 2 Vita Release
There will be some differences between the Vita and PC versions of Phantasy Star Online 2. Both good and bad.
The good news? You'll be able to take it with you wherever you go. Bad news, you won't be seeing it for a good long while.
While Sega says the PC game should be out sometime this year, the handheld version of the game won't hit stores until 2013. When in 2013? We don't know. Screens of the game are pretty rough, as you can see, and Sega says the game is only 10% complete.
I wouldn't hold out for the Vita version if you really need Phantasy Star Online in your life.
Source - Joystiq