PSP VIta or Xperia Play?

okay if you don't know anything about psp and xperia play let me say basically its just a sony touch phone with psx or PlayStation one emulator no psp games only HD mobile games asphalt 6 & baseball etc and psp vita is psp2 which basically has mind blowing graphics and dynamics,touch screen,dual sticks,rear touch,motion sensors,maybe vibration too so if you are too dumb so buy that damn phone if u really are looking for a phone buy iphone