hmm first thought, XPU quite nice and cute too with its small pattern.
then, still the same features like XPS but it didnt have NFC TAG, LIVE HEADSETS. just got, 1color changing cap below it, yellow color, car charger and usb plus sony tumbler.
the funtion still the same. different is memory in it, size of display screen
its more lighter than XPS.
there still a bit of lack at camera.
i feels like holding a cheap fon but yet when see in it, its not just a cheap fon but it cheap smartphone with worth price.
like i said, it much better than galaxy w based on it features, outlooks. cause galaxy w price also same range but didnt have best display
for me, doesnt matter dun have memory slot and yet 4gb oreadi enough as 2nd phone

yeah. still good and same like xps. the different is xpu displayed 3.5inch. the camera, just now i tried. when snap using flash, the flash thing being disturbed with the back cover. when open the picture taken, the picture on the left side saw the flashie in it. if didnt used the flash, the camera still ok. if u want a good / high smartphone, add more to ur budget and get such as xps. medium smartphone, xpp. lower, xpu.

adding: and one more thing, the button on the transparent bar is more corresponding rather than xps. easy to used.

arc s = single core