More 3GSM madness: Sharp and Vodaphone have teamed up to show off several cellphones that sport VGA screens- four times the resolution of the QVGA screens found in most Japanese handsets. It's unclear, however, whether these screens are true VGA or, like the display shown by LG at CES, they achieve VGA resolution through sub-pixel rendering. Not that it really matters- if it walks like a VGA screen and talks like a VGA screen, well, that's good enough for us.