PSP main man John Koller went to Gamespot
to talk about the upcoming PSP Brite, and revealed a few key facts. He admits the change is "minor," one in a continuing series of changes the PSP may see along its proposed life cycle. Most revealing of all is his comment about battery life: the brighter screen will draw more power, diminishing battery life by 20-30 minutes.
He does say that the now-discontinued extended life battery
will make a return, possibly rebranded for use with the PSP-3000 series.