How long is the PSP battery time when you're playing a multiplayer game via WiFi then?
1 hour?
PSP battery time
is going to be shorter than DS's, there's no arguing about that. It does have bigger and brighter screen, more powerful processor, disc based...
If it
didn't have those features I'm sure
some people would complain and say it'll flop because it's screen is not big and bright enough (or bigger and brighter than DS),
or that it'll fail because it has no real processing advantage over DS,
or that it is just a portable game playing device, and thus will not sell 'cos Nintendo already has that market covered.
2,5 hours
average game time sure sounds little, and might have impact on sales. But I'm still confident most games will be more (4-5 hours).
If I think of myself as a potential PSP owner. 2,5h does not feel too little time for
me. I know I'd use it mainly when travelling on a train (2-4 hour trips), at home (where I have electricity), or as a passenger on a car (it can be recharged in car). Everywhere I'd use it I'd have easy access to electricity. If I'd go hiking to some remote place, I'd most likely leave the PSP home, as I would my cell phone (well, maybe not my cell phone in case of emergencies), music player etc... only electronic gadget I'd take with me would be a digital camera (Sony T1, it has only minimum 80 minutes of recording time, still I have used it for days without need for recharging
)
I have never owned a handheld console, so maybe I'm just not critical enough.