The battery life seem to be 4 hours beating out the 3DS's pathetic 3 hours. "Nintendo's handheld is doom3D" comfirmed!
You know that has to be best case scenario and that they must be packing a 2800/3200mAh battery in that thing.
Nintendo needs to cut into that profit margin a little bit and step up their battery game. They can't let Sony publicly out do their battery life claims even if it may be a "Best Case Scenario" vs "All Functions Used Scenario".
But it does play PS3 games. I specifically state how their goal is to start a game on a PS3 and then carry it on to the NGP without missing a beat.
I think Ian meant you can't take a PS3 game (i.e. Blu-ray Disc) and play it on the NGP. Sony sorta had this feature on the PSP where if you had both the PS2 and PSP versions of a game, you could transfer save files and continue it on the go.
They kind made it sound like you could download the PS3 game onto the NGP and just continue playing. W(ho)TF would want to stick a BRD into their portable? That makes no sense.
A Sony rep actually said, and I quote
"We have learnt a great deal from our previous experiences and as such will be distributing games both at retail and via the PlayStation Network. We want to give consumers the choice as to how they access the great content available on NGP."
So D/L the PS3 version or D/L a NGP version of the PS3 game, whatever, in the end it's the exact same thing since you can continue playing the exact same game and pick up right where you left off.