Sony: NGP may run longer on battery, cost more than 3DS

Sony's SCEA president Jack Tretton gave hints in an interview that the NGP might ease some of the worries on battery life, but not necessarily on price. He stressed that the company would "certainly look to improve" on the PSP's battery life even with the five-inch screen and quad-core hardware. Engadget in sitting down with Tretton figured that meant more than the 4.5 to seven hours of typical use....



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