The Pixel Qi would go a long way on the battery life. I’m curious about the Tegra tho; the suggestion that it’s has better power-usage characteristics than Appl

The Pixel Qi would go a long way on the battery life. I’m curious about the Tegra tho; the suggestion that it’s has better power-usage characteristics than Apple’s A4. I only know that both are ARM chips. Does it have any effect on performance of video and the like? I’m guessing Apple may be willing to sacrifice battery life for better performance animating the interface, video etc. But, I don’t see how it can kill a product that hasn’t even been released — the iPad — especially when the details about the actual device aren’t exactly rock-solid. From the article: "…now they’ve sent over renders of what’s likely to be the final Adam design complete with some mockups of a SlashGear digital magazine." It’s a potential product at this point. It could be a killer, maybe not.