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Old 02-15-2010, 05:02 PM   #31
Dan23
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Quote:
Originally Posted by LDBoblo View Post
Well to be fair, Gizmodo claims the chart they posted a snap of was provided by the company. Wherever that lack of consistency comes from, it's really undermining any credibility their claims have.
I believe the 160 came from taking 16 hours and multiplying it by 10 for .2 watts vs 2 watts for the screen:
http://www.slashgear.com/notion-ink-...ds-on-0969281/
FTA: "NVIDIA are saying tablets with regular displays (consuming around 2W) using Tegra 2 will last for around 16 hours of Full HD video with a standard 3-cell battery; Rohan says that, because their display uses just 0.2W in its electrophoretic reflective mode, with that 3-cell battery you’ll potentially see up to 160 hours use"

This calculation is obviously flawed since the screen is not the only source of power drain.
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