June 11, 2010

Doing the Math on the iPhone 4 Retina Display

Phil Plait does the math on Steve Job's claim that the new iPhone display exceeds the eye's ability to resolve individual pixels.
...if you have perfect eyesight, then at one foot away the iPhone 4’s pixels are resolved. The picture will look pixellated. If you have average eyesight, the picture will look just fine.

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