iPhone 4 and iPhone 3G Screens Compared Under a Microscope

PhD candidates Ryan White and Bryan Gauntt of Penn State University have taken pictures of the iPhone 4 and iPhone 3G screens using a microscope.

Engadget notes that according to their measurements, the iPhone 3G's pixels measure 13 x 40 microns, while the iPhone 4's measure 6.5 x 20 microns, which adds up to exactly four times as many pixels.

Take a look below...


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