Resolution vs. Density vs. Pixel Ratios

mir.aculo.us / filed under Mobile, Mobile, Responsive Design, Responsive Design

The display resolution of a screen describes the total amount of pixels available in each dimension—for example, the original iPhone has a resolution of 320×480 and a 2012 27-inch iMac clocks in at 2560×1440. Some people use terms like “VGA” resolution for some of the more popular resolutions (VGA is 640×480). Don’t bother trying to […]

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