Retina Display

In a word, resolutionary.
By developing pixels a mere 78 micrometres wide, Apple engineers were able to pack four times the number of pixels into the same 3.5-inch (diagonal) screen found on earlier iPhone models. The resulting pixel density of iPhone 4 — 326 pixels per inch — makes text and graphics look smooth and continuous at any size.






Source URL: https://creative-bazaar.blogspot.com/2011/04/retina-display.html
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