as monitors get larger, shouldn't they also have more pixels? Why do monitors max out at 1920 x 1080 pixels?
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"... I think the main reason is the interface. Single link DVI has a maximum resolution at 60Hz of 2.75 megapixels. Which gives a maximum screen resolution of 1,915 × 1,436 pixels (4x3) or 2,098 × 1,311 (16x9). This is the most common. ..."