4K vs 2K (Full HD) resolution comparison side by side
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In this video shot at CES 2013 we're going to take a look at two TVs side by side, one a 2K resolution display, the other a 4K one, both displaying text. We're going to zoom in to let you see the difference four times the pixels make in practice. We'll move on then to upscaling 1080p to 4K video and see the difference here too.