4K resolution is now within reach of everyday PC users, promising a massive improvement to image quality, with four times the pixels of a 1080p display. A 4K monitor is useful not only in games ...

As a result, HDR allows for more realistic content to be presented on today’s 4K TVs. SDR can only present ... showcase 256 shades of red, green, and blue, while HDR can showcase 1,024 shades.

Still, that’s good enough for PC games on modest settings—and when you aren’t gaming, it’s powerful enough to run three 4K displays. You can hook those up via full-size HDMI, DisplayPort ...

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