K TVs have been around for years, but what is 4K resolution? We take a look at the 4K Ultra High-Definition specification.

For TVs, the generally accepted resolution of 4K is 3840 x 2160 pixels, or exactly four times the pixel count of 1080p, or Full HD. This increased pixel density offers sharper images, more detail ...

The ASUS ROG Swift OLED 32 is part of a new era of 4K, 240Hz gaming monitors, and it boasts near-perfect picture quality and ...

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 ...

It's also been a mainstay of the gaming industry, with gaming consoles saying they're 4K-ready, even if they're not actually ...

The combination of 4K and 27 inches results in a perfect pixel density, making it great for productivity tasks and the colour accuracy is ideal for content creation. Its greatest strength, though ...

While there are many dashcams with a 4K front-facing camera, this is usually paired with a lower-resolution rear camera, ...

NEXiCONN product AI Pixel-Plus CaptureX NV601 & NV501. Supports Up to 4K144 Capturing & Pass-through. (Graphic: Business Wire ...

Christie Precision Pixel-Shifting (PPS) technology takes a unique approach to pixel-shifting for superior performance.

ViewSonic has leveled up its "Designed for Xbox" LED gaming projectors that "set new industry standards" upon release last year. The X1/X2 Pro models sport higher brightness, boast low input lag and ...