When it comes to TVs, 4K and Ultra HD (or UHD) are referring to the same resolution. Those TVs, along with Ultra HD Blu-ray, ...

See above for a comparison of my three webcams again ... To be fair, the 4K webcam still looks the best — but the gap between the 4K and 1080p image is far smaller now, surprising given the ...

In 2025, 4K resolution is the standard for high-quality media, and compared to older high-definition ... This is four times as many pixels as Full HD 1080p, which has a resolution of 1920 x ...

Many of these webcams support 1080p, some at 60 fps, and a few at 4K, which adds to the price tag. If you're perfecting your streaming set-up you might want that higher frame rate capability ...

The screen earns its stripes thanks to marvellous its dual resolution mode, as this display doubles up as a 4K 240Hz and 1080p 480Hz panel. That'll save you picking up a separate monitor for games ...