But what does this designation actually mean? The 4K specification refers to a display's resolution, which plays a huge part in how much detail a screen can show. In 2025, 4K resolution is the ...

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 ...

Right now, the best 4K gaming monitor is the MSI MPG321URX.With a gorgeous OLED panel delivering a crisp 4K resolution for less than the competition—it just makes so much sense to a PC gamer ...

Looking to buy a 4K TV? Then you’re just looking to buy a TV. Outside of the smallest models where you can still find the odd 1080p or 720p resolution, or at the very top end where 8K is a ...

After hours of testing dozens of top models, our experts have narrowed down the best ones with high video resolution options. The Lorex 4K Spotlight cam is our favorite, taking the spot as the ...

That's because the combination of 4K resolution and a 120Hz refresh rate brings improved clarity and smoothness to whatever you're playing or watching. A 120Hz refresh rate on a TV means you’ll ...

The best 4K projectors are still the ultimate way for you to get an immersive theater experience at home. All of the projectors in this guide are capable of beaming a larger image than any regular ...

This functionality records videos in 4K resolution by default. Users can switch to full HD resolution to reduce processing time and storage usage. However, they will have to remember to change the ...

Choose this product if you are looking for one of the best 4K TVs in 2025. Buyers praise the TV’s functionality, full HD resolution, and picture quality. However, some face connectivity issues ...

This is because the benefits of 4K resolution become most noticeable when you sit at a distance of about one to 1.5 times the size of your TV. For instance, to get the most out of a 65-inch 4K TV ...

Fast becoming mainstays of gamers and creative pros, 4K monitors are falling in price—but getting more complicated to buy. Here's how to shop for an ultra-high-definition (UHD) display ...