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 ...

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 ...

RDNA 4 delivers significantly better ray tracing performance and add support for AI-powered upscaling technology that will bring high-quality 4K gaming to mainstream players when the first Radeon 9070 ...

You could even use it for some decent 4K, but it’s excellent for ultrawide resolutions as well. With ray tracing or upscaling, it’s either level with or slightly faster than the AMD Radeon RX 7800 XT ...

If you are looking for ways to make sure even your older Blu-rays perform as well as they can with your new 4K TV, this UBP-X700M model is a 4K Blu-ray player with excellent upscaling even for ...

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 ...

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 ...

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 ...

I've tested plenty of the best 4K 120Hz TV options through the years, and I'd say they're a must for gaming. Playing at faster refresh rates can help you improve your skills in shooters and speedy ...

As its name implies, the Apple TV 4K streams in up to 4K resolution. Like the Roku Ultra, it supports every major HDR format, including Dolby Vision and, new for the third-gen model, HDR10+.