While all 4K TVs offer an Ultra HD resolution of 3,840 x 2,160 pixels, overall picture quality can vary greatly between different models. To help you find the right display for your needs ...

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 ...

To explain this, let's examine the 1080p, 1440p, and 4K resolutions against each other. (Credit: Michael Justin Allen Sexton) A game rendered at 1080p is displayed with a resolution of 1,920 by ...

Move over, 1080p! Truly high-resolution projectors are finally affordable enough to make a 4K model your new target for work or play. Here's everything you need to know to buy the right one.

While the world has been taken over by more streaming services than we can count on both of our hands, we're still clutching to our 4K UHD Blu-rays on account of their superior picture and sound ...

The best 55-inch 4K TVs are a great size for those stepping into the idea of a big, beautiful home theater. 55 inches is the amount of space where 4K resolution, advanced HDR tech and super-smooth ...

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 ...

At a 77-inch screen size, any refinements introduced by picture processing will make a visible difference, and the S90C’s Neural Quantum 4K processor, the same one found in Samsung’s flagship ...

Resolution is the only notable downside. The U2724DE is a 1440p monitor, while many competitors in its price bracket offer 4K. This is the trade-off made to hit monitor’s 120Hz refresh rate.

Lois Borny works on the product review section of The Independent, IndyBest, where she helps readers to save money and shop savvy, scouting out the very best deals and sharing her tried and tested ...

You could pass on 4K: It's a lovely luxury to have a high resolution ready to go if you need it, but 4K webcams don't come cheap. You can get the Facecam MK.2 for a lot less.