4K and ultra-wide monitors dominate the high-end gaming market, but which one should you choose for your dream setup? A top-tier gaming monitor is just as crucial as a powerful gaming PC.If you're ...

The powerful machine you purchased from gaming PC deals should be paired with a premium display, and the 32-inch Alienware 4K QD-OLED gaming monitor comes with our stamp of approval.

We've applied our extensive hands-on monitor testing to models from Dell, Samsung, Asus, and other big brands to name the best 4K monitors among them.

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, plus the ...

Apple says that using the ultra wide is equivalent to two 4K monitors side by side. Check system preferences, it has a resolution of 5120 by 1440, which is typical for ultra wide displays.

A 4K screen has a resolution of 3840 x 2160 pixels, which is also called Ultra High Definition (UHD). This is four times as many pixels as Full HD 1080p, which has a resolution of 1920 x 1080.

GoPro's (NASDAQ: GPRO) tiny, flyweight, 86-gram HERO action camera is getting a big upgrade that enables much wider, more immersive video with a new 4K 4:3 aspect ratio video setting and in-app ...