The aspect ratio is the main difference between an ultra-wide and a 4K monitor. 4K monitors have a 16:9 aspect ratio, the standard for most monitors, TVs, and laptop screens.

The portable Lukos 4K ultra-wide monitor just completed a round of crowdfunding on Kickstarter and was offered to supporters for as little as $419. Hundreds of backers pledged over $167,000 USD to ...

Let Lukos upgrade your desktop with the most high-tech 4K ultra-wide display. Seamlessly connect 4 devices simultaneously with three HDMI, two DP 1.4, one DP 1.2, and one USB Type-C.

With these monitors comes 4K resolution and ultra-wide viewing angles, as well as pricing that makes the beyond-HD offerings budget-friendly for mainstream consumers.

The Roku Ultra and Apple TV 4K are two of our favorite streaming devices, and they’re only separated by $29 to $49 at checkout. Here’s how they stack up.

Can 4K Ultra HD TVs play Full HD (1080p) content? Yes, 4K Ultra HD TVs can play Full HD content, but it won’t be displayed in the standard 1920 x 1080 resolution we’ve all come to know and love.

Samsung's 105-inch concave Ultra HD television is a beastly-looking chap on paper, and in the flesh it's difficult not to walk away impressed. Unveiled at CES this week in Las Vegas, this 4K TV ...

It's called 4K because the images are around 4,000 pixels wide. And before you ask, yes, the industry named 1080 resolution after image height, but named 4K after image width.

The difference with LG’s first 4K monitor is that it will offer 4096-by-2160 resolution. This is the ultra-wide 4K resolution favored by the film industry versus the so-called Ultra HD version ...