Digital television and digital cinematography commonly use several 4K resolutions. The movie projection industry uses 4096 × 2160 (DCI 4K). In television, 3840 × 2160 (4K UHD) with a 16:9 aspect ratio is …

In this guide, we explore what 4K means, the difference between 4K resolution formats and how they compare, and whether it’s worth the investment for your setup.

Oct 3, 2025 · 4K, Ultra HD, or 2160p is a display resolution of 3840×2160 pixels or 8.3 megapixels in total. With more and more 4K content being available and the prices of 4K displays going down, 4K …

Nov 15, 2024 · In the professional world, 4K is a digital cinema standard that calls for a 4096 x 2160-pixel resolution. That first number is a horizontal measurement, the latter vertical, and they work out...

Jun 17, 2024 · Commonly, 4K and UHD refer to a resolution that's a step up from 1080p (or "full HD"). A 4K UHD display has roughly four times the pixels of the previous generation, which creates a …

Apr 1, 2024 · What is 4K resolution? Read our guide for a full understanding of 4K video resolution and when you should use it.

What does "4K" mean, and how is it different from other high-definition video formats like 1080p and Full HD? Whether you’re looking for a DSLR camera, a smartphone, a laptop computer, a monitor, an …

Nov 25, 2025 · 4K UHD or 4K resolution refers to 3840 x 2160 pixels, which is four times the resolution of Full HD (1920 x 1080). Each row and column of 4K UHD have 3840 pixels and 2160 pixels, …

Jun 27, 2025 · Wondering if 4K video is worth it in 2025? Discover what 4K resolution is, how it compares to 1080p, and why creators are making the switch.

Feb 10, 2025 · With a 4K resolution of 3840 × 2160 pixels, 4K video contains four times the number of pixels as 1080p Full HD. This dramatic increase in pixel count enhances clarity, sharpness, and …