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 …

While often used interchangeably with UHD, true 4K resolution is slightly wider at 4096 × 2160 pixels. It’s primarily used in professional production and cinema, not consumer electronics.

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.

Sep 13, 2025 · 4K resolution simply means a screen or video that shows around four thousand pixels across the width. Think of it as packing four Full HD (1080p) screens into one, so the picture looks …

Stunning 8K Video and 4K Video ULTRA HD of nature and animals set to calming music. This channel is dedicated to offering you a peaceful escape from the daily hustle and bustle.

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...

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

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 …

Nov 28, 2025 · Here are the 6 best 4K laptops you can buy right now, including 2-in-1s, gaming notebooks and workstations.

Nov 25, 2025 · Explore what 4K resolution is, discover the differences between 4K UHD and 4K DCI, and how 4K resolution applies to TVs, cameras, and monitors.