How Do I Know the Quality of 4K Video?

If you’re someone who loves watching videos and movies, you must have heard about the term 4K. 4K is a new resolution standard that has become popular in recent years.

It offers four times the resolution of Full HD (1080p), which means more pixels and more detail. But how do you know if a video is really in 4K In this article, we’ll explore some ways to determine the quality of 4K video.

What is 4K

Before we dive into how to know the quality of a 4K video, let’s first understand what exactly is 4K. In simple terms, 4K refers to a display or content with approximately four times as many pixels as Full HD or 1080p. The term “4K” comes from the fact that it has roughly four thousand horizontal pixels.

Check the Resolution

One of the easiest ways to check if a video is in 4K is to look at its resolution. You can do this by right-clicking on the video file and selecting “Properties” (Windows) or “Get Info” (Mac). This will show you the video’s details, including its resolution.

If the resolution is around 3840 x 2160 or higher, it’s likely a 4K video. However, keep in mind that some videos may have an upscaled resolution but may not be true native 4k content.

Check Video Details on Streaming Services

Streaming services like Netflix, Amazon Prime Video, Hulu, etc., provide a lot of content in high-quality resolutions such as Full HD and even now in Ultra HD (UHD) or true native 4k content. These services usually indicate if a certain piece of content is available in 4K or not.

On Netflix, for example, you can look for the “Ultra HD 4K” logo next to the title of the show or movie. If it’s available in 4K, it will be indicated there. On Amazon Prime Video, you can look for the “UHD” or “4K Ultra HD” label on the video thumbnail.

Check Video Bitrate

Another way to check the quality of a 4K video is by looking at its bitrate. Bitrate refers to the amount of data that is transferred per second while streaming a video. A higher bitrate means more data is being transferred, which results in better video quality.

You can check a video’s bitrate using various media players like VLC and MPC-HC. In VLC, you can go to Tools > Codec Information and look for the “bitrate” field under the “Stream” tab.

If a video has a high bitrate (above 25 Mbps), it’s likely that it’s a high-quality 4K video.


In conclusion, there are several ways to determine if a video is in true native 4k resolution or just an upscaled version of lower resolution content. Checking its resolution, looking for indications on streaming services like Netflix and Amazon Prime Video and checking its bitrate are some ways to ensure that you are watching a true native 4k content. By using these methods, you can enjoy your favorite videos and movies in stunning details with all their glory!