You must have heard of 4K and 1080p, but you almost never thought about where they came from, these two are actually different things. 4K originated from TV technology and is now becoming more and more accessible through various devices, platforms,
In this article, we will reveal the differences between 4K resolution and 1080p, determine which one is better in terms of quality and how to download 4K videos from various sources.
4K vs 1080p comparison
Hardly anyone has heard of 1080p HD video quality. Due to its clarity and high resolution, people tend to choose this setting while watching or producing video content. However, nowadays, 4K and now 8K are following and gradually Replaces 1080p. There is a good reason for this.
In order to tell which one is better, we need to understand the definition of video resolution. It is the number of pixels in each frame. The higher the video quality, the more realistic it will look, You will be able to see more details.
The main difference between 4K and 1080p quality is the resolution. 4K is Ultra HD while 1080p is just HD. As the name suggests, 4K UHD has significantly higher resolution than 1080p HD Video. 4K resolution is 3,840 x 2,160 pixels, while 1080p consists of 1,920 x 1,080 pixels.
At a 16:9 aspect ratio, 4K resolution contains almost four times as many screen pixels as 1080p technology, That is, 4K has over 8 million pixels, 1080p has only 2 million pixels. This is a huge difference and gives 4K some basic advantages over 1080p technology in terms of 1080p video quality.
By the way, 1080p The "p" in does not stand for "pixel", despite a common misconception. Instead, it means "progressive scan" - a complete image delivered at once but not a series of interlaced scans. To the viewer, it Can provide a smoother image without flickering. The "K" in 4K means thousands, not the technical connotation such as "progressive scan".
Why is 4K better than 1080p? There are many reasons why 4K is significantly better than 1080p in terms of image quality. These factors include the ability to determine ultra-fine detail, the ability to see this detail when sitting close to the screen, and the effect that comes from the production perspective, its ability to record Content is reduced to regular HD and other formats while maintaining the original high-contrast, high-detail quality.
Resolution and Detail
4K UHD is able to reproduce the most complex details with 4x more pixels than 1080p. This Considered the biggest advantage of the 4K video standard.
Closer viewing
Compared to 1080p, the resolution of 4K is increased, and you can sit closer to the big screen to receive clearer image. In fact, the optimal recommended viewing distance for a 4K TV can be half that of a regular TV. This is because 4K feels best when viewed up close; sit farther away and you may not always experience its maximum benefits (although , there is no doubt that you can enjoy the highest definition regardless of the distance).
Zoomdown
It is often necessary to reduce the recording to a lower resolution. In the case of 4K, You can downscale to 2K high resolution. Testing has shown that when comparing final video quality to 4K video downscaled to 2K, the image is significantly more detailed than originally recorded in 2K.
For those who want to For those who expect the highest possible movie quality, 4K is certainly perfect in every way. From a production and viewing perspective, this ultra-high definition technology has the potential to change the way we watch video.
The best solution to convert 1080p videos to 4K
4K resolution allows us to get impressively clear and lifelike video images. If you want to enjoy high-resolution videos on your TV, computer or mobile device , 4K Video Downloader is the tool for the task. Follow the steps below to download high-quality 4K YouTube videos.
1. Launch 4K Video Downloader. It is available for macOS, Windows and Linux as well as Android.
2.Copy the link of the 4K video you want to download from YouTube.
3.Click the "Paste Link" button.
4.Select the format and quality.
5. Click the download button.
That’s it! Wait a few seconds and you can enjoy the video in 4K resolution!