How to Watch 4K Videos on YouTube [Android and iOS]

How to Watch 4K YouTube Videos on Android and iPhone

In today’s world, most smartphones are compatible with high-resolution displays. If you have unlimited, and high-speed internet, you will naturally want to stream and watch 4K videos on your device. 4K video offers better quality, this video is sharper, clearer, and has more details. Follow these steps to enable and watch 4K videos on YouTube on your Android and iPhone.

If the YouTube app on your phone doesn’t support 4K resolution, I’ll help you enable it on any of your Android devices and iPhones. Devices with Android 10 or later and iOS 14 or later support this feature.

Additionally, YouTube converts its videos to the VP9 video codec. Therefore, Android phones that do not meet these requirements cannot play 4K video.

What is 4K Video?

4K video, also known as ultra-high definition (UHD), is a high-resolution standard with approximately 4,000 horizontal pixels, providing a more detailed and immersive viewing experience than traditional high-definition (HD) video. It is ideal for large screens and offers richer colors and an improved dynamic range.

YouTube Support Resolution

YouTube supports a wide range of video resolutions for uploading and streaming, including:

ResolutionPixelsResolution Type
240p426 x 240Low resolution
360p640 x 360Medium resolution
480p854 x 480Standard Definition (SD)
720p1280 x 720High Definition (HD)
1080p1920 x 1080Full High Definition (FHD)
1440p2560 x 1440Quad High Definition (QHD)
2160p3840 x 2160Ultra High Definition (UHD)
4320p7680 x 4320Ultra High Definition (UHD)

Benefits of 4K videos

Some of the key benefits of watch 4K videos are as follows:

  • Enhanced Details: Sharper images with more complex details and textures.
  • Improved color accuracy: wider color range and higher color depth.
  • Greater Dynamic Range: High Dynamic Range (HDR) for increased contrast.
  • Better scalability: Versatile for different display sizes and resolutions.
  • Enhanced Immersion: Ideal for the big screen, home theater, and VR applications.
  • Future-proofing: Ensures content remains relevant and visually impressive.

Overall, the benefits of 4K video are to provide a more realistic, immersive, and visually impressive experience, making content attractive to both creators and viewers.

How to upload 4k videos to YouTube

To upload 4K videos to YouTube, follow these steps:

  • Prepare your 4K video file and make sure it is in a compatible format, such as MP4 or MOV.
  • Open the YouTube app and sign in to your YouTube account.
  • Click on the plus (+) below and select “Upload Video”.
  • Select your 4K video file from the upload window.
  • Enter the video title, description, tags, and other details.
  • Choose a thumbnail image for your video.
  • Click the “Advanced Settings” tab and select “4K” from the “Video Resolution” drop-down menu.
  • Click “Publish” to upload and publish your 4K video to YouTube.
How to upload 4k videos to YouTube

How to watch 4K videos on YouTube

To watch 4K videos on YouTube, you need to follow these steps:

  • Open the YouTube app and play the video
  • Click on Settings in the top-right corner
  • Tap on Quality in the pop-up that appears
  • Now, you can see the 2160p resolution and click on it to turn it on
How to Watch 4K YouTube Videos on Android

Note: Only Play videos that are uploaded at 4K resolution.

By following the steps outlined in this blog post, you will be able to unlock the full potential of YouTube’s 4K video content on your Android and iOS devices. Whether you’re watching fascinating nature documentaries or the latest blockbuster trailers, 4K resolution will provide you with an unparalleled viewing experience.


Do all devices support 4K video playback on YouTube?

No, not all devices support 4K video playback. To enjoy 4K content on YouTube, your device must have a 4K-compatible display and the necessary hardware to support high-resolution video decoding.

What is the internet speed required to stream 4K videos on YouTube?

Streaming 4K videos on YouTube requires a minimum internet speed of 20 Mbps.

Can 4K videos be downloaded from YouTube for offline viewing?

YouTube Premium subscribers can download 4K videos for offline viewing on compatible devices.

Which phones support 4k YouTube videos?

To enjoy 4K videos, you need a 4K-capable device, which can display 4K resolution. Additionally, video content must be available in 4K resolution, and your internet connection must be fast and stable enough to stream high-quality video without buffering.

Posted by
Reva Choudhary

I'm Reva, and I love to write. I've been working as a freelancer for quite a few years, and I'm an expert in the tech/IT field. I also really enjoy writing blog posts, both on personal and business topics.

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