All of YouTube's movies and TV shows are available in standard definition (SD). Select titles are available in high definition (HD) or 4K Ultra High Definition (UHD). We offer HD and UHD playback in accordance with our Studio licensing agreements, which figure out whether HD or UHD playback is available on a device. We're working hard to expand our offering of HD and UHD titles across your favorite devices.
What is HD?
HD (or High Definition) refers to higher quality video than SD (or Standard Definition). On YouTube, HD indicates that a video has 720–1080 lines of vertical resolution (shown as 720p or 1080p in the quality settings of the YouTube player). Compare this to 360 or 480, which are typical for SD. This means that the picture will be sharper than SD.
What is UHD?
4K UHD (or Ultra High Definition) refers to a higher quality of video than HD. On YouTube, UHD indicates that a video has 2160–3840 lines of vertical resolution (compared to 720 or 1080, which are typical for HD). The picture will be sharper than HD. You can see video quality details within the YouTube video player.
Watch HD videos on YouTube
If a video is available in HD, you can select Settings in the Menu bar at the bottom of the web player (computer) or More on your mobile device, and change the quality to 720p. Some titles may also have a 1080p option. If a title is not available in HD, your video will play in SD instead.
HD will always be available to watch on:
- The latest version of the YouTube mobile app
- Select 2013 and newer smart TV models
- Android TV
- Apple TV
- Xbox One and Xbox 360
- PlayStation 4 and PlayStation 3
Watch 4K UHD videos on YouTube
You can watch purchased 4K UHD quality movies using the YouTube app on eligible Smart TVs and Android TVs, or with a Chromecast Ultra (with 4K displays capable of HDCP 2.2).
UHD playback requires a faster internet connection than HD or SD videos as YouTube needs to stream much more data. To stream UHD titles, you’ll need a consistent download speed of at least 15 megabits per second. Without strong bandwidth, your movie may play in HD or SD quality.