Dolby Vision (4K, Blue Ray, YouTube, HMDI 2.0 Support Check)

Dolby Vision is a common type of High Dynamic Range (HDR) included in all HDR players and TVs. It comes with great technology that enables it to display high-quality images. Being one of the most advanced inventories, Dolby Vision is available on the latest video display devices.

So, is Dolby Vision always 4K? Dolby Vision is always 4K. This means that you can enjoy 4K video content when using Dolby Vision. Even though it bases most of its technology on basic HDR standards, Dolby Vision has an enhanced video solution. This is the case because it is a significant upgrade from its predecessor.

The most vital improvement is from an end-user’s point of view. It contains additional details on top of the HDR10 video signal, which houses the scene-by-scene information. Therefore, a Dolby Vision-enabled TV can use the technology to improve how it presents its images. This technology makes Dolby Vision one of the most sought-after inventions in the video display.

Dolby Vision is one of the most advanced inventories in the video display industry. It is a type of High Dynamic Range (HDR) that comes with a wide range of features. However, some users wonder whether Dolby Vision is always 4K.

Dolby Vision is always 4K. Being a complex type of HDR, Dolby Vision has a high display quality that runs efficiently on 4K. Even though it bases most of its technology on the basic HDR format, Dolby Vision has a better image resolution. Even though this display format works efficiently on 4K, some users find it challenging to link them.

This is because Dolby Vision traditionally works in a different format from 4K. Therefore, it is vital to know how Dolby Vision is always 4K and how it manages to run smoothly despite the differences in video format.

You will likely have seen the Dolby Vision label on different television brands like Sony, Panasonic, LG, and TCL, among others. The label is common among premium television brands. However, it is not included in next-generation gaming consoles like Xbox Series X.

You will find it in 4K Blu-ray smartphones and players, including iPhone XS Max, iPhone XS, and Xiaomi’s Mi Mix Fold. These are some of the few devices with the Dolby Vision technology.

It is vital to note that not all HDR devices (TVs and phones) come with the dynamic HDR format. This is because the minimum level required is the basic HDR10, which some devices might not find.

Devices with the basic HDR10 video display capability can offer breathtaking viewing technology way beyond the usual SDR images. Therefore, you must ensure that the screen you are watching meets these requirements and can display effectively without scratches.

If you are a film lover, you will be glad to learn that Dolby Vision is the format many film studios use nowadays. Given its extraordinary ability, the Dolby Vision format can harness its potential to deliver dynamic, colorful, and high-quality images on a scene-by-scene level.

When watching a movie on this screen, you will enjoy a fantastic view as if you are watching shots from real life! The Dolby Vision format is the best format for film and cinema lovers.

Dolby Vision IQ technology

To make things better, the Dolby Vision format comes with the Dolby Vision IQ technology. This highly advanced technology enhances how Dolby Vision is displayed on the screen. The technology uses sensitive brightness sensors in high-end televisions to auto-adjust picture settings.

The changes are made depending on light levels in the room and other vital factors. This unique technology continues to gain popularity in the market as more users consider using it. With Dolby Vision IQ technology, you won’t have to adjust your TV brightness when watching in dark spaces.

Instead, the TV will automatically adjust its brightness to suit the surroundings. Even though this technology is a relatively new format, it can be used on screens that were not released recently. This is what you need to get the most from your home entertainment set-up. With it, you will turn your set into a home cinema!

This is great news because most of the best movies are now getting the Dolby Vision and 4K treatment. You won’t be left out of the excitement because you can easily apply the Dolby Vision format on your screen and start enjoying a high-quality video display.

The Dolby Vision technology is only improving with time as more advancements are made. Many users are now considering the Dolby Vision IQ system that makes video displays look great at any time of the day.

The new feature was announced recently alongside the LG Gallery Series OLED and Panasonic HZ2000. These are two of the first TVs to use the new technology. Wondering how the Dolby Vision IQ technology works?

The technology uses dynamic metadata encoded in Dolby Vision content, as seen from the embedded light sensor on your TV. It then uses this information to auto-adjust picture display and settings depending on the surroundings.

This will give you a more accurate picture. Besides, you won’t have difficulty watching videos in bright rooms as the screen will adjust the brightness levels. This goes a long way in enhancing your viewing experience.

The fact that Dolby Vision is always on 4K makes it even better. You are encouraged to use a strong internet connection when streaming videos online. This is the case because high-quality videos need a strong internet connection.

Using a weak internet connection will significantly affect the quality of video display. For instance, when watching your favorite movie on Netflix, you can notice blurry images when using a weak internet connection.

Are Blu Rays Dolby Vision?

A Blu-Ray is an optical disk format like DVD and CD. These discs can hold more data than any other optical media. However, many people wonder if Blu-Rays are Dolby Vision.

Blu Rays are Dolby Vision. Their highly advanced features make Blu-Rays compatible with the Dolby Vision format. This means you can enjoy high video quality while watching a movie on Blu-Ray discs. It is vital to know that there are two types of Blu-ray discs — 1080p Blu-ray and 4K UHD Blu-ray.

Both of them are a significant improvement from the traditional DVD player used on old tv models. However, when you buy a 4K Blu-ray player, you can also play the 1080 content. It will also give you unlimited access to formats like Dolby Vision, Dolby Atmos, HDR10, and DTS: X. This is why you are encouraged to go for a 4K Blu-ray player.

The video player comes with sophisticated features that accommodate a resolution of 3840×2160. Even though the resolution does not guarantee that the movie you are watching was shot in 4K, it provides additional technologies that enhance video quality.

This goes a long way in improving your viewing experience. You will enjoy features such as higher frame rates of up to 60 fps, High Dynamic Range (HDR), and sharper images. It is vital to know that HDR is currently being delivered in three major formats: HDR10, HDR10+, and Dolby Vision HDR. The fact that Blu-ray supports Dolby Vision means it has the highest HDR format.


Many 4K discs come with the basic HDR10, the lowest format in the HDR series. The main difference between (HDR10+ and Dolby Vision) and the basic HDR10 is the inclusion of dynamic metadata.

This highly advanced proprietary HDR technology renders each short efficiently and adapts its image frame-by-frame. What separates Dolby Vision from HDR10+ is its lack of licensing cost.

This means that content studios and TV manufacturers have to pay Dolby to use Dolby Vision. This isn’t common because many content studios and TV manufacturers feel they have little control over implementation and development.

In its early stages, HDR10+ only had Amazon Prime Video airing content on its streaming site. Even though Amazing remains the only established video streaming service to offer HDR10+, more and more discs in HDR10+ are making their way to the market.

Dolby Vision is more widely available given the restrictions tied to the HDR10+ format. This is one of the reasons why there are Dolby Vision Blu-ray discs. You can enjoy the content on a wide range of platforms.

Keep in mind that 4K discs also support an optional digital bridge feature. This allows you to transfer UHD Blu-ray content to an external hard drive for later use. You can also copy it to portable devices like tablets and smartphones.

The feature also allows all UHD Blu-ray players to play legacy Blu-ray discs. This makes it easy to watch a wide range of video formats on your device. Unfortunately, 3D isn’t featured in the UHD Blu-ray spec. This is understandable given that most of the TV manufacturers abandoned the 3D format many years ago.

Microsoft’s latest console, the Xbox Series X, also plays 4K Blu-rays without Dolby Vision support. This is the case despite the format being available via streaming apps. With this technology, you will soon start playing Dolby Vision games! Many gamers are demanding the introduction of Dolby Vision in consoles as the technology significantly enhances the gaming experience.

Can YouTube Support and Play Dolby Vision?

Dolby Vision is quickly becoming mainstream thanks to its great sound technology. Due to its cinematic experience and impeccable sound format, it provides, many people are shifting toward Dolby Vision. However, some users wonder whether YouTube supports and plays this format.

YouTube doesn’t support or play Dolby Vision. This is the case because every video uploaded on YouTube is encoded to the 2.0 stereo sound. Therefore, you can’t count on YouTube videos supporting any surround sound formats because they need more bandwidth.

Besides, this format needs more storage space per video to play efficiently. Even though you won’t enjoy Dolby Vision format on YouTube, the platform supports 5.1 audio channels. This means you will enjoy the excellent sound quality.

The 5.1 surround sound makes up for the fact that you can’t get Dolby Vision on YouTube. You can enjoy this great technology with TV shows and movies on YouTube TV. As much as this is possible, many users wonder how it is done.

All you have to do is pair your streaming device (i.e., TV, computer, or smartphone) with an audio device that supports a surround sound system. Many other video streaming services host databases of Dolby Vision content. This means you have other alternatives other than YouTube.

Dolby Vision provides a high-quality, immersive 3D sound, creating an enveloping effect. The effect makes you feel like you are on the other side of the screen. In simpler terms, it brings images on TV to life. Besides, the sound quality is outstanding — you can hear sounds on TV like in real life. Everything from loud explosions to the low buzzing sound of a bee feels crystal clear and real.

Can HDMI 2.0 Do Dolby Vision?

HDMI 2.0 is a widespread connection standard with many exciting features. For instance, it extends its HDR support to accommodate the log gamma format. Some people wonder whether HDMI 2.0 supports Dolby Vision.

HDMI 2.0 supports Dolby Vision. This means that you can enjoy Dolby Vision content on your TV using HDMI 2.0. You can also use this method on other devices like your laptop or desktop. Even though it is not the highest HDMI cable series, HDMI 2.0 supports high-quality video display, including Dolby Vision.

Also known as HDMI UHD, the 2.0 series supports 4K screen resolution. This is done at 50 to 60Hz frame rates with a maximum of 18 Gps. Therefore, with HDMI 2.0, you can enjoy Dolby Vision content without setbacks.


Dolby Vision is quickly becoming a mainstream High Dynamic Range (HDR) thanks to its great features. Dolby Vision is always 4K, meaning you can enjoy a 4K video display using this format.

As much as the format uses the basic HDR10 display, it has an enhanced video solution. You can’t compare its display to HDR10 or HDR10+. Blu-rays can also support Dolby Vision. This is the case thanks to their highly advanced features.

Contrary to what some users think, YouTube doesn’t support or play Dolby Vision. This means that you won’t find Dolby Vision content on the platform.

Bal Kang

Bal Kang is a technology expert based in the UK, with experience across a number of technology areas from phones, tablets, computers to gaming.

Recent Posts