Everything you need to know about the next generation of
Ultra High Definition
What is 8K TV?
What is 8K?
How much better is 8K than 4K?
Who is currently offering 8K TVs?
What about content?

What is 8K TV?

What is 8K TV? It is the very latest in flat panel display technology available to consumers. The advancement of TV technology is happening so fast that images that were groundbreaking just a couple of years ago are now being overshadowed by even more impressive offerings. The leap from standard definition to high definition completely changed the home viewing experience. The introduction of 4K has been an equally market-changing shift, especially as more and more content becomes available.

8K or Ultra HD (UHD) is the latest option that has moved, from something only seen in prototypes to a readily available consumer product you can install in your living room today. But what is 8K, how much better is it than existing 4K TVs and, is it worth the upgrade from your 4K set?

What is 8K?

Before we can answer the question “What is 8K TV?” we need to understand the evolution of resolution. 8K is currently the highest resolution flat-panel display available to consumers. At first glance, it may seem that 8K would offer twice the resolution of 4K. However, the format delivers four times the resolution, providing twice as many vertical and horizontal pixels.

Because the display is a rectangle, you multiply the vertical and horizontal and arrive at 33,177,600 pixels compared to 8,294,400 pixels on a 4K TV. That is enough to make a startling difference. That resolution is 16 times that of standard HD, meaning those who are skipping 4K and moving straight to 8K will likely be astounded by the difference.

This chart answers, “What is 8K TV" by comparing it to previously available resolution.

This increase of pixels from one generation to another can be seen in the following comparison chart:

What is 8K TV? This image show graphically the differences between SD, HD, 4K and 8K TV.

How Much Better is 8K than 4K?

Going all the way back to standard HD, 1080p sets, the standard was set at 2 megapixels, which was groundbreaking at the time. 4K moved that bar to 8 megapixels. Considering that 8K expands that to 33 megapixels, we are now talking about an exponential difference. This technology has the potential to create a new level of life-like immersion, especially for larger-format displays.

As a comparison, traditional 35mm film is equivalent to about 6K. 70mm IMAX film is, visually, more like 12K. However, digital effects in IMAX films are created in 8K. This means, especially given the relatively smaller picture size of 8K TVs, you have the potential to have an IMAX-like experience in your own home.

The verdict is still out on how much a difference 8K will make on smaller displays. However, currently, the smallest 8K set on the market is 65″, and that is where the exponential increase in pixels really makes a difference.

Who is Currently Offering 8K TVs?

  • Samsung was the first to widely release options in 8K its Q900R series of Ultra HD 8K sets. They are available in three sizes, 65″, 75″, and 85″. The Q950R series is their second generation and is available in 65″, 75″ and 82″.
  • Sony’s Master Series ZG9 will be available later this year and will be sold in 85″ and a massive 98″ set.
  • LG’s Z9 OLED TV 8K, also available later this year will initially be offered only in 88″.

All of these TV, being offered as premium lines provide the very latest technology in every aspect of the units. Samsung is showcasing its latest QLED and 8K Quantum Processor.  Sony is showing off its Picture Processor X1, TRILUMINOS™, and 8K X-Reality™ PRO all designed to get the most out of all the pixels. Meanwhile, LG is promoting itself as the first 8K OLED to hit the market.

The state-of-the-art features in these sets are impressive in their own right, before even adding the 8K resolution.

What is 8K TV content going to look like? A picture of a Samsung QLED 8K TV

What is 8K TV Going to Offer in Content?

What is 8K TV going to offer in terms of content? Producers and delivery platforms are rushing to keep up with the advances in display technology. While content providers are now delivering more and more 4K content, it will be a little while before 8K content becomes mainstream. However, the roll-out of 8K may happen faster than the transition to 4K. Hollywood filmmakers are already beginning to shoot in 8K, meaning it won’t be too long before this content is available, at least on a limited basis.

Streaming service provider Rakuten TV, currently available in the UK, has announced that it will be delivering 8K content by the end of 2019.

While, for the moment, there is a lack of commercial and feature-length content, 8K TV owners can view a considerable amount of content on internet video services Vimeo and YouTube. Both services boast thousands of titles and are adding more each day.

Sony Master Series ZG9

Step into the world of Sony 8K, exclusively powered by our acclaimed X1™ Ultimate processor.

Sony Master Series


Even if there is a wait for an abundance of true 8K content, up-scaling technology means that you will be able to see a noticeable difference on an 8K TV even while watching 4K content. Samsung’s 8K sets are equipped with a dedicated 8K processor with built-in artificial intelligence to optimise the content, frame by frame to make the most of the 8K display.

Is it Worth It?

A question more important than, “What is 8K TV?” may be “Is it time for me to upgrade?” For large-screen TVs, 8K is a revolutionary breakthrough pushing the limits of technology to reach closer to the limits of human sight. If you are expecting to have access to the hottest movies and TV shows in 8K, you have a little while to wait. However, the upscaling capabilities of 8K sets and the latest picture enhancement technology make them impressive even with 4K content. The availability of independent productions via online video services will allow you to get a glimpse at the possibilities of 8K while we wait for mainstream adoption.

Whether the investment in an 8K TV is the right choice is up to each individual consumer, but 8K is certainly an absolutely stunning picture and a giant leap forward in display technology.


“Immersive” and “innovative” can’t begin to describe the LG OLED TV 8K.



What is Britbox UK?

What is Britbox UK? It wasn’t that long ago when there were only a couple of options for streaming content to your TV. Over the last year, the marketplace has grown drastically. Most recently, Disney and Apple have made a splash announcing their services. Now, there is yet another new service coming to the lineup. Britbox has been available in the United States since 2017 and already has over half a million subscribers, and now, it is finally arriving in the U.K. What is Britbox? Britbox is a U.K. based joint venture between ITV (a British over-the-air TV channel) and the BBC. It is a paid streaming service that offers access to an archive of British TV shows, new shows from the BBC and ITV and, like other streaming services, is developing new, original programming. In terms of access to existing shows, Britbox includes recent series such as Tutankhamun, Cold

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OLED vs QLED If you are in the market for an 8K TV, you are likely weighing the benefits of OLED vs QLED. These four letters represent distinctly different approaches to create the very best 8K image, but which one is better? More importantly, which was is better for you? There are more in-depth explanations of QLED and OLED elsewhere on the website, so here is just a quick overview of each technology. OLED TV OLED stands for Organic Light Emitting Diode. This is the first “emissive” LED technology meaning the individual LEDs in the display create their own light. Millions of these LEDs cover the screen’s surface and light up individually when supplied with voltage. There is no need for a backlight as found in previous LCD-LED and the newer QLED displays. This allows for a thinner, lighter display with some other advantages we will cover below.    QLED TV

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What is HDMI eARC?

What is HDMI eARC? 8K TV is the next revolution in the home cinema experience. With these massive improvements in displays, there is also a demand for improvements in the quality of the audio experience. New standards have been developed to handle the more data-intensive resolution on the displays as well as provide enhanced audio information to the latest generation of soundbars and home cinema audio receivers. One of the latest features coming out on the newest 8K sets is eARC (Enhanced Audio Return Channel). It is a part of the new HDMI 2.1 standard, replacing the original ARC (Audio Return Channel) and was developed to ensure that 8K owners could hear the very best quality sound to go with their ultra high definition picture. But while improvements are in store for those who take advantage of eARC, many consumers don’t quite understand ARC and may have trouble understanding the

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Apple TV Plus logo

What is Apple TV Plus?

What is Apple TV Plus (aka Apple TV+)? There is an exciting new service on the horizon for streaming content, Apple TV Plus.  Apple TV Plus is a new offering from the makers of the Mac, iPhone, iPad, and Apple Watch that will launch in the fall of this year. With it, Apple enters the original content arena joining the likes of Netflix, Hulu, Amazon, and Disney. But what will it offer, how will it work and how much will it cost? Apple TV Plus Content As has been the rumour for some time, Apple has opened up its own original content development wing. The paid tier of their Apple TV universe will include original programming. While there is still some mystery behind the full list of offerings in development, Apple has already dropped some big names. Some of the programs teased by the Apple launch event include a reboot

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Disney Plus logo

What is Disney Plus?

What is Disney Plus (aka Disney+)? The family of streaming services offering original content keeps growing larger. Hulu, Amazon, and Netflix may have started the race, but others continue to join in. One that has been exciting viewers and making other providers nervous has been the long-awaited introduction of Disney Plus. Disney Plus is the new streaming service from Disney that will launch in the U.S. on November 12, 2019. It will offer existing content from Disney, Pixar, and Marvel, all in one place. This means that Disney programming will continue to disappear from other streaming services, making Disney Plus the exclusive home for all Disney’s offerings, including the entire Star Wars franchise. The service will also feature new original content developed and produced exclusively for the platform. What Exactly Will be Available Through Disney Plus? If you like Disney movies, you will be excited to learn that Disney Plus

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The Dolby logo with the Dolby Atmos in black text

What is Dolby Atmos?

What is Dolby Atmos? As TV technology continues to improve offering us greater resolution, contrast, and refresh rates, innovations in sound are now available to help us create an immersive, theatre-like experience in our homes. The biggest revolution in home-theatre sound is the introduction of Dolby Atmos. The Evolution of Surround Sound Dolby Atmos is the latest audio standard for creating and delivering movie soundtracks in multiple channels. This is the newest in the evolution of immersive sound moving from mono to stereo to surround sound. Dolby introduced surround sound for home settings in 1982 with Dolby Surround Technology which added a third channel to Dolby Stereo for the surround channel usually placed in the rear of the room. The next leap came with the introduction of Dolby 5.1. in the early 90s. This added a total of four more audio channels, three full-bandwidth channels, and one low-frequency channel. The

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HDMI 2.1 Logo

What is HDMI 2.1?

What is HDMI 2.1? With the rapid advancement of TV technology comes the need for an even better way to send content to your display. HDMI 2.1 is the latest standard in an audio-visual cable that is ready for 8K and beyond. What is HDMI? HDMI stands for High Definition Multimedia Interface. It refers to both the cable that connects your TV to your devices and the technical standard used to make it compatible across televisions, media players, sound systems, gaming consoles, and other devices. It was initially adopted in the early 2000s to prepare for the arrival of HDTV as a standard by which to deliver high-definition audio and visual signals from connected devices to displays for the best possible quality. As the technology in displays and the devices that deliver content has expanded, the HDMI standard has changed over the years. The cables needed to be improved to

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What is OLED?

What is OLED? OLED TV is one of the most exciting breakthroughs in flat screen displays in recent years. But with several different display technologies vying for the attention of consumers, what exactly is OLED and what makes it so different from other display technologies? OLED stands for Organic Light-Emitting Diode. You may be familiar with LED technology. The “O” in OLED stands for organic. This refers to the organic compounds, such as carbon, that emit light in response to an electric current. It marks a significant departure from other LED panels in one significant way: the source of the light. Earlier LED/LCD panels used an LED backlight to illuminate the pixels of an LCD (Liquid Crystal Display) panel. This backlighting came in three different forms. Edge-lit LED illuminated the screen from the top, bottom, or sides. Direct-lit provided illumination from behind the LCD panel. The latest technology, full-array, introduced

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What is QLED?

What is QLED? With the rapid advancement of flat-panel technology, it can be challenging keeping track of all the different terms manufacturers are using to label their offerings. Samsung, the largest TV-maker in the world, currently brands their top-of-the-line offerings as QLED. But what does QLED stand for and how does it compare to the technologies offered by other manufacturers? More importantly, how can you decide if a QLED TV is right for you? QLED stands for Quantum Dot Light Emitting Diode. You may be familiar with LED technology, but what is a Quantum Dot and how does it impact the picture quality on an LED TV? What is Quantum Dot? Quantum dots are tiny crystals, otherwise known as semiconductor nanocrystals that are so small (2-10 nanometers in diameter) that the naked eye cannot see them. The particular crystals become luminous when light is shone on them. The colour they

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