8K TV

8K TV

The highest-resolution TV set in production. An 8K TV has a screen resolution of 7,680 horizontal and 4,320 vertical pixels (4320p). Advertised as 8K Ultra HD, it has four times as many pixels as a 4K TV (2160p). It uses algorithms to "fill in the blanks" when displaying content lower than 8K, which is almost always.

Prototyped in Japan as early as 2003, Sharp, Samsung and LG demonstrated 8K TVs in the 100-inch range in 2016. Such TVs are used by companies for product demos and advertising. However, in 2018, Samsung debuted an 85" 8K TV for home use.

Why 8K When There Is No Content?
There may not be 8K content commonly available for many years, if ever; however, there is value in 8K today. A large 8K TV is much sharper because all TV screens have the same number of pixels. For example, a 75" 4K TV has the same eight million pixels as a 32" 4K TV. The pixels are bigger on the larger 4K set causing the image to be less sharp. An 8K TV upscales 2K and 4K content to fill in the 33.2 million pixels on the 8K screen, resulting in a much less grainy image on very large screens.

Terabytes of Storage for 8K Content
Each frame of uncompressed 8K content requires nearly 100MB of storage. Thus, a full two-hour movie at 60 fps would occupy 43 terabytes. Needless to say, extremely advanced compression is necessary for 8K content (see HEVC). See 8K monitor.

High-Definition Resolutions2K    1920x1080 (see  DTV)
   4K    3840x2160 (see  4K TV)
   5K    5120x2880 (see  5K monitor)
   6K    6144x3160 (see  6K resolution)
   8K    7680x4320


Samsung's 8K QLED TV
In 2018, Samsung debuted an 85" 8K TV based on its QLED display technology. With built-in Wi-Fi, the Q900 is likely to become the envy of TV enthusiasts. (Image courtesy of Samsung Electronics Company, Ltd., www.samsung.com)







8K Cables in 2019
Cables designed to handle 8K resolution were available at the Micro Center store in Wayne, Pennslvania in 2019.
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References in periodicals archive ?
The feature is available on all UHD TV and 2019 8K TV models, including Samsung's lineup of QLED TVs.
An 8K TV with a CM value that is lower than these required thresholds does not deliver real 8K, even though the TV may in fact have the sufficient number (7,680 x 4,320) of pixels.
As the world's first 8K OLED TV, not to mention LG's largest OLED TV to date, the 88-inch LG Signature OLED 8K TV (model 88Z9) delivers 8K Ultra HD resolution (7,680 x 4,320) with 33 million self-emitting pixels, equivalent to 16-times the number of pixels in a Full HD TV and four-times that of a UHD TV.
To make its much-anticipated sale of the year even more exciting, Samsung is also giving away one 82-inch QLED 8K TV worth Php 999,999 to a lucky raffle grand prize winner.
To make its much-anticipated sale of the year even more thrilling, Samsung is also giving away one 82-inch QLED 8K TV worth Php 999,999 to a very lucky grand raffle prize winner.
The device is touted to capture 20MB images that "will be far superior to that of an 8K TV." The company previously posted an image showing off its 64MP sensor.
Samsung Electronics has unveiled its 98" QLED 8K TV -- its largest yet -- adding to its 2019 TV lineup, officially giving customers the largest 8K screen experience of unrivalled picture quality and clarity.
For the Filipino market, this will be Sharp second-generation 8K TV (8T-C80/70/60AX1).
The QLED 8K TV will be offered in 98-inch, 82-inch,75-inch and 65-inch screen sizes, designed to meet Oman's demand for larger screen formats that also provide the incredible performance customers have come to expect from Samsung.
Techno Blue Qatar chairman Sheikh Nasser bin Hamad al-Thani, along with Techno Blue and Samsung officials, showcase Qatar's first QLED 8K TV.
Summary: New Delhi [India], June 4 (ANI): Samsung has launched the world's first QLED 8K TV in India.