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A Samsung was the first company to advantages and disadvantages. Thinking about helping consumers understand more about the benefits of 8K for the home environment, with two months after the launch of the new line of QLEDs, Samsung held an event for the press, on the 30th and 31st of May, in the city of São Paulo, to show the technical side of the differences between QLED 8K e 4K. Simon Dong Bae Lee, leader of the Visual Area display business da Samsung, came straight from the company's headquarters in South Korea to present the news. 2f2ny
The executive has more than 25 years in the Samsung and has been involved in all aspects of technical innovation in displays such as 3D, UHD, HDR TV and now 8K. He was also at the forefront of collaborations with the Dreamworks, Fox, Warner Bros., Disney e Netflix, as well as the production of UHD HDR films in partnership with Fox e Amazon and the release of the first 3D movie with the Dreamworks and IMAX.
Simon Lee presented a workshop over the line QLED 2019, starting with the most recent member, the Q900 8K. Announced in April of this year, new Q900 has the highest resolution on the market and technology Upscaling with Artificial Intelligence (AI), which improves content recorded in other resolutions such as Full HD and even 4K. She's the one and only TV 8K marketed in the country.
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The “K” is used to refer to the vertical resolution in number of lines/pixels of the images. a resolution 8K has almost 8.000 vertical pixels, which sets the quality of the image resolution.
The resolution in 8K has four time plus the total number of pixels in the 4K. For comparison purposes, a TV 8K has 7.689 x 4.320 pixels, totaling 33 million pixels, versus 3.840 x 2.160 pixels for a 4K model. 4K resolution is also known by the acronym UHD (ultra HD). 8K does not yet have a definition.
But for televisions to be able to transmit these resolutions, a good internet package is essential. For broadcasts in 8K, stipulate that only the TV will need 60 MB natives. In broadcasts in 4K to Olos technology Netflix, for example, are already required 30 MB.
Native content and 8K streaming 5u476v
Although the production of native content in 8K not yet massive, investing in products with new technologies creates the need for the market to adapt to them. With that in mind, the Samsung developed a unique processor with artificial intelligence, the AI Quantum Processor 8K. It has the feature of Upcaling, which is able to transform the lower quality image and bring it closer to a resolution in 8K.
O Upcaling uses the powerful database (more than 100 terabytes of images of people, objects, environment, etc) of the processor to compare it with the image that will be presented on the screen and complete the missing pixel. It does not stretch the image, but fills in the missing pixel space. This conversion creates image formulas that the processor's artificial intelligence can learn and use later.
The only place in the world that streams content in 8K is currently the Japan. In 2016, the channel NHK TV held some broadcast demonstrations in that resolution. The country intends to transmit the 2020 Olympic Games em 8K.
In cinema, studios are already paying attention to 8K. The first major movie shot with RED's 8K Vista Vision camera was Guardians of the Galaxy Vol.2, 2017, but NASA, the Hobbit trilogy, the Stranger Things series, and Blade Runner 2049 have already used the technology.
On streaming services the resolution 8K it may take a while to arrive. Currently, most services are now starting to include productions in 4K. Only YouTube has ventured into 8K videos. However, according to Forbes, the Japanese platform Rakuten TV is planning to launch the first 8K streaming service later this year.
QLED Line 2019 17f4h
All QLEDs 2019 received new features, which reinforces Samsung's care in making 4K resolution, which is still dominant in the market, even better. All 2019 models received 10 years warranty against the effect Burn-in, in addition to the Cable Free Look and the Unique Remote Control.
Burn-in is the smudge of an image on the television screen. This occurs when a static image is played for a long time, for example, if a television spends more time on a channel, the logo of that channel may smear on the screen over time.
One of the great advances of the line is the feature that delivers maximum black and contrast, the direct full array. Each model has received a different level of this feature, its numbering is based on backlight, anti-glare and contrast enhancement technologies.
This feature makes the image achieve deeper shades of black by analyzing and correcting the overlighting of brighter areas of the image. The improvement is more evident in night scenes with illuminated regions, where now this natural lighting does not end up brightening the rest of the image. (maybe this feature made all the difference in a certain episode of Game of Thrones).
Another novelty is a technology that makes the viewing angle Taj QLEDs be increased. This means that the television display can transmit light evenly in all directions, not just the front area. The person does not need to be in front of the screen to receive the image quality.
The novelties are not just in the image resources. At new QLEDs are equipped with technology space adaptive sound, which automatically assess the environment and define the best sound configuration for your room. At the same time, the TV compares this information with the content being presented to bring the sound quality closer to the levels defined by the creator of the film or series.
The 2019 line also received new features focused on Gamers, such as automatically activating game enhancements (Auto Gamer Mode), sound enhancement (QP/Sound Enhancer) to dynamic black equalizer.
Other additional features also include the arrival of the app Apple TV, which allows you to buy and rent movies, in addition to giving access to the 's library on iTunes, to AirPlay 2 and the new version of Environment Mode, which now has 5 categories with 56 contents decorative elements, in addition to the possibility of creating your own texture using the SmartThings and a smartphone. The result of the texture created may vary depending on the camera's resolution. Discover the entire line QLED da Samsung and their versions:
QLED Q900 6v4l6b
A QLED Q900 in addition to being the first TV in 8K launched in Brazil, was awarded the Innovation Award da CES 2019. Q900 It has four inch options, 65, 75, 82 and 98. The 65 and 75 inch models are manufactured in Brazil, in Manaus, while the 82 and 98 inch models are imported. Prices start at R$22.999,00.
The new QLEDs in 4K are from the models Q80, Q70 e Q60:
QLED Q80 3j366l
A QLED Q80 is equipped with Quantum Dots, which allow the resolution to reach 100% color volume, Direct Full Array 8X, responsible for deep dark tones and contrast, HDR1500 for brightness adjustment and Environment Mode 2.0.
It also comes with two outstanding features of the company, the Cable-Free Visual and the Unique Remote Control. Available in three sizes, 55, 65 and 75 inches. Prices start from R$8.999,00.
QLED Q70 6t4p16
The 4K TV QLED Q70 also features Quantum Dots, Direct Full Array 4x, HDR1000 and Ambient Mode 2.0. The technology direct full array privileges the contrast on the screens, controlling the LEDs behind the , and adjusting the brightness precisely, all scene by scene, creating deeper blacks.
QLED TVs, like the Q70, received from the world-renowned certification and testing association Association of German Electrical Engineers (VDE), recognition in the ability to reproduce 100% color volume. It comes in three size options, 55, 65 and 75 inches, and prices start from R$7.499,00.
QLED Q60 576v21
A QLED Q60 with resolution in 4K features Quantum Dots, HDR500 and Ambient Mode 2.0. Quantum dots are inorganic, meaning bright, vivid colors for years to come, and HDR is responsible for bringing out the detail and contrast of any image.
She also has the Game Mode, which is automatically triggered when you turn on your video game connected to your TV, decreasing the response time to 6,8 ms. The technology FreeSync reduces input lag, stuttering less. The VRR (Variable refresh rate) allows a gaming source to have an optimal video frame for each scene.
This model has 5 size options: 49, 55, 65, 75 and 82 inches. Prices start from R$4.999,00.
It is clear that the market 8K smart TVs has been growing in recent months and the inclusion of QLED Q900 in the Brazilian market shows that the Samsung intends to change the habits of consumers. Although 4K resolution is still being implemented in Brazil, 8K resolution is increasingly falling into people's mouths and arousing interest.
