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Are we on the verge of an 8K resolution breakthrough in gaming?

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expansion / / Slides from TV maker TCL speculate on the details of the next-generation high-end gaming console.

With the 2020 release of the Xbox Series X and PlayStation 5, the era of console games has finally begun to take advantage of TVs capable of 4K resolution (that is, “Ultra HD” 3840 x 2160 pixels). Increasingly popular in the market.. But now, at least one TV maker is already planning to support an 8K-enabled console (that is, a resolution of 7680 x 4320) and expects it to be available next year or within two years.

Polish game site PPL Report About recent public presentations by Chinese TV and electronics manufacturer TCL.. Hidden in the slides during the presentation is a roadmap of what TCL considers to be the “Gen 9.5” console coming out in 2023 or 24. According to the TCL slides, these supposed consoles where the slides dubb the PS5 Pro and the “new Xbox Series S / X” can push output at 8K resolution and up to 120 frames per second.

First of all, there’s little reason to believe that the lesser-known TV makers have leaked the first official words of Sony and Microsoft’s next console plans. As Jeff Grab of GamesBeat Point outYou can see that TCL is guessing the console maker’s plans. “Because they put the information on stage in big letters. If they knew what the company was talking about, they would be under a nondisclosure agreement.”

Still, speculation about new middle-generation upgrades isn’t entirely widespread. After all, four years after the Xbox One and PS4 went on sale, the Xbox One X and PS4 Pro offered bumps with a unique resolution than previous consoles.

I’m guessing anyway, so it’s worth asking: Is a console capable of outputting at 8K resolution really worth it? Also, do gamers need to upgrade to 8K compatible TVs in the near future?

Diminishing returns

The answer to that first question depends heavily on the screen size and viewing distance of your game settings. These variables determine the “angle resolution” of the image, that is, how many pixels can be narrowed down to each angle of the field of view.

People with 20/20 vision generally cannot identify visual details that are less than 1/60 of the angular resolution of the retina. With that heuristic, display resolutions above 4K are “worthy” only on displays larger than 65 inches when sitting within 4 feet of the screen. According to analysis by RTINGS.com.. It’s pretty cramped for most living rooms.

A graph showing where most people can distinguish between different display resolutions based on screen size and viewing distance.

A graph showing where most people can distinguish between different display resolutions based on screen size and viewing distance.

More rigorous research on how viewers perceive visual details also suggests that the benefits of moving from 4K to 8K displays are limited. Scott Wilkinson from TechHive One detailed study of 2020, A double-blind test led by Warner Bros. We asked participants to evaluate the relative quality of a large number of film clips rendered in both 4K and 8K. The test was obtained from approximately 140 participants of various visual acuity levels sitting 5 or 9 feet away from the 88-inch OLED screen.

In this study, we set up a subjective scale for participants to rate two different versions of each clip. “Slightly better” (+1); “Better” (+2); And “Much better” (+3) (If the 4K clip was judged to be better, the result showed a negative value) .. On average, participants rated 8K clips only 0.252 points higher than 4K clips. This is technically an improvement, but only one-quarter of the “slightly improved” methods on the subjective scale of the study.

In addition, a small majority of participants watching 6 of the 7 clips said that both resolutions look the same. They couldn’t literally tell the difference.A significant minority of participants also said they saw 4K images. BetterIt may suggest that they were guessing.

The small majority of participants in the double-blind study showed no discernible difference between 4K and 8K image video clips.
expansion / / The small majority of participants in the double-blind study showed no discernible difference between 4K and 8K image video clips.

Who is in the market?

Today, 8K TVs are an expensive niche with high-end displays. Runs near $ 30,000.. And given the relatively lack of 8K-enabled content, it’s not surprising that manufacturers shipped less than 100,000 8K-enabled TVs worldwide in the last quarter of 2021. According to Omdia Research.. Prices will definitely go down, but Omdia sees that by 2026 there will be just over 2.6 million 8K sets worldwide, and there is “no compelling market demand for further 8K service development” around the world. I am.

In other words, the law of diminishing returns may stop console and game makers from chasing more and more pixels as a selling point. But that doesn’t mean there’s no room for improving pixel density in the game.PC player sitting a foot or two on a daily basis Increasingly large monitorsPerhaps you could benefit from increasing the linear pixel density of your display by at least one more factor.

Also, the VR display is usually just a few inches from the player’s eyes. Palmer Luckey, founder of Oculus Told Ars in 2013 VR headsets need to generate 8K “eye-opening” resolution until the pixels disappear. Some resolutions will be needed before further improvements can be seen. Double that. ” how is it “Retina display”??

List of images by RTING.com

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