this post was submitted on 03 Sep 2025
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4k tvs existed before the content existed. I think the larger issue is that the difference between what is and what could be is not worth the additional expense, especially at a time when most people struggle to pay rent, food, and medicine. More people watch videos on their phones than watch broadcast television. 8k is a solution looking for a problem.
Hell I still don't own a 4k tv and don't plan to go out of my way to buy one unless the need arises. Which I don't see why I need that when a normal flat-screen looks fine to me.
I actually have some tube tvs and be thinking of just hooking my vcr back up and watching old tapes. I don't need fancy resolutions in my shows or movies.
Only time I even think of those things is with video games.
4K hardly even makes sense unless your tv is over 70" and your watching it from less than 4 feet away. I do think VR could benefit from ultra-high resolution, though.
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https://www.rtings.com/tv/reviews/by-size/size-to-distance-relationship
Extensive write up on this whole issue, even includes a calculator tool.
But, basically:
Yeah, going by angular resolution, even leaving the 8K content drought aside....
8K might make sense for a computer monitor you sit about 2 feet / 0.6m away from, if the diagonal size is 35 inches / ~89cm, or greater.
Take your viewing distance up to 8 feet / 2.4m away?
Your screen diagonal now has to be about 125 inches / ~318cm, or larger, for you to be able to maybe notice a difference with a jump from 4K to 8K.
........
The largest 8K TV that I can see available for purchase anywhere near myself... that costs ~$5,000 USD... is 85 inches.
I see a single one of 98 inches that is listed for $35,000. That's the largest one I can see, but its... uh, wildly more expensive.
So with a $5,000, 85 inch TV, that works out to...
You would have to be sitting closer than about 5 feet / ~1.5 meters to notice a difference.
And that's assuming you have 20/20 vision.
........
So yeah, VR goggle displays... seem to me to be the only really possibly practical use case for 8K ... other than basically being the kind of person who owns a home with a dedicated theater room.
What this chart is missing is the impact of the quality of the screen and the source material being played on it.
A shit screen is a shit screen, just like a badly filmed TV show from the 80s will look like crap on anything other than an old CRT.
People buying a 4k screen from Wallmart for $200 then wondering why they cant tell its any better than their old 1080p screen.
The problem with pushing up resolution is the cost to get a good set right now is so much its a niche within a niche of people who actually want it. Even a good 4k set with proper HDR support and big enough to make a different is expensive. Even when 8k moves away from early adopter markups its still going to be expensive, especially when compared to the tat you can by at the supermarket.
It is totally true that things are even more complex than just resolution, but that is why I linked the much more exhaustive write up.
Its even more complicated in practice than all the things they bring up, they are focusing on mainly a movie watching experience, not a video game playing experience.
They do not go into LED vs QLED vs OLED vs other actual display techs, don't go into response latency times, refresh rates, as you say all the different kinds of HDR color gamut support... I am sure I am forgetting things...
Power consumption may be a significant thing for you, image quality at various viewing angles...
Oh right, FreeSync vs GSync, VRR... blargh there are so many fucking things that can be different about displays...
At 1.6 meter for the metric minded. If you really stretch out and can hit the tv with your toes it's about the right distance.
You’re describing my bedroom tv.