God damn I am torn between the 60" zt panasonic and the samsung 4k 65".
Will the zt hold me off until 8k is reasonable?
4K is a load of marketing bullshit.
Current TV sets were designed to be close to "retina"; retina being the 300 ppi Apple advertises with their ubber low dot pitch screens.
Allow me to illustrate...
Starting with recommended viewing distance regardless of resolution:
A 32" TV takes the recommended 30 degree of human vision when seen from 1 meter and 45 centimeters of distance.
A 42" TV takes the recommended 30 degree of human vision when seen from 1 meter and 91 centimeters of distance.
A 50" TV takes the recommended 30 degree of human vision when seen from 2 meters and 28 centimeters of distance.
A 60" TV takes the recommended 30 degree of human vision when seen from 2 meters and 73 centimeters of distance.
A 65" TV takes the recommended 30 degree of human vision when seen from 2 meters and 96 centimeters of distance.
A 84" TV takes the recommended 30 degree of human vision when seen from 3 meters and 87 centimeters of distance.
Taking resolution into account:
A 32" full HD 1080p TV is retina when seen from 1 meter and 27 centimeters of distance.
A 42" full HD 1080p TV is retina when seen from 1 meter and 67 centimeters of distance.
A 50" full HD 1080p TV is retina when seen from 1 meter and 98 centimeters of distance.
A 60" full HD 1080p TV is retina when seen from 2 meters and 38 centimeters of distance.
A 65" full HD 1080p TV is retina when seen from 2 meters and 58 centimeters of distance.
A 84" full HD 1080p TV is retina when seen from 3 meters and 33 centimeters of distance.
Seems to be in line, right? They're actually a little more than retina/300ppi when seen from the recommended 30 degree field of view distances.
Wondering as for a 4K?
A 32" 4K 2160p TV is retina when seen from 59 centimeters of distance.
A 42" 4K 2160p TV is retina when seen from 78 centimeters of distance.
A 50" 4K 2160p TV is retina when seen from 93 centimeters of distance.
A 60" 4K 2160p TV is retina when seen from 1 meter and 12 centimeters of distance.
A 65" 4K 2160p TV is retina when seen from 1 meter and 21 centimeters of distance.
A 84" 4K 2160p TV is retina when seen from 1 meters and 56 centimeters of distance.
See? Ignoring the fact there's no video sources for it...
It's also overkill as fuck. At this state, nobody needs more than 1080p on a telly (and standing at those listed distances for 4K is not comfortable) hence you'll be rebating detail, ie: like natural
supersampling (for the record, "supersampling" has advantages, 4K gaming could do away with AA and appear a little crisper due to the fact it didn't use any kind of edge smoothing, and alpha textures would also appear anti-aliased unlike
the usual), but that would only be happening because the TV extinguished your eye capability to resolve detail at that distance and hence, you started rebating it, due to that the 4K future is preparing for comparably lousy compressed video standards to today, we're going into 4K with artifacting and generally worse quality per block than 1080p bluray quality rather than going 4:4:4 and better quality.
And of course it's also cheaper for games and hardware to pull 1080p and 4xMSAA or even TAAA (transparency adaptive AA) rather than 2160p sans AA, so it's really not attractive.
4K is only happening due to
1. 3D failed as a selling point
2. Proper 3D sans glasses would mean Parallax barrier or Lenticular Arrays being in order to not feel very restrictive on a living room that would mean they'd need at least 3 times the logic of a normal autoestereoscopy prototype, or... 3*(2*1920*1080p) or... 11520*1080p. FUN.
3. Passive 3D being half the vertical resolution of a 1080p screen, a 2160p screen wouldn't be bound to such limitations
4. erm... Marketing; the need to keep selling new TV sets by claiming there's a generational resolution leap going on.
It's throwing sand into people's eyes, if you ask me.
I could quite easily with access to the source and respecting viewing distances make it very hard for you to distinguish between a 1080p screen and a 4K one; 4K will most of the time look a little sharper only because they applied a little sharpening to the source itself at 4K rather than doing it at 2K; that "sharpness" increase can also for the most part be rebated and pre-implemented on 1080p though. (
like this)
You tv should blank and your screen picture will change....this removes almost all response issues with samsung tv's and for the most part is universal on All of them and works even better than game mode.
In some cases that also messes with the contrast/image quality big time in a non-regulable manner.
I think it's solved now on newer sets.