Originally Posted By: IndyIan
Originally Posted By: raytseng
well, even if there is no 4k content, the 4k tvs have the best processing and extra pixels to make 1080p source look better than on a 1080p screen.
There will always be something better over the horizon in technology related things.
In 2 years, you'll be saying wait, there's HDR+ coming out next year, or 8k or whatever is next.
You'll always have to decide when it's worth it for you to upgrade.
There is a nice chart on CNET that shows the viewing distances by TV size where 20/20 vision can start to see the difference in TV resolution. For average TV sizes and watching distances, 20/20 vision can't tell the difference between 4k and 1080p sets.
OLED though is a big set up in "pixel quality" though and almost all manufacturers are making OLED available in 4k TVs only.
From my reading anyways, I'm not going to jump to 4k until the main features that will improve picture quality are in my budget, like high refresh rates, colour range, and localized dimming. More pixels of equal quality to what I have isn't worth anything to me.
What Donald and the above links are trying to make the point is that one can't tell the difference with resolutions given a particular screen.
Perhaps true, but the subtle difference I would make is is that a person can tell the difference between sets. Screens and processing have changed, and the overall PQ of the screen and improves year over year, even with the same source material.