All You Need to Know About 4K TV

4K resolution is pretty much the standard these days. But a lot of people don’t understand what it is. 4K TVs have ultra-high-definition (UHD) resolution that beats HD and full HD. Today, almost all the latest TV models have 4K resolution. It is the most popular choice for people who want crisp and crystal-clear screen resolution. So anyone buying a TV should know some basic differences in full HD, HD, and 4K UHD.

4K is not only limited to TV screens but you can also find it in PC monitors and smartphones. Many TV channels also have 4K screen resolution compatibility. So, check your Cox plans if you are a subscriber, and find out which channels have the best available resolution. Most 4K TVs can also display lower resolution videos. So, it can be a good investment, even if you don’t have all 4K channels.
What Is 4K Resolution?

Resolution is a measure of how closely the tiny dots called pixels are put together on the screen. So, 4K is just shorthand for the approximate number of horizontal pixels on your TV. So, any TV that has 4000 pixels horizontally across the screen is 4K. In the market, UHD, 4K UHD, UHDTV, or ultra-high-definition all usually mean the same thing. Most TV companies mention the pixels as 3840 x 2160 or 2160p.

To put this in perspective, a full HD TV has 1080p resolution which makes 4K resolution at least four times the pixel count. With HD TVs, as the pixel density is low, smaller screens tend to look sharper. 4K is great for larger TV screens as it doubles the pixel density across the screen. As a result, there is no quality difference even when the screen size increases. Even a huge 4K TV would have sharper images than a 1080p normal screen.

Pixel Density Matters

A 4K TV is much sharper than a 1080p TV. The older technology is considerably less efficient than what we have now. Considering the pixel density alone can make 4K a much worthier choice. You can basically fit all the pixels of a 1080p TV screen to one-quarter of a same-sized 4K screen.

It doesn’t mean that you spend your dollars on a 4K TV, though. It all depends upon what size TV you want in your space. If you are used to a smaller screen or sitting close to the TV, you don’t necessarily need a 4K. A full HD TV resolution in a small TV screen can feel the same as a 4K resolution. As the pixels don’t distribute far and wide, the density doesn’t matter. On the other hand, if you want a larger screen, a 4K resolution may work best for you.

Watching 4K Videos

You will have to upgrade more than your TV screen to enjoy 4K content. As the quality is enhanced, you may also need a better internet connection. The recommended broadband bandwidth from most streaming services is 25 Mbps. So, if you have an internet connection slower than that, you might not experience the most out of your 4K TV. You may also need to shift to a wired Ethernet connection to stream at optimum resolution.

Not all cable TV channels have 4K compatibility. So, if you primarily use your TV for cable channels, 4K may not be the best choice. Similarly, you have to get a more expensive 4K package on Netflix and other streaming sites. The most trusted online gambling site that is of course ready to serve online slots players anywhere in the world, providing a full range of online gambling as well as easy win 2022 online slots. It is no use having a 4K screen if the content you are viewing on it is full HD or less. You can do the same on your older TV. So, getting the full cinematic experience at home might require more money than you thought.

4K and HDR

4K and HDR are not the same things. Although, HDR might be a necessity for your 4K TV screens. In simpler words, HDR adds more color to your screen. Whites will become whiter and blacks will not look like greys. High Dynamic Range (HDR) essentially makes the difference between lighter and darker portions of your screen more visible. This allows you to experience deeper images with starker details.

So, many users want their 4K TV to have an HDR feature as well. It can be a requirement if you want sharper images with a wider range of color and contrast. Most 4K TVs come with an HDR, and these are called Ultra HD Premium. You should check this before you buy your TV if you don’t want to miss out on the ultimate experience.


OLED means organic light-emitting diodes. This technology is a step ahead of 4K as well. A 4K OLED has stunning vibrancy and much better color differentiation. Currently, much work is being done on 4K OLED technology but they aren’t mainstream yet.
The biggest reason is that incorporating this technology in TV screens is fairly expensive. Moreover, these screens do not have the same longevity as LCDs or LEDs.

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