Television rates have increased dramatically over the last decade, from standard definition (SD) high definition (HD) or 4K (or Ultra HD) resolution.
However, if you are one of those who recently bought a 4K model, it might be time to look at another option, since the incomparable market for technology has led to a major overhaul in 8K TV models.
That said, what does the 8K model offer and what is the difference compared to 4K?
The difference between 4K and 8K TV
In a mathematical sense, 8K has four times more pixel count than 4K. Full HD television has a resolution of 1920 x 1080, which specifies the number of pixels displayed in the range (1920) and the number of rows on the screen (1080).
So 4K offers 3840 x 2160 pixels, and with a small rotation in the first figure, you get 4K (where K represents the number of thousands). In other words, a 4K TV has about four thousand pixels from left to right screen.
On an equal footing, technically we would call HD TV as a 2K model. At 8K, these numbers also increase to 7680 x 4320 pixels, the original figure is rounded to raise 8,000.
So having an 8K TV is like sticking to 16 full HD TVs together on a 4×4 grid. Of course, there is something else to consider, namely how many pixels are displayed on the screen.
If we use a pixel per inch, we can see that if we use these resolutions to specify a 55-inch screen, each will have the following results, shown below:
- HD: 40 dpii and 2,073,600 pixels (2 MP) on screen
- 4K – 80 dpi and 8,294 total. 400 pixels (8 MP) on the entire screen
- 8K – 160 dpi and 33,68,600 pixels (33 MP) on screen
These numbers mean that when the resolution is high, many pixels are saturated on the screen, which in turn makes the images sharp and sharp. Because the pixels are so small, you are less likely to see the points that make up the image.
Details are important, not the number of pixels. 8K offers you 33 million pixels (7680 x 4320), and many pixels, and a lot of sizes. To understand the authenticity of 8K, the important thing is to make each pixel stand out independently and separately from the human eye.
Will 8Ks improve the streaming quality of movies and TV shows?
Currently, there is very little content in 8K quality, so 8K televisions need to improve low quality content. This is the same process as the one we saw with 4K.
Generally, translation techniques are not performed, not only to make the smaller image fill the entire screen, but also to fill in more detail and, generally, improve image quality.
Think about it, if you add an old DVD (with 720 x 480 resolution) to your 4K TV, it will only take about a fifth of the screen because of the pixels it will use.
To use the entire screen without making it look like an 8 & # 39; 80s video game, you'll have to fill in the gaps – don't expect that digital content from DVD, Blu-Ray or UHD won't look very different on 8K screens.
Is Netflix 8K compatible?
No. Almost no 8K content is available in any streaming or streaming service. Reasons for this are many: production costs, potential audiences, bandwidth limits, and current epidemic status.
Going forward, if 8K TVs are cheap and are still available in most of our homes, we may have noticed this change (as is the case with 4K), but at the time of writing this article, there is nothing to see here.
How much does 8K television cost?
The list of major productions already includes these types of smart televisions. It is the way of such manufacturers Samsung, LG y SonyBut they will all cost you a hefty price and without having to get a full inch wide.
One of the cheapest we found the most affordable we found Samsung QE55 Smart 8K
Prices go up as you want more inches, and it's not hard to spend thousands of euros on 8K TV if this is your goal. Obviously, over time, these prices will decrease as the delivery and demand match.
Should I buy 8K TV?
If you are still asking yourself this question, there is not much we can say at the moment. Unlike what 5G may be for mobile, where signal acquisition is compatible with technology that doesn't include Outlay, 8K is.
The other problem is that 4K is already offering such a clear and sharp view of the average TV size of most homes, it doesn't seem that in the short term it inspires citizens to move on to the new image level.
Take a look at our article This year's Smart UHD 4K TVs.
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