TVs have a wide range of prefs, using which you could achieve higher image quality.
Among the huge number of parameters, there is a sharpness that does not coincide with the resolution.
This is why many people have a question: What is TV Sharpness?
The only things that may differ on these TVs are a small software and hardware differences.
But the general meaning of Sharpness remains the same for all of them.
What Is the Difference Between Sharpness and Resolution?
A common perception of sharpness is that this parameter changes the resolution of the image.
Purely from a technical point of view, this cannot be true.
Modern TVs have a fixed number of pixels, that is, resolution.
Even if the original resolution was lower or higher, the TV scales the picture to its resolution.
In fact, sharpness is largely a psychological ploy.
By adjusting the sharpness, you change the contrast of the edges.
The contrast of the edges, in turn, creates the feeling that the image has become clearer.
Why Shouldnt Overused Sharpness?
Excessive use of sharpness can cause ghosting around the image.
Especially, such a negative effect is enhanced if the image was initially grainy.
This happens because sharpening makes the edges of the image clearer.
Also, the image will have rougher edges, which will make your eyes get tired from viewing faster.
If you abuse sharpness, this will make the image grainy and highlight individual pixels.
At the same time, background objects will become more distracting, and individuals will lose their naturalness.
Why Does Sharpness Help Make Your Image Better?
Do the sharpening parameters differ in different brands of TVs?
Of course, there are differences, although the principle of sharpening is the same in all TVs.
Nevertheless, the algorithms may differ.
This can manifest itself both in the quality of image processing and in the grading scale.
The differences are especially noticeable depending on the manufacturer of the display.
Its no secret that even one TV model can have displays from different manufacturers.
Therefore, some programs in the OS are adapted to the key in of display.
