What is the best TV screen refresh rate?

Television is one of the most popular entertainments, and in recent years it has appeared in almost every home. Modern technologies continue to develop, so the latest TV models have more and more features and improved image quality. But how to choose the perfect TV? What should you pay attention to?

The screen refresh rate plays a big role. What is it and what indicator will be evidence of an excellent image?

What is screen refresh rate

All modern televisions work in such a way that frames are constantly changing on their screens. This principle is valid not only for TVs, but also for laptops and other devices that have a display.

To ensure that viewing does not cause discomfort, the screen refresh rate should be quite high.

IMPORTANT! In addition, doctors note that when the image is shown in slow motion, a person experiences various unpleasant symptoms - for example, a constant headache.Many people of the older generation who had to work on old computer models, where the picture changed for quite a long time and often there were still “traces” of the previous image on the screen when a new one appeared, remember that it was simply impossible to spend a lot of time at the display. The headache appeared after several hours of such pastime.

Why else is refresh rate important?

What does screen refresh rate affect?

This indicator is directly related to image quality. The higher the frequency, the clearer and more pleasant the picture will be.

This dependence can be easily traced using a clear example. Surely everyone remembers the old televisions that are still in someone’s dacha or at their grandmother’s. The screen refresh rate of such devices is 50 Hz. Pay attention to the fuzzy image and some “blurriness” of the picture. Now compare with new models, where the frequency is several times higher - the difference is obvious.

Thus, you should definitely pay attention to this parameter when choosing a TV receiver.

What screen frequency should a good TV have?

Now let's look at what indicator is the key to good image quality.

You already understand that frequency is measured in hertz. The number that is indicated in the device's characteristics shows how many frames it can display per second! It is logical that the higher this number, the better for the TV.

Currently, digital television is becoming more and more widespread. Some sellers may assure you that 100 Hz will be ideal for such a signal, but this is not entirely true.

IMPORTANT! The best option would be a TV whose screen frequency is at least 200 Hz.

Scan and screen type

In order to better understand the principle of frame change and understand the frequency parameter, you should know the characteristics of the technologies that are currently used in the production of televisions.

1. LCDs are one of the very first liquid crystal screens, which are now the most budget-friendly. After their creation, a huge number of other, more modern technologies appeared, which significantly surpass them in quality. The screen frequency that is suitable for these monitors is about 100 Hz.
2. LED is the next generation of displays, which can still be considered obsolete. They are distinguished by the presence of special diodes that provide backlighting to the screen. There are several types of such monitors, in each of which the diodes are located in different places, which significantly affects the image quality. The price also depends on this.
3. Plasma models provide the opportunity to watch TV with an even clearer picture, but their disadvantage is their short service life - after just a few years the panel fades, which affects the image.
4. OLED is currently the most modern technology that does not require additional backlighting.

Along with the advent of the digital signal, the frequency of the screen increased significantly, which became a real revolution in the field of TV. This made it possible to get rid of flickering, and later achieve the smoothest image by adding frames.

What does the TV market offer today?

Now technology has improved so much that modern manufacturers offer customers televisions whose scan rate ranges from 600 to 800 Hz. This means that such TV receivers provide unsurpassed image quality, although this requires some additional conditions.

IMPORTANT! Please note that although the clarity of the picture depends on the scan, there are still other factors that significantly influence it. This could be the signal level, screen resolution, and other parameters.

Now you know what the screen refresh rate is, why it is important to pay attention to this indicator when choosing a TV, and what number of hertz will provide you with an excellent image for the most comfortable viewing of your favorite programs and series.