How to choose TV screen?

The benefit of a television display, to a great extent, is because of the LCD screen. The current LCD screen accounts for about 80% of the cost of the entire TV. This is why people often say that buying LCD TVs is the reason for buying LCD screens. However, how many people know the type and quality of LCD screens? The author summarizes the four points. Interested friends come and find out!

1, soft screen, hard screen

Soft screens and hard screens, in addition to their physical differences, also appear in the display. For example, the popular IPS hard screen has obvious advantages in displaying sports programs. It is suitable for watching sports programs. Especially during the Olympics, IPS hard screen LCD TVs can bring clear and smooth viewing effects to consumers.

(Cool open 55A2 is a classic product with LCD hard screen)

For example, the 55A2 smart TV, which was recently released by Cool Open, uses LG's IPS hard screen. This screen has a wide angle of view, no trailing, etc., and supports MEMC dynamic image quality compensation, HDR decoding, etc., can give users Excellent viewing results.

Compared with hard screens, soft screens also have their own characteristics, mainly in terms of color, but in the face of increasingly sophisticated IPS hard screens, this advantage is not so obvious.

2, visible range

In addition to the dispute between hardware and software, LCD TV has an important indicator is the visual range. Indeed, if a television is placed in the living room and is only able to make it clear to the audience directly opposite, it is unqualified. After all, if the number of guests is more than one, the spectators sitting at the side cannot watch TV properly.

Today's LCD TVs are basically able to reach a 178-degree viewing range, but there are also a small number of products that have a relatively small visual range, and users need to pay attention when they purchase.

3, brightness

This is another important indicator of an LCD screen, and this indicator has once misled the user so that the user thinks that the higher the brightness, the better. In fact, too high brightness directly reduces the black and white contrast, while affecting the gray scale and color scale performance. Frankly speaking, what your eyes feel is that brightness is not the harmony and beauty of color, and too bright is easy to cause fatigue and damage the eyes.

The current LCD screens are maintained at a reasonable level of brightness and modified by other techniques. As mentioned above, this cool open 55A2, you can use 10bit HDR decoding, using high dynamic light for rendering, more brilliant than pure high brightness.

4, the bigger the better?

The TVs that users buy now are really getting bigger and bigger. From the early 32 to the 55 inch nowadays, the trend of bigger size is quite obvious. But does it really need to be so big? Everyone knows that watching TVs of various screen sizes has a reasonable viewing distance. Now that TV screens are getting bigger and bigger, the viewing distance hasn't changed much.

Therefore, the screen is not necessarily the bigger the better, if you look at the big screen at close range, it will easily cause the visual fatigue to double. Therefore, it is particularly important to select a TV that fits the size of the viewing distance. View distance and TV screen size options can participate in the picture above.

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