Is it better to buy an LCD display with a contrast ratio of 40,000 to 1? Or is it better to have a l

In fact, 40,000:1 is just a boo. There is no use value.

That's just a software to set up.

40,000:1 just refers to dynamic contrast.

And the real contrast is not so high. Of course, the higher the contrast, the better. The higher the black part, especially when watching a movie, the more vivid the black part, the better the effect will be at night.

It's all about looking at the higher the better, and the dynamic range displayed is wider.

40000:1 is indeed dynamic contrast,It is an additional function of the display,You can control the switch by yourself,When the dynamic contrast is turned on,The picture presented is more detailed,Of course,The dynamic contrast is not suitable for long-term open use。 After opening the effect, you can refer to the following.

This is just a very vague concept,Because now there is no unified and standard interpretation of dynamic contrast,And in fact,This is even more unrealistic,The result is exaggerated and boasted by businesses at will,You can compare the actual effect of these displays with those static contrast ratios only1000:1 or 2000:1 Monitors to understand,In fact, it's almost the same,Basically can't see the difference,The evaluation belt on the Internet is very subjective,Those used can be completely processed by PS, Because you don't see the actual effect, so for those** is unable to tell whether it is output by the display, I personally feel that there is no need to spend more money for those illusory indicators.

The first thing to look at when buying LCD is the reaction time, how many ms, and then look at the point distance, look at brands such as Samsung, Philips, LG, ViewSonic , Sony, etc., if you want to buy a high-end display, choose from these major brands.

When buying a monitor, you also need a monitor with a DVI interface, and there are many monitors with a DVI interface but no DVI cable, so you should pay attention to VGA and DVI dual interfaces when buying. The contrast ratio is only for reference and is not the main condition for determining the purchase.

It is appropriate to set the brightness to 40%, the contrast ratio to 45%, and the digital vibration to 65% under n card.

Under the A card, the color vibration is set to 40, the skin tone correction is 50, [Super Bright White] is selected, the brightness is set to 0 to the balanced state, and the contrast is set to 100

The watchtower lord adopts it).

The contrast of the LCD beam lifter is theoretically the bigger the better, but in practice, the dynamic contrast is not of much significance. It is the value of the alignment cluster ratio measured in specific situations, such as testing each area of the screen one by one, and taking the contrast value of the area with the largest contrast as the contrast parameter of the product. Contrast is how many levels there are from the darkest to the brightest.

The low ones will be very dark and blurry. At present, the dynamic contrast standard is very serious, and DC20000:1 is available.

In fact, the contrast ratio of the LCD panel used in the current mainstream LCD display is 1000:1.

The contrast and brightness are the same,It's all for you**Display to adjust,Adjust the contrast and brightness appropriately according to the light around you,Adjust it to be clear but not dazzling。 In general, for the health of your eyes, it is recommended to dim the brightness and contrast as much as possible (as long as you can see clearly), so that the protection of the eyes is better, and the contrast and brightness of the display are adjusted to a very high and bright state for a long time, which also has an impact on the life of the Zen Qingmeng display. The brighter the service life, the shorter the service life, and the darker the longer the service life of the bridge.

Whether the dynamic contrast ratio is DC3000:1 or DC20000:1, it is almost impossible to distinguish with the naked eye.

Just choose the mainstream standards of most of the current liquid crystals.