LED And LCD Video Wall Difference

Comparison of the advantages and disadvantages of LCD splicing screen and small-pitch LED display

Do you know the advantages and disadvantages of LCD splicing screen and small-pitch LED display? Should you use LCD splicing screen or small-pitch LED in the design of indoor large-screen display system? Only by comparing their respective advantages and disadvantages To make a decision, Bi Jing LCD splicing screen adopts LCD display technology, while small-pitch LED display adopts LED light-emitting diode display technology. Due to their technical differences, they have great display effects and various aspects. difference. In general, the advantages and disadvantages of LCD splicing screens and small-pitch LED displays are still very obvious, mainly in the installation and application environment, display characteristics, etc. Next, we will analyze their origins and shortcomings one by one to help our users in use. How to choose the appropriate product according to your actual needs.

The advantages of LCD splicing screen:

1. The biggest advantage of high-resolution, high-definition LCD splicing screen is that it uses backlight technology, so its resolution is very high, and the resolution of one screen reaches 1920*1080. After splicing, it is easy to It can realize 4K high-definition display, and the displayed picture is very high-definition, just like a normal TV picture, which is also an advantage of it compared with small-pitch LEDs, because the resolution of LEDs is not fixed. And it will vary with the size of the dot spacing.

2. Rich colors and high contrast The contrast ratio of the LCD splicing screen can be as high as 5000:1, the colors are rich and dazzling, and the displayed color levels have a strong sense of hierarchy.

3. Brightness is suitable for long-term viewing. The brightness of LCD splicing screen is slightly higher than that of TV, and much lower than that of small-pitch LED display. It is suitable for the human eye's acceptance of brightness.

4. Stable and reliable, less after-sales LCD splicing screen continues the advantages of high LCD stability. At the same time, its screen has also undergone industrial-grade processing, so that it can meet the requirements of 24-hour startup and operation, and there are very few after-sales services.

Disadvantages of LCD splicing screen:

1. There is a seam. There will be a splicing gap of several millimeters at the splicing of the LCD splicing screen. This gap will cause the screen to have a sense of division when the screen is displayed in full screen, which will affect the visual viewing effect. This is also a major problem of the LCD splicing screen main disadvantage.

2. It can only be installed indoors. Like the TV, the LCD splicing screen has a circuit board inside, so it can only be used indoors, not outdoors, and it is not waterproof.

The advantages of small pitch LED display:

1. No splicing gap Compared with the LCD splicing screen, the biggest advantage of the small-pitch LED display is the disadvantage of the LCD splicing screen, that is, it has no splicing gap after splicing, so the effect is better when the whole screen is displayed. , No visual barrier, more suitable for full-screen display of a large screen.

2. It can be installed indoors and outdoors. Although the small-pitch LED display is mainly used indoors, it still has good waterproof performance, so it can also be used in outdoor occasions, and the installation environment is not limited.

Disadvantages of small pitch LED display:

1. The resolution is not fixed, and the clarity is not as good as that of the LCD splicing screen. One of the obvious shortcomings of the small-pitch LED display is that the resolution is not as high as that of the LCD splicing screen, and it still changes according to the size of the dot pitch, but even the minimum pitch The resolution of the LED screen is still not as high as that of the LCD splicing screen, so its image clarity is not as good as that of the LCD splicing screen.

2. Close-up viewing is more dazzling. Because the brightness of the small-pitch LED display is higher than that of the LCD splicing screen, it can be used in an environment with better outdoor lighting, but when used indoors, due to the high brightness, it is difficult to watch the screen at close range. It will cause the screen to be dazzling.

3. There is a dead lamp rate, and after-sales is subject to the maturity and certain conditions of the packaging technology. The lamp beads of the small-pitch LED display are all packaged on the surface, so it is inevitable to encounter them during installation and use, so there is a certain The dead light rate is high, which also leads to the after-sales situation of small-pitch LEDs, which is almost non-existent in contrast to LCD splicing screens. Therefore, the advantages and disadvantages of LCD splicing screen and small-pitch LED display are still very obvious. They are a bit like complementary products. The advantage of LCD splicing screen is usually the disadvantage of small-pitch LED screen, and its disadvantage is just small-pitch. The advantages of LED display. Therefore, when our users choose which display product to use, they can judge according to the installation environment and the requirements for the display effect. Related news: Differences and advantages of small pitch and splicing screens