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Generally, 19-inch monitors**are between 700-1100, of course, the brands are different, the models are different, there will definitely be a little difference, but the cost-effective monitor I recommend you to choose Lenovo, Lenovo is a big brand, quality***, I have a friend who just bought a 19-inch monitor, the model is ls1951, the best resolution is1440*900, especially slim, the picture is also super clear, I am really greedy!
However, Lenovo's official website does not sell monitors,You can go to the store,Where the host and display are sold,By the way, you can also ask the specific**,Visit the display entities of each model,Pick one you like,Hehe。
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About 800-1000 for Samsung and LG. It's cheaper than 600. Not expensive.
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More than 700. Tong Su is not bullied. **Fair.. Buy with confidence. If you want to buy, you can buy a line. The current situation is the quality of the first line, the ** of the third line... Ask for the best.
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19 inches can be won at about 800, I don't know which brand you want to buy? There will be some differences between different brands**,At present, the most cost-effective displays on the market are Samsung、LG、Lenovo、Great Wall These brands,It depends on what you like。
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The general 19-inch display** is between 700-1000, and high-end brands such as Samsung, AOC, and Lenovo** may be slightly higher, but the quality will definitely be better.
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Walking on the street, you should see all kinds of huge advertising screens everywhere, in order to play a role in propaganda or warning, these screens belong to LED displays. The LED display not only includes these types, but can be divided into indoor LED display and outdoor display according to the hanging place. According to the color of the display, it can be divided into single-color, two-color and full-color LED display.
The characteristics and functions of different types of displays are different, which leads to their different roles. Next, I will introduce you to some LED displays and their **.
First of all, let's introduce the indoor LED display, because it is used indoors, then the distance between people and the display screen will not be too far, the brightness of this kind of display is moderate, the damage to the eyes is not large, the screen is generally not large, ranging from a few square meters to more than a dozen square meters, so the angle of view is relatively large. This kind of display is very lightweight, relatively high density, easy to handle, and more suitable for indoor use.
Xin Caichen PH4 surface mount three-in-one indoor full-color LED display **: 4800 yuan.
This is a full-color display screen used indoors, which can generally be used in hotels or conference rooms, with a resolution of 128*128 and a pixel density of 62500 points per square meter. **When the angle with the screen is within 140 degrees, you can clearly see the content displayed on the screen, the power is about 1800W, which is more power-saving, this display is a very good choice for the hotel.
Because the outdoor LED display is used in an outdoor environment, the distance is generally far away, so the display screen is relatively large, generally dozens of square meters or even hundreds of square meters, and the brightness of this kind of display is very high, suitable for long distances. The indispensable condition is that the protection level is relatively high, because of the problem of the outdoor environment, its waterproof and ultraviolet resistance is strong, otherwise it is easy to break.
Cooltech Outdoor P10 Full Color **: 10,000 yuan.
The quality of the LED display of the Ketai brand is very good, the size is very large, and it can be seen clearly at a long distance outdoors. With a pixel density of 10,000 points per square meter, it can be seen clearly outdoors due to the large screen.
Brandon Optoelectronics ultra-bright PH10 outdoor single red LED display **: 1400 yuan.
This is a monochrome display, just like the display at the entrance of a supermarket or store, with a line of red words moving on it, and this kind of display only displays text information. The quality of this single red display is very good, there will be almost no dead spots, etc., ** is also very cheap, the cost performance is really good, it is worth starting. I believe that through my introduction to these different types of LED displays, you already have a good understanding of them, right?
Then hurry up and buy according to your needs.
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To give you a comprehensive answer Take your time Monitor screen is an extremely common failure, there are many reasons, and the fault phenomena caused by different reasons are also different, and the solutions are also different. In the text mode, the screen is characterized by confusion of characters, and in the graphic mode, it usually appears as a graphic layer, and horizontal stripes are produced due to internal or external interference. The following are some thoughts and experiences that I hope can be used for your reference. >>>More
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Question: What is led display?
That's a good question. >>>More
Since the data cables of the monitor have been replaced, it shouldn't be something else, you open the right mouse button properties screen saver, the power supply below, and see if it is not debugged well, if there is no problem, it means that there is a problem with your monitor.