In recent years, with the widespread application of LED electronic display, its performance in various scenarios has become more prominent. However, the price differences of LED display on the market are also very obvious, from low to high prices. How to understand these differences more comprehensively and buy suitable products according to needs are the key issues that many consumers pay attention to. The main differences between cheap and expensive LED displays will be analyzed from multiple aspects.
1. Anti -static performance
LED is a low -voltage drive device, which is particularly sensitive to high -voltage anticrofitration capacity. LED components with better anti -static performance need to use more advanced materials and processes during the production process, and the cost is naturally higher. The improvement of anti -static capacity directly affects the durability and stability of the product, so the higher -priced LED display usually has stronger anti -static performance.
2. Brightness performance
The brightness of the LED display is directly determined by the luminous efficiency of the LED chip. Take you to understand LED chips: technology, application and development.
High brightness LED: The higher the brightness, the better the visual effect, especially for the display of the outdoor environment.
Chip size: The larger the chip size, the better the brightness performance, but the cost is also rising. Therefore, brightness is one of the important factors that determine the price of the display.
3. Solid wavelength consistency
The wavelength consistency is an important parameter that affects the quality of the display screen. The consistent the wavelength, the better the display effect, and the higher the color restoration. The lower -priced LED display may be due to inconsistent wavelengths, resulting in obvious color difference during viewing from different angles. The control of high -end products in terms of wavelength consistency is more fine and the display effect is more uniform. There are commercial LED display price range.
4. Leakage current control
The circuit design of the LED display needs to strictly limit the existence of reverse current to extend the life of LED. Low -priced products may have compromised in this regard, resulting in poor reverse current control, which shorten the service life of the display screen. The high -quality LED display is excellent in the control of leakage current and can ensure a longer usage cycle.
5. Lighting angle consistency
The uniformity of the luminous angle determines the color consistency of the color when watching the display in different directions.
Low -priced products: Performances may occur due to inconsistent lighting angles.
High -end products: Make sure that viewing at any angle can present the same color effect, suitable for scenes with higher display requirements.
6. LED life life
The LED life is determined by its chip, bracket, gold thread, and packaging structure. High -priced LED display uses more high -quality materials in these aspects, and the attenuation slowdown is slower, which significantly extend life. Due to the limitations of materials or craftsmanship at low -cost products, the service life may be shorter.
7. LED chip brand
The brand of the LED chip has a direct impact on the display performance.
International brands: such as the United States CREE, Japan Asia, etc., with stable performance, high brightness, long life, but high prices.
Chinese brand: It has certain advantages in terms of cost -effectiveness, but it may be slightly inferior to certain performance indicators. How to choose: top LED brand VS emerging brand?
8. chip size
The size of the chip determines its luminous efficiency and stability. The larger the size, the stronger the performance, and the higher the natural cost. Therefore, large -sized chips are often used for high -end LED display, while small -sized chips are more common in low -cost products.
9. Epoxy resin colloidal quality
During the packaging of LED chips, epoxy resin colloids play a protective role. High -end products use high -quality colloids with anti -ultraviolet and fire resistance characteristics, which not only improves the durability of LED, but also effectively avoids aging or discoloration problems that occur after long -term use. This is also one of the important advantages of high -priced LED display.
Summarize
The difference in the price of LED electronic display is mainly reflected in the anti -static performance, brightness, wavelength consistency, leakage current control, luminous angle, life, chip brand, size, and packaging materials. When buying, consumers should balance the price and performance according to actual needs to avoid simply pursuing low prices and ignore product quality. High -quality LED display can not only bring a better visual experience, but also reflect its value in the long run.
Thank you for watching. I hope we can solve your problems. Sostron is a professional LED display manufacturer. We provide all kinds of displays, display leasing and display solutions around the world. If you want to know: LED advertising display: investment or consumption? Please click read.
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