Differences In Parameters Between LED Screen And LCD Screen
Introduction
What is the difference in parameters between LED screen and LCD screen?
Details
What is the difference in parameters between LED screen and LCD screen?
1. Brightness.
The reaction speed of a single element of the LED screen is 1000 times that of the LCD screen, and its brightness is also more advantageous than that of the LCD screen. The LED display can also look after it in strong light and adapt to the low temperature of minus 40 degrees.
2. Power consumption.
The power consumption is the most concerned point. Compared with the LCD screen, the power consumption of LED is about 10:1. In this respect, LED screen has a great advantage.
3. Visual angle.
The angle of the LCD screen is very limited, which is a very lively and troublesome problem. As long as you deviate a little from the angle, you will not be able to see the original color, or even nothing, while LED screen has a great advantage because it can provide a view up to 160 deg.g.
4. Refresh rate.
LED uses electrical energy to convert into light energy, using the injection principle, so its refresh rate is higher, and then better in terms of video processing.
5. Contrast.
At present, the known high-contrast LCD screen is 350:1, but in many cases, it can not meet various needs, but the LCD screen can be higher and more widely used.
6. Appearance.
LED screen is based on light-emitting diodes and its display is thinner than LCD screen.
7. Scope of use.
The application range of LED display screen is wider than that of LCD display screen. It can display all kinds of text, numbers, color images and animation information, and can also play color video signals such as TV, video, VCD, DVD and so on. More importantly, it can use multiple display screens for network broadcasting.
8. Service life.
LED display screen can generally support about 100000 hours, under normal circumstances, can be used for decades, while LCD screen is generally about 5W hours.
9. Color.
The color of the LED screen is more realistic than that of the LCD screen, because LED screen has a lot more color gamut than LCD screen.
