First, the brightness. The response speed of a single element of the LED display is 1000 times that of the LCD screen, and its brightness is more advantageous than that of the LCD screen. The LED display can also be illuminated under strong light and is suitable for sub-zero A low temperature of 40 degrees.
Second, power consumption. Power consumption is the most concerned point. Compared with LCD screens, the ratio of LED power consumption is about 10:1. In this regard, LEDs have great advantages.
Third, the viewing angle, the LCD screen has a very limited angle, which is a very lively and headache. As long as the deviation angle is slightly larger, the original color cannot be seen, or even nothing; while the LED It can provide a viewing angle of up to 160°, which has great advantages.
Fourth, the 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 screen processing.
Fifth, the contrast ratio. The currently known high-contrast LCD screen is 350:1, but in many cases, it cannot meet various needs, but the LED display screen can reach higher and more widely used.
Sixth, the appearance, LED uses light-emitting diodes as the basis, compared to LCD, its display can be made thinner.
Seventh, the scope of application, the scope of application of the LED display is wider than that of the LCD display. It can display a variety of text, numbers, color images and animation information, and it can also play color video signals such as TV, video, VCD, DVD, and more. The important thing is that multiple screens can be used for network broadcasting.
Eighth, the service life, the LED display screen can generally support about 100,000 hours, under normal circumstances, can be used for decades, while the LCD is generally about 5W hours.
Ninth, color, the color of LED screen is more realistic than LCD screen, this is because the color gamut of LED is much more than that of LCD.
