You are here: Home » News » TFT LCD Display Knowledge » LCD vs. LED: Top 9 Differences

LCD vs. LED: Top 9 Differences

Views: 203     Author: Reshine Display     Publish Time: 2023-09-15      Origin: Site

Inquire

facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button
LCD vs. LED: Top 9 Differences

1. The type and positioning of lighting

LCD

LCDs require a light source to illuminate the crystals to create images on the screen as they do not produce light like other displays, such as plasma or cathode ray tube displays. This light source can either be behind the screen or at the edge, depending on the type of screen.

Importantly, LCDs usually have a light source placed behind the screen.

LED

Unlike LCDs, a device may emit light from behind or the edges of LED monitors.

Direct-lit LED displays emit light from the back. This type of lighting eliminates the need for a separate backlight, resulting in a more energy-efficient display. When the light source is located on the edge of the screen, it is known as an edge-lit LED display. The light in this type can be directed toward the center of the display by using a light guide plate to ensure that the light is distributed evenly.


2. Image quality at various viewing angles

LCD

A viewing angle is the maximum angle from which a consumer can view a display monitor while maintaining acceptable visual performance. Outside of this range, the monitor shows images with low contrast, brightness, or blur. LED and LCD manufacturers must reduce the rate of change of hue and saturation while maintaining the RGB percentage of a specific image regardless of the angular position relative to the center of the screen. LED displays, in general, have a wider viewing angle than LCDs, up to 178 degrees, allowing consumers to see images clearly from various angles.


LED

LEDs have fewer viewing angles than LCDs, which can affect image quality in certain situations. LEDs have a 120-160 degree viewing angle. When viewed from a regular, vertical angle, the image quality of LED displays may not be as good as that of LCDs.


3. Video wall applications

LCD

Video walls are also referred to as display walls. To reduce dead pixel space between different displays, modern video walls use tiled LCD panels, direct LED tiles, or rear-projection tubes. A video wall made up of several tiled LCD panels has a narrow viewing angle and high resolution with vibrant colors. They are, however, not as bright as LED displays and are thus appropriate for control rooms.


LED

Video walls made of multiple direct LED tiles provide a wide viewing angle and high-resolution images with accurate colors. These vibrant video walls are ideal for use in outdoor settings such as stadiums, concert halls, and shopping malls. LED tiles have excellent uniformity with no bezel appearance, making LEDs a popular choice for video walls, whereas LCD tiles have bezels that cause gaps and visual barriers.


4. Gaming applications

LCD

Consider a gaming monitor with a low response time, high refresh rates, in-plane switching (IPS) panel technology, and a high dynamic video (HDR) feature. LCDs cannot compete with LEDs in this regard, but they are also less expensive. Although LED and LCD monitors can provide gamers with an immersive gaming experience, their performance differs. Gamers should strive to get the most bang for their buck by finding the right balance of performance and price. Click here for 6.0 Inch Mipi Lcd Display.


LED

LED monitors have higher refresh rates, which results in better performance with less lag and ghosting in graphically intensive games. They have IPS panels with greater color accuracy, a wider color gamut, and dimming capabilities. An LED monitor with high-display resolution (HDR) technology is advantageous because it produces stunning game images. They also have faster average response times, allowing for more distinct movement. Finally, for the best gaming experience, consider purchasing LED monitors, which outperform LCD monitors in these critical parameters.


5. Image quality

LCD

Picture quality in LED and LCD displays is affected by factors such as resolution, color accuracy, brightness, contrast, and viewing angle. It is important to note that LCD monitors produce high-quality images, but not as well as LED monitors. Their image quality, however, degrades when viewed at vertical angles, where LCDs outperform LEDs.


LED

Picture quality in LED and LCD displays is affected by factors such as resolution, color accuracy, brightness, contrast, and viewing angle. It is important to note that LCD monitors produce high-quality images, but not as well as LED monitors. Their image quality, however, degrades when viewed at vertical angles, where LCDs outperform LEDs.


6. Energy efficiency variations

LCD

The power consumption of LED and LCD displays varies depending on the resolution, screen size, build quality, screen brightness, and power-saving settings. Older LCD models with CCFL backlighting consume more energy than modern LCD models with LED backlighting. Power is consumed more by monitors with larger screens and higher resolutions. Furthermore, monitors that display animation with a lot of motion consume more energy than static images. Similarly, the more power is consumed, the higher the screen brightness settings.


LED

LED monitors are more energy efficient than LCD monitors when all factors are held constant, including consumer usage because they use less power to produce the same amount of light. Customers could also use power-saving modes to save even more energy. 


7. Environmental friendliness

LCD

Environmental friendliness refers to the environmental impact of LCD and LED displays during production, use, and disposal. LEDs and LCDs have a significant environmental impact, especially when considering how they are manufactured and disposed of after use by consumers.

LCDs are more environmentally friendly than older models that use cathode-ray tubes (CRTs) because they use less power and last longer, reducing waste. LCDs, on the other hand, contain trace amounts of mercury that are hazardous to the environment and contribute to pollution after disposal.


LED

LED displays are the more environmentally friendly option because they weigh less and thus use less fuel during delivery. They also use less energy and have a longer working life. Environmental friendliness refers to the environmental impact of LCD and LED displays during production, use, and disposal. LEDs and LCDs have a significant environmental impact, especially when considering how they are manufactured and disposed of after use by consumers.


8. Affordability and price point

LCD

LCD monitors are unquestionably less expensive than LED monitors. This is because they have been in the market for a longer period and have lower production costs. With increased screen size and resolution, the prices of both LCD and LED monitors rise. The prices of monitors vary depending on the model and manufacturer.


LED

LED monitors are more expensive because they use less energy and incorporate cutting-edge technologies such as IPS panels and edge-lit backlights. Furthermore, the intended use of the LED monitor can raise the price. Gaming LED monitors, for example, are more expensive than a typical workstation display used by a web developer because they are designed and optimized to handle even the most intensive graphics to provide gamers with an immersive experience with hyperrealistic images.


9. Size and shape variations

LCD

LCDs are manufactured in standard shapes and sizes, limiting consumers to fewer options. LCDs, unlike LEDs, do not have applications in areas such as digital signage. Furthermore, LCDs with CCFL backlighting have thicker monitors because they take up more space than LED monitors with backlighting technology.


LED

LED displays come in a variety of shapes to meet the needs of consumers. They can buy innovative LED displays such as the ball LED display, curved LED display, flexible LED display, or foldable LED display. Additionally, edge-lit LED monitors are thinner than back-lit LED monitors.

Content Menu
Follow Us
Quick Links
Products
Contact Us
Tel:+86-15338759716
E-mail:info@reshine-display.com
Add:2nd/4th Floor,Building L , Third Industrial Park, Xinwei,Longhua District,Shenzhen.
 
Copyright © 2023 Reshine Display (HK) Technology Co., Limited All Rights Reserved.