Comparing the Differences Between LED and LCD Displays

Today, 2 TV display technologies that often leave consumers in a dilemma when it comes to making a choice are LED and LCD screens. So, what are the differences between them? To gain a clearer perspective on this matter, let’s delve into it within the following article.

1. What is an LED Display?

An LED display is a type of display technology that uses LED lights to create images on the screen. The pixels on an LED display are essentially tiny LEDs that emit light when electrically stimulated. LED displays are typically divided into multiple independent zones, with each zone capable of adjusting brightness independently, improving contrast and color accuracy.

The LED technology finds widespread application in various devices such as TVs, computer monitors, outdoor billboards, and numerous other applications. LED displays are known for their ability to produce vivid colors, high contrast, and intense brightness, offering a high-quality visual experience.

Consider purchasing a Sony 43-inch TV to experience an LED display. This device combines LED display technology, X1 4K HDR processor, Triluminos Pro technology, and more to deliver a true-to-life, sharp display down to the finest detail.

2. What is a LCD Display?

An LCD display is a display technology that uses liquid crystals to control light and create images on the screen. An LCD screen typically consists of a flat panel containing an array of liquid crystal elements arranged into pixels to form a complete image.

LCD technology is widely used in electronic devices such as TVs, computers, mobile phones, tablets, and various other applications. LCD displays usually offer a wide range of colors and good contrast. Depending on the specific technology and design, LCD screens can vary in features and capabilities, from basic displays to high-end ones with high resolution and superior color performance.

The LG 32-inch TV (Tivi LG 32 inch thường) is a popular choice for LCD displays today. Despite its compact screen size, these products still provide excellent, sharp display quality.

Smart TV LG 32 inch 32LQ576BPSA HD has an LCD screen

3.  Differences Between LED and LCD Displays

To understand the differences between LED and LCD displays, please refer to the table below:

Criteria

LED Display

LCD Display

Color Accuracy

More realistic colors due to improved RGB color space

Colors are not as vibrant or true as LED displays

Contrast

Better due to full-array backlighting

Inferior as it utilizes a single large backlight

Viewing Angles

Approximately 150 degrees, better clarity even at the edges

Around 100 degrees, the closer to the edge, the lower the contrast

Response Time

1 – 5ms

Less than 10ms

Size

Available in a wider range from 24 to 90 inches 

Typically found between 15 to 65 inches

Power Consumption

Thấp hơn 40% so với LCD

Higher

Lifespan

Approximately 100,000 hours

Around 50,000 hours

Safety

No ultraviolet emission

May emit harmful rays

Maintenance

Easier, as only individual faulty LEDs need replacement

Entire backlight requires replacement

Cost

Relatively higher due to newer technology

Relatively lower

Choosing between an LED and an LCD display depends on your needs and preferences. Understanding the characteristics and pros and cons of both types of displays will help you make an informed decision to enjoy the best entertainment experience for you.