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.
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.
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
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.