Understanding what an LED TV is, is one of the most common questions that people have when they’re researching and purchasing TV products. Check out this article to gain a better understanding of LED TVs, including their classification, advantages, disadvantages, and more.
1. Overview of LED TV
An LED TV is a type of television that uses LED (Light Emitting Diode) technology to provide backlighting for the screen. LED TVs typically have the following three key characteristics:
- Backlighting Technology: LED TVs use LED lights to provide backlighting for the screen. This enables LED TVs to adjust the brightness of different areas of the screen independently, resulting in better contrast and color performance compared to older technologies like traditional LCD.
- Brightness and Contrast: LED technology allows LED TVs to achieve higher brightness and contrast levels compared to traditional LCD TVs, enhancing color accuracy and producing sharper images.
- Energy Efficiency: While not as energy-efficient as OLED TVs, LED TVs generally consume less energy than traditional LCD TVs due to the high efficiency of LED lights.
LED TVs use LED technology to provide backlight for the screen
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2. Classification of LED TV
LED TVs are classified based on how the backlighting system is arranged, including Direct LED and Edge-lit LED. Here’s a more detailed breakdown:
- Direct LED Backlighting: In this configuration, LED lights are directly distributed behind the LCD screen and can be turned on, off, or adjusted for brightness independently for different regions of the screen. This results in higher contrast and better light control. Direct LED LED TVs typically have relatively larger thickness compared to Edge-lit LED TVs.
- Edge-lit LED Backlighting: LED lights are placed at the edges of the LCD screen and shine light into the screen. This design makes the TV thinner and more compact. However, because light has to spread from the edges, there may be variations in brightness across the screen.
LED screen TVs are classified based on the layout of the backlight system
While both types use LED technology to provide backlighting, direct backlighting typically has better visual performance and higher contrast. However, bezel LED TVs often have slim designs and can be more affordable.
3. Pros and Cons of LED TV
LED TVs have their own set of advantages and disadvantages:
1 – Pros:
- Energy Efficiency: LED TVs consume over 30% less power than traditional LCDs.
- Brightness and Contrast: They offer more than 40% higher brightness and good contrast levels, resulting in sharp and vivid displays.
- Durability: LED TVs are often more durable due to their good heat dissipation capabilities.
2 – Cons:
- Black Levels: While improved, LED TVs may still struggle with deep black levels compared to some other technologies.
- Viewing Angles: They can have limited viewing angles, especially at extreme angles, which can result in reduced image quality.
4. Suitable Users for LED TV
LED TVs are suitable for various users with different needs. Here are some key user groups for LED TVs:
1 – Basic Users: LED TVs are suitable for individuals with basic entertainment needs, who want an affordable TV (typically priced between 5 – 7 million VND) for regular TV channel viewing.
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2 – Budget-Conscious Consumers: LED TVs are often more budget-friendly compared to premium technologies like OLED. This makes them a reasonable choice for users on a tight budget who still desire good image performance.
3 – Limited Space: LED TVs, with popular sizes ranging from 32 to 50 inches, have slim designs, making them a good fit for users with limited installation space.
LED TV is suitable for users with basic needs, limited budget,…
This article has covered all the information you need to understand what an LED TV is. We hope this helps you make an informed decision when purchasing a TV that suits you and your family. If you require any assistance regarding TV products, please contact our team using the information below. Our advisors are ready to assist you anytime.
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