Viết bởi Admin 24/11/2023
There are several types of TV technologies, each with its own set of characteristics and advantages. Ranking TV technologies in terms of advancement is subjective, as it depends on specific criteria such as picture quality, energy efficiency, and cost. The following guide is a generalized order from what is considered more advanced to less advanced:
1. MicroLED
This technology is considered highly advanced, offering the benefits of both OLED and LED TVs. This emerging technology uses microscopic LEDs to produce light and color. MicroLED TVs aim to combine the advantages of OLED and LED TVs, offering deep blacks, high contrast, and energy efficiency.
2. OLED (Organic Light Emitting Diode)
Known for their exceptional color reproduction and contrast, OLED TVs are considered a high-end option. OLED TVs use organic compounds that emit light when an electric current is applied. Unlike LED TVs, OLED TVs do not require a backlight, allowing for true blacks and improved contrast ratios. OLED displays are known for their exceptional color reproduction and viewing angles.
3. QLED (Quantum Dot LED)
QLED technology, with its quantum dot enhancements, is generally considered a step above traditional LED/LCD TVs. QLED TVs use quantum dot technology combined with an LED backlight. This technology enhances color accuracy and brightness, resulting in vibrant and lifelike images. QLED TVs are often considered a high-end option.
4. Mini-LED
This technology, incorporating smaller LEDs for backlighting, provides improved local dimming and contrast compared to standard LED TVs. These TVs use a large number of smaller LEDs for backlighting, providing improved local dimming and enhanced contrast compared to traditional LED TVs.
5. LED (Light Emitting Diode)
LED TVs are the most common and widely available, offering a good balance between performance and affordability. These TVs use an LED backlight to illuminate the display. LED TVs are energy-efficient, offer slim designs, and can produce bright and vibrant images. They are the most common type of TV on the market.
7. LCD (Liquid Crystal Display)
LCD technology is considered less advanced than LED, OLED, or QLED due to limitations in contrast and viewing angles.
LCD TVs use liquid crystals to modulate light and produce images. They often require a backlight, which can be fluorescent (older models) or LED (more modern models). While LCD TVs are generally more affordable, they may have limitations in terms of contrast and viewing angles compared to OLED or QLED TVs.
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