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The competition in the high-end TV market is extremely fierce, while the technical aspects include the competition between OLED and QLED. OLED TVs are actually the "heirs" of plasma TVs. In recent years, OLED has received support from companies such as LG, Panasonic, Sony and Hisense. These major brands have launched more excellent OLED TVs. The most common technology in the high-end TV market.
The QLED technology
The QLED technology suddenly appeared in 2017. Samsung is a loyal supporter of QLED TVs. At present, QLED TVs account for a large proportion of Samsung TVs. So in the face of these two very different technologies, how should you choose? Which technique is best? The following is an analysis for everyone.
First, what is QLED? First of all, QLED is a brand-new type of LED TV. It uses quantum dot technology to improve the performance of key image display effects, so it can have a better black level and show more complex colors than ordinary LED TVs.
The so-called quantum dot, like a filter, is a semiconductor nanocrystal. When stimulated by light or electricity, quantum dots will emit colored light, and the color of the light is determined by the material, size and shape of the quantum dots. By changing the shape of the number of dots, you can get high peak pure color light from red light to blue light, which is naturally superior in color.
QLED is not an emissive display technology, unlike plasma, OLED, MicroLED or even the old-fashioned CRT TV. Quantum dots do not directly emit the colors we see, but rather disperse the backlight of the LED, and act as a filter in an LED panel. LEDs use quantum dot films to accurately convert light into an ideal color temperature, and can simultaneously increase brightness and color.
OLED vs. QLED
Then compare the two, the difference in all aspects.
To sum up, judging from the image effect, the overall performance of OLED is better, OLED TV is thinner and lighter, and the energy consumption is lower. Although the price is slightly more expensive, it is now slowly in the process of price reduction. If you want to buy a high-end TV, you can really consider OLED, the display effect is good, and all aspects of the evaluation are good.
The QLED technology
The QLED technology suddenly appeared in 2017. Samsung is a loyal supporter of QLED TVs. At present, QLED TVs account for a large proportion of Samsung TVs. So in the face of these two very different technologies, how should you choose? Which technique is best? The following is an analysis for everyone.
First, what is QLED? First of all, QLED is a brand-new type of LED TV. It uses quantum dot technology to improve the performance of key image display effects, so it can have a better black level and show more complex colors than ordinary LED TVs.
The so-called quantum dot, like a filter, is a semiconductor nanocrystal. When stimulated by light or electricity, quantum dots will emit colored light, and the color of the light is determined by the material, size and shape of the quantum dots. By changing the shape of the number of dots, you can get high peak pure color light from red light to blue light, which is naturally superior in color.
QLED is not an emissive display technology, unlike plasma, OLED, MicroLED or even the old-fashioned CRT TV. Quantum dots do not directly emit the colors we see, but rather disperse the backlight of the LED, and act as a filter in an LED panel. LEDs use quantum dot films to accurately convert light into an ideal color temperature, and can simultaneously increase brightness and color.
OLED vs. QLED
Then compare the two, the difference in all aspects.
- the black level parameter OLED is relatively strong;
- QLED has an advantage in brightness; the color gamut is divided into two;
- the response time, the OLED material panel is the winner; the input delay is the same, both materials are similar;
- visual In terms of angle, OLED is better; QLED is better in terms of screen size;
- QLED performs better in terms of service life; QLED is more suitable in screen burning;
- OLED is more suitable in terms of energy consumption; both are similar in terms of price .
To sum up, judging from the image effect, the overall performance of OLED is better, OLED TV is thinner and lighter, and the energy consumption is lower. Although the price is slightly more expensive, it is now slowly in the process of price reduction. If you want to buy a high-end TV, you can really consider OLED, the display effect is good, and all aspects of the evaluation are good.
