OLED technology, which involves the production of screens using organic LEDs, is far from a newcomer to the consumer electronics market. Mobile phones that have used OLED displays in one form or another have been available since 2001. However, today, when OLED TVs made by Samsung and LG are increasingly becoming key exhibits at various exhibitions, consumer interest in this technology is increasing day by day, giving rise to more and more new questions.
So what makes a TV with an OLED screen better than a TV with a conventional LED screen or a liquid crystal screen (LCD)? What is the advantage of OLED technology? Does it have any flaws? We will try to explain the answers to these and other questions in an understandable language.
What is an LED?
The abbreviation Light Emitting Diode stands for LED. These are small solid-state elements that convert the movement of electrons through a semiconductor into light radiation. Compared with incandescent and fluorescent lamps, LEDs are quite small, but the light emitted by them is very bright. However, the size of the LED is still not small enough to use a separate such element for each pixel of the television picture – from this point of view, alas, they are too big. Therefore, LEDs are used exclusively in the form of the backlight in televisions with LCD screens.
What is OLED?
The acronym OLED stands for Organic LED. Speaking very simply, organic LEDs are made from special organic components, which are illuminated when electricity passes through them. At first glance, it might seem that the difference between OLED and LED is not that big, but organic LEDs can be very thin, small, and flexible. On the TV screen, which is made on the basis of organic LEDs, each individual pixel is displayed on its own, independently of the others.
So what is better – OLED or LED / LCD?
In terms of quality, OLED TVs are superior to LED/LCD screens in almost all respects. However, the picture quality is not the only indicator; the overall picture is much more multifaceted. Therefore, best LED TV brand in Delhi offer you, step by step, to consider all the parameters that should be considered when comparing OLED and LED TVs.
Colour Space – Winner: OLED
Recently introduced OLED TVs are capable of transmitting a wider gamut of colours than LED / LCD TVs. In simple terms, OLED TVs are capable of reproducing more subtle colors from the visible spectrum.
Response Time – Winner: OLED
Despite the fact that the technical parameters of LED/LCD TVs are constantly being improved, OLED technology just pushes them to the side-lines in the race of indicators characterizing response time.
Black Level – Winner: OLED
The ability of the display to perfectly reproduce the “deep” black color is a critical factor in providing excellent image quality. The darker the black color on the screen, the higher the image contrast and the richer the color gamut (among other parameters), which in turn makes the image more realistic and bewitching. If we talk about comparing black display quality, then OLED technology is the undisputed champion. You should buy smart LED TV in Delhi by taking all these points into consideration.