OLED avoids backlight mechanism in favor of self-emissive panel of light. It creates a pattern of dark and light pixels, and the light comes from LEDs at the edge of the screen. The traditional LEDs run on liquid crystal display technology where the images get support from the liquid crystal on a transistor basis. Other than energy efficiency, the unique feature is the panel allows a few layers on the screen.
How to Compare Both on the basis of TV Display?
The OLEDs are thinner and lightweight than LCDs. It strikes the main difference on the basis of how they work and the quality of TV display. In OLED, it is illumination from the pixel, and it runs without any separate backlight, whereas in an LCD TV, pixels illumination is done by LED backlight.
The difference in backlight support results in display difference, and in this, some prefer OLED display over LCD. OLED is the best for its excellent picture quality; however, LCDs are also great in low cost but do not comprise with its picture quality.
What are the Display Features to Compare Both?
- Brightness – LCD has a brighter appearance due to the function of the backlight, but this is not the case with OLED as it cannot have so much brightness on the whole screen. Even with a high dynamic range, LCD can perform and give better results than OLED Therefore, LCD is on victory for this points.
- Black Level on Screen – Here, OLED display can turn off individual pixels and result in true black color. The better LCD TVs have a local dimming tendency, and part of the screen can dim dependently than the other part. However, the black areas aren’t completely black as that of OLED displays. So, the OLED is a winner in this respect.
How to Compare on Contrast Ratio?
It is the contrast ratio that determines the final picture quality. It is the ratio between brightness and darkness, and OLED is a winner for its extremely bright level with an absolute black screen. However, LCD cannot show an excellent contrast level of black and white. A high display will look give a realistic look compared to the one with a lower ratio.
How do the Displays Differ in Resolution?
Both the displays are available in different screen resolution formats such as Ultra HD, 4K, and its 8K version. There can be 1080p and 720p resolutions available in the market for both displays. There can be a price difference, and you can get the one that suits your budget and requirement the best.