The Complete Guide to OLED, LED, and LCD Displays: The Best Smart TV Dilemma

TVs have been a staple in households for decades. They have been used for entertainment and education. They have also been used as a means of communication, such as in the case of breaking news or emergency alerts. In the past few years, TVs have become more advanced and are now being used to stream content from our favourite providers such as Netflix, Amazon Prime Video and many more.

There are many different types of TVs that you can buy, but there are three main types that you should know about. These are LED TVs, LCD TVs, and OLED TVs.

There is a huge difference in the price range for these TVs depending on what you want to get out of your TV. This article is to help you understand the difference between LCD, LED and OLED.

What is an OLED Display?

OLED TVs are a newer technology that is quickly becoming a popular choice among consumers.

OLED TVs, or organic light-emitting diode displays, offer many benefits over traditional LCD and plasma screens. These include:

  • Higher contrast ratio. The contrast ratio is measured by the difference in brightness between the brightest white and darkest black it can produce, which for an OLED TV is infinite. This means that all parts of the screen will always be visible, regardless of how bright or dark they are.
  • A wider range of colors
  • A thinner design with no backlight
  • A faster response time
  • Better viewing angles
  • OLED TVs also consume less power because they don’t require any backlighting. This results in them being thinner than their counterparts, as well as more energy efficient overall since they don’t need to use as much power to maintain brightness

The drawbacks to OLED TVs are that they are expensive and the lifespan is shorter than other technologies.

What is an LED Display?

An LED (light-emitting diode) TV is a new type of display that uses LEDs to create the images. While these LEDs are not as bright as LCD or plasma displays, they use less energy and are brighter in low-light conditions.

An LED TV has a self-contained thin lighting circuit that contains all the electronics needed for an LED display. When a signal is sent to the LED, it emits light through a digital microcontroller chip that produces the image on screen. This makes them ideal for home use because they don’t need a separate backlight like conventional TVs do.

LED TVs have been around since 2008, but they have only recently become popular with consumers in recent years as prices have come down and features have increased.

What is an LCD Display?

LCD stands for Liquid Crystal Display. It is a type of television that uses liquid crystals to generate light in order to create images.

This technology was first used in the 1960s and has since been adopted in digital TVs. LCD TVs are the most widely-used type of TV today with its primary benefit being the low power consumption and long lifespan.

An LCD TV provides a rich range of colors, contrast, and depth of field because each pixel can be individually controlled to display different colors or intensities.

LCD TVs use less power and need little to no cooling or noise. They are able to produce a better picture quality than analog TVs. LCDs also come in a wide range of sizes, with the most popular models being 37″ and 42″.

Comparing the Three Technologies OLED, LED, and LCD Displays

There are three different technologies used in displays, OLED, LED and LCD. Each technology has its own pros and cons.

  • Displays: OLED technology is a new display which is more energy efficient than LCD and LED screens. This technology can produce vibrant colors but also has shorter lifespans than other technologies. On the other hand, LED displays are cheaper to produce compared to OLED displays.
  • Contrast: OLED displays provide images of a higher contrast than LCD and AMOLED displays. This is because each OLED can be turned on or off individually, allowing the darker areas to be as dark as necessary.
  • Pricing: When it comes to pricing, LCD screens are typically cheaper than LED screens. But their price usually increases with the higher quality of the screen technology. OLED displays are generally more expensive than LCD screens, but less expensive compared to AMOLED and other metals such as Plasma.
  • Power Consumption: Power consumption is an important element of any display and OLED technology shows its advantages with respect to the power consumption that it offers. The pixels can be turned off completely when there are blacks in the picture and this helps save power.

    Full array LED displays that come with a local dimming capability offer particular benefits. The black level can be adjusted, which allows the picture quality to remain high in dark areas despite consuming more power per pixel.

    LCD screens aren’t always the most power efficient. Even in scenes with black color, all of the pixels need to be lit. This means that even if one scene is dark, multiple are need to be on at full brightness.


There are a few advantages and disadvantages to each display technology, but overall they’re all capable of providing excellent, enriching experiences.

When it comes to your display, LCD screens are designed for those who want to save money, while LED screens are made for those who would like to spend a bit more and get a better picture. You might spend more on the TV, but this expense will not have as much of an impact on your electricity bill.

OLED displays are expensive but provide the best contrast and colors. They are great for people who care about image quality but maybe aren’t concerned about price.

The most important thing is to choose the right manufacturer. You want a great viewing experience no matter what the technology, so make sure you do your research before purchasing.

Browse the Televisions category at 24BestBuys to find the perfect TV for your budget. Get the best TV reviews to help you choose the right TV – from top brands in the market.

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