QLED TVs and OLED TVs are the two major display technologies currently in the market. The significant difference between them is that OLED uses organic light-emitting diodes (OLEDs) for creating color, whereas QLED uses quantum dots. Due to this difference, QLED TVs enjoy better picture quality with wider viewing angles than OLEDs do. But how do you know which one is perfect for you? Read on to find out!
What is QLED TV?
QLED TVs are a type of LCD (liquid crystal display). It is a technology quite similar to OLED. Both are used to create digital displays and emit light in response to an electric current. The Q in QLED means Quantum dots (QD) which are cutting-edge color technology in QLED TVs. Quantum dots are exceedingly small inorganic nanocrystals. When a quantum dot is struck by light, it glows with the most finely tuned color. The quantum dot backlight reproduces the most true-to-life color. In other words, a QLED TV is an LED-backlit LCD TV with quantum dots added on top of it. Quantum dots are a neat feature that can significantly enhance image quality.
What is OLED TV?
OLED refers to Organic Light-Emitting Diode. OLED TVs fundamentally differ from QLED TVs, which have LCD screens as their display technology.
The first functional OLED device was created in 1987 by Eastman Kodak chemists Ching Wan Tang and Steven Van Slyke. This device used a two-layer construction with separate hole-carrying and electron-transporting layers to achieve recombination and light emission in the middle of the organic layer. This led to a decrease in operating voltage and an increase in efficiency.
OLED TV technology comes in various forms. With OLED TVs, backlights are completely unnecessary. An OLED enables every subpixel to generate its light. This allows accurate pixel-level control of contrast and black levels, which is impossible with QLEDs.
Benefits/Advantages of QLED
- QLED display can achieve a higher brightness than you can get from an OLED screen. This capacity for greater brightness, when combined with HDR and WCG (Wide Color Gamut) technology, enables a QLED TV to have a better contrast ratio (the difference between the brightest and darkest part in an image), produce a varied, vivid, and dynamic looking color spectrum, as well as a more lifelike looking picture quality.
- The light that each quantum dot emits is so tied to its size that the colors can be tweaked to produce the colors required. As a result, they will be accurate and "pure" for the colors the dots emit.
Additionally, when high brightness and accurate color performance are combined, QLED TVs can produce more color volume than comparable displays. As a result, colors will stay vibrant and expressive as a TV's peak brightness increases. Traditional OLED TVs aren't as good at this as QLED could be.
- For the final advantage, QLED TVs are completely free from image retention and more severe burn-in that can damage the screen like OLED TVs. Without any worry, you are free to watch news stations around-the-clock and play video games all day. Although, as we said, image preservation shouldn't be a problem if you use an OLED routinely.
TCL QLED TV Lineup For 2022
The TCL C735 features a 4K HDR display with Dolby Vision support, a 120 Hz refresh rate, and a dynamic contrast ratio of 100 000:1. The TV also has local dimming, allowing you to see dark areas of the screen in greater detail. The edgeless design of the C735 enables full-screen and wider viewable viewing, which feels natural among all the activities.
Besides, it has a set of internal speakers with high sound quality. Extra sound equipment is not needed. The multi-zone remote control allows you to control different devices from one remote.
For those seeking a high-quality image at a reasonable price, this QLED TV is immaculate! If you're looking for a new home entertainment system, the TCL C735 is a great choice. A silky-smooth gaming experience with less latency, minimal tearing, and the instant control command is available in Game Master mode.
The TCL C635 delivers vibrant colors while maintaining clear images at wider viewing angles (upwards of 178 degrees).  
It also features a powerful processor that ensures even the most high-definition and globally superior games function without a hiccup. With TCL C635, you can manage all your work by casting your laptop onto your large-screen TV with up to 4K quality.
The TCL C735 also has a built-in Roku smart platform accessing thousands of streaming channels. You can watch Netflix or Hulu without buying an additional streaming box or stick. The TV has built-in Wi-Fi and Ethernet ports for direct connection to your router, aiming at faster browsing speeds or Ethernet cable use if Wi-Fi isn't available in your area.
Among your accessible subscriptions and content, you can find new movies and television shows. Recommendations based on what you've enjoyed and what interests you help discover your next favorite.
QLED TVs and OLED TVs have come a long way in the past few years. They both have advantages and disadvantages, even though they are still quite different technology. Most people would be happy with either of these technologies if they bought a new TV today based on price alone. However, when choosing between them for your next investment, there are several factors to consider before making your decision: size, resolution, or brightness level, among others. TCL provides its customers with a range of options. TCL has you covered for whatever you need.
Click here to check out: https://www.tcl.com/global/en/tvs.