How to Choose Between Competing TV Technologies

Finding out which TV technology deserves a place in your living room has become quite a research exercise, what with all the options available to consumers today. There are the premium priced OLED and QLED TV’s that boast the latest tech available on the market, as well as the more affordable LED and LCD options. With so much technology to choose from, it can feel that buying a TV has become more complicated and confusing than ever before.

Picture Quality Remains the Main Deciding Factor

The past few years have seen various aspects of TVs grow and shrink in importance. Smart TVs were all the rage just a few years ago and the biggest deciding factor that consumers faced was buying a model that had the most extensive and up-to-date range of apps. Today, almost all TVs are on equal footing in this regard and smart TVs have become standard. Picture quality remains the most critical factor when deciding on what your next TV should be.

If it all seems a bit confusing, don’t worry too much. With a little knowledge about the differences between their capabilities, buying a TV is simpler than you think, even if you want one on which you can play the latest NZD online casino games on! Our guide below will help you understand the difference between competing TV technologies so that you can be confident in your next purchase.


OLED (organic light-emitting diode) is a self-emissive display technology that delivers a smooth, colourful and high contrast viewing experience. OLED is the slimmest TV tech available on the market, we’re talking wallpaper thin at 2.57mm. What makes it so different from its competitors is that in an OLED display panel each pixel self-illuminates which effectively means that each pixel can be switched on and off individually. You can expect extreme brightness, eye-popping colour, unlimited contrast, as well as the darkest of blacks which makes for a more realistic viewing experience. It also boasts an unrivalled refresh rate of 0.001 milliseconds. This premium TV tech is pretty expensive, as one would expect, and the jury is still out on just how long OLED panels will last.


QLED (quantum-dot light emitting diode) is another premium TV technology that has only recently gone on sale. They differ quite drastically from their OLED counterparts as QLED panels are not self-emissive. OLED displays are lit by LEDs along the edge, using a quantum dot colour filter that makes it capable of producing incredible brightness as well as brilliant whites. In comparison to OLED TVs, you’ll find a notable difference in terms of contrast and the blacks less convincing. They’re not as slim as OLED TVs and they have a slower refresh rate.


If you’re looking for a more affordable option and simply can’t justify spending big on an OLED or QLED TV, you’ll find a wide variety of brands that offer LCD-LED TVs in a range of sizes. LCD (liquid crystal display) and LED (light-emitting diode) use identical display technology, although LED TVs are more popular.

The LCD TV uses liquid crystals that rotate polarised light which effectively acts as a light valve that illuminates all pixels at the same time. In a standard LCD TV, all illumination is produced by a backlight that produces uniform brightness and moderately low contrast. In contrast, LED TVs use light-emitting diodes that are arranged either in clusters behind the panel or on the sides.

Although they offer maturing technology in comparison, they provide great value and you can easily buy an LED TV in almost any size you want.

About weta5097

The author has many years of experience in the writing and editing industry. He likes mostly in areas related to business and investment, eternity diamond rings and other similar topics. He shares his Ideas on his blog Entrepreneur Business and Wedding Photography Business.
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