What is the difference between OLED and QLED? Explain the lazy bag.

Aside from the delicate and thin appearance, panel technology has also improved over the past years. oled panels manufacturer Technology has developed to make TVs in recent years high-end and flagship specifications. When LCD TVS came on the market in the past, we all thought it was very advanced panel technology, but there are now organic light-emitting diodes and QLED panels with different specifications and technologies.

There are some differences between OLED and QLED that may seem insignificant:

In contrast to LCD screens used in TVs, organic light-emitting diodes (OLEDs) produce their own light.

Just like LCD screens, quantum dot light-emitting diodes (qds) use backlighting.

A QLED is an OLED

OLED: what is it?

The organic light-emitting diode (or organic light-emitting semiconductor) is an organic light-emitting diode.

A current-type organic light-emitting diode (OLED) produces light proportional to the injection current.

Since OLEDs are easy to make, they have thinness, a wide viewing angle, flexible OLED high response, and good clarity, making them suitable for screens as well.

How does OLED work?

How does a QLED work?

It is made of tiny semiconductor nanocrystals that cannot be seen with the naked eye, known in Chinese as quantum dot light-emitting diodes.

As a liquid crystal screen, QLED is characterized by high quantum dot stability, china oled along with a mature backlight and liquid crystal panel, which means that it has a relatively long service life.

Additionally, the partial performance of brightness and screen size will also be better and larger than OLED.

How does a QLED work?

Differences between QLED and OLED

Do you have a better understanding of OLED and QLED? Maybe you still think these two specifications are the same!

It is easier to distinguish OLED from QLED based on five aspects.

The color of the picture

Compared with organic light-emitting diodes, QLED color accuracy is higher, even in high brightness places can display color saturation, for a wide variety of brightness, color quality can be displayed accurately; However, organic light-emitting diodes are not as accurate in color as QLED, but mainly depend on the manufacturer's color technology.

Black screen

In other words, when the black screen is presented, the effect of all black is presented, and this technology has more advantages over OLED.

Effects of HDR

HDR is the difference between the highest and lowest brightness. The HDR effect of OLED can reach very low brightness, whereas the HDR effect of QLED can reach very high brightness.

Angle of View

A 50-inch TV may not be able to see clearly from every angle. The most important thing is to look at the perspective of the panel. Organic light-emitting diodes and QLEDs are almost mature in this regard, even at a slanted angle, and you can also see the colors.

Size of the appearance

A good way to tell the difference between OLED and QLED is by their size. OLED TVs are limited in size, with current models ranging from 55 to 65 or 77 inches, while QLED TVs cover almost any size.