What is Mini LED? Difference between Mini LED, LED, OLED and QLED

To enhance the viewing experience of users, TV manufacturers integrate many modern screen technologies, including Mini LED backlight technology. In essence, what is Mini LED, what is the difference between Mini LED, LED, OLED and QLED? If you are curious, please refer to the following content right away!

Learn about Mini LED

What is Mini LED?

Mini LED is an improved technology from the built-in LED backlight technology on LCD screens, it uses micro Mini LEDs (much smaller in size than standard LEDs) that shine light through pixels. does not automatically light up on the screen to display the content for your enjoyment.

Basically, Mini LED technology is a new type of display technology that uses LEDs smaller than regular LED technology to create the light of the screen, and does not involve changing the resolution (pixels or pixels). ) belong to image.

Mini LED working mechanism

Since the Mini LED backlight is behind the LCD panel in the same panel, it can be turned on or off depending on the image. They are often grouped into zones to respond and synchronize the backlight with the displayed image perfectly.

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Along with reducing the size of the backlight, the number of Mini LEDs will be increased (from a few hundred to several tens of thousands of bulbs) to help brighten the screen better, reproducing images with higher contrast. These micro-sized LEDs shine light through non-self-illuminating pixels to give you an on-screen image.

However, unlike other conventional LED backlights – even Local Dimming – it is made up of thousands of tiny LEDs that can be turned on/off in small zones, giving the detailed images, deeper blacks.

Currently, this technology is being widely applied on many products of popular TV brands such as Samsung TV, LG TV, TCL TV, Sony TV, …

Outstanding features of mini LED screen

Outstanding screen brightness

The LEDs on the mini LED display are scaled down many times compared to standard LEDs, providing screen brightness as high as 1000 nits , even with the new algorithm driver, the LED for extreme light up to 2000 nits , supporting high definition HDR content.

High Contrast

Unlike previous TVs, the backlight is often placed along the edge of the screen (Edge Lighting technology), so the image reproduction tends to be flashed, not sharp. To overcome this, the manufacturers of Mini LED TVs move the LEDs behind the LCD panel, giving a thicker light density, precise backlight control thanks to the ability to control more independent zones (aka. is local dimming technology – Local Dimming) to help display images more clearly.

Contrast ratio up to 10,000,000:1, highlights brighter, dark areas deeper , providing insight into every detail of every change of light and shadow on the projection screen.

Detailed, more brilliant images

With wide color coverage on modern color spaces sRGB, Adobe RGB, DCI-P3, combined with Quantum Dots, the screen can display from 95 – 100% of the DCI-P3 color gamut , wider than 30 % compared to traditional LED display. As a result, the Mini LED screen delivers images with rich, vibrant colors, detailed images, attracting your eyes at first sight.

Thinner TVs

Mini LED TVs eliminate the standard optical distance, so that the thickness of the product is reduced, helping to make the TV design look thinner and more advanced , contributing to adorn the space. Living of the family, the office becomes fashionable, luxurious, saving space.

In addition, the Mini LED screen also has many other strengths such as improved edge swelling, no burn-in (image retention, screen ghosting), long service life, and less potential degradation. display over time, giving you peace of mind to experience content with sharp images, deep blacks and excellent contrast in long-lasting quality with the Mini LED display.

Difference between Mini LED, LED, OLED and QLED

In short, the essence of Mini LED technology still uses LED backlighting, but the size of LED bulbs is much smaller than that of common LED bulbs. As a result, the brightness, especially the contrast, is higher than conventional LED backlight technology. However, compared with OLED screen technology, OLED is still the most different and advanced screen technology up to the present time. OLED technology does not use a backlight, but each pixel is an independent on / off light bulb, so the contrast and black output seems to be absolute, which is what Mini LED has not been able to do.

You can see the details of the difference between Mini LED, LED, OLED and QLED through the comparison table below.

Criteria	Mini LED	QLED	OLED	LED
Size	Greater than 100 m and less than 200 m	Do not use	Do not use	About 1 mm
Brightness	Excellent	High	High	Medium
Color	Excellent	Great	Great	Good
Contrast	High	Medium	Excellent	Short
Move	Great	Good	Excellent	Medium
View	High	High	Excellent	Short
Thickness	Thin	Thin	Thin	Thick
Life cycle	10 years	7 years	8 – 10 years	4.5 – 6.8 years
Electric used	Short	Medium	Medium	High
Price	From about 20 million to over 100 million	From about 12 million to over 200 million	From about 30 million to over 800 million	From 5 million to over 20 million
Response Time	About 1 millisecond	2 – 8 milliseconds	0.1 – 0.2 milliseconds	2.3 – 8.1 milliseconds
Number of LEDs needed in the TV	Several thousand LEDs	Do not use	Do not use	Several hundred LEDs
Production stage	Less difficult	Very difficult	Difficult	Easy

This article has helped you understand more about Mini Led, its working mechanism and its highlights. If you love Mini LED TVs, you can order through Tnhelearning.edu.vn’s website or call the toll-free hotline 1800.1061 to buy products quickly and conveniently!