قالب وردپرس درنا توس
Home / Tips and Tricks / What is a mini LED TV and why would you want one?

What is a mini LED TV and why would you want one?



  Mini LED background lighting from TCL.
TCL

Mini LED screens are just coming on the market and are affordable. This new technology offers more local dimming zones for deeper black and improved contrast. Let's break through the jargon.

What is Mini LED?

Mini-LED is a new display technology that promises improved contrast ratios and deeper blacks compared to LCD panels that are illuminated with ordinary LEDs (light-emitting diodes). As the name suggests, mini LED & # 39; s are a lot smaller than regular LED & # 39; s.

Diodes smaller than 0.2 mm are generally classified as mini-LEDs. These are used to light up a normal LCD panel, just like a traditional LED-lit TV. The main difference is that there are many more mini LED & # 39; s present compared to older TV & # 39; s.

Although mini LED technology cannot quite match the image quality of an OLED or micro LED display, mini LED models are much cheaper to produce. The larger the panel, the greater the savings. The production of large OLED TVs is still difficult and expensive.

How does Mini LED improve on traditional LED TV & # 39; s?

Most modern LCD models use LEDs for background lighting. When you make an LED shine through an LCD panel with a black or dark scene, the blacks are washed out. There is only so much work that the LCD panel can do to "block" the LED light that appears behind it.

To counteract this, TV manufacturers opted for local dimming. By dimming specific LEDs behind the LCD panel, black appear deeper because less light hinders the image.

The problem here is that due to the size of traditional LED & # 39; s, you can only place so many behind the panel. Vizio & # 39; s standard LED illuminated 65-inch PX65-G1

Quantum X LED TV has 384 local dim zones, which are essentially individual LED & # 39; s.

  TCL 8 Series 4K Mini-LED TV
TCL

For comparison, TCL & # 39; s mini-LED 65Q825 8-series of similar size has approximately 1,000 local dim zones and tens of thousands of micro-LED & # 39; s. This results in deeper blacks and less faded dark scenes, because the dimmable areas are a lot smaller and offer much more detailed control over the image.

This makes mini-LED technology a great space between traditional LED-lit screens and OLED or micro-LED screens, for a competitive price.

Mini LED versus Micro LED: what is the difference?

Micro LED & # 39; s are even smaller than mini LED & # 39; s, with each micro LED being placed in a pixel. Samsung, which has withdrawn from mini-LED in favor of micro-LED, uses three small LEDs per pixel in its current micro-LED screens. This means that each pixel can be switched on or off individually and can display a different color than the adjacent pixel.

Ultimately, this provides the gold standard in terms of contrast ratio and color control. The disadvantage is that micro-LED screens are still very expensive to produce. A 4K micro LED TV requires 25 million micro LEDs and the production process is not easy. This means that the technology is not yet viable due to the production costs.

That can change quickly: market research firm IHS Markit predicts a dramatic decrease in the production costs of micro-LED panels that should lead to around 15.5 million displays sent by 2026 annually (compared to just 1,000 in 2019). That number includes not only TVs, but smartphones, wearables and other devices.

OLED (organic light-emitting diode) is a similar display technology as micro-LED, because each pixel can emit its own light. That is why OLED screens currently offer the deepest blacks and the sharpest color contrast in the consumer market. They are also expensive, but the production price has fallen considerably since their introduction.

RELATED: What are Samsung & # 39; s MicroLED TVs & how do they differ from OLED? [19659008] Can you buy mini LED TVs today?

TCL was the first manufacturer to launch mini-LED TV & # 39; s with its 8-series models in October 2019. The smaller 65 ″ screen (65Q825) debuted at $ 1,999 while the larger 75 ″ model (75Q825) started at $ 2,999. Both are exclusively available through Best Buy with a discount. At CES 2020, TCL announced that mini-LED will also be included in its 6-Series models.

Although the smaller 65 "does not yield huge savings compared to OLED screens of similar size such as LG, 75" model represents excellent value considering how expensive large OLED screens are. The current cheapest comparable OLED screen from Best Buy is no less than $ 4,300 (for sale) for the 77 "LG B9.

TCL seems to be the only company to date have introduced screens with this technology. Mini-LED is new, so it's hard to Now specifically shopping for a mini LED TV – this is evident from the fact that mini LED TVs are currently being lumped together with normal LED or QLED labels when shopping online. [19659006] If you want a mini-LED TV, you have to go ahead with TCL or keep an eye out for other companies committed to the technology.It is possible that mini-LED will remain a bit of an obscure choice because companies like Samsung continue to micro-LED acceptance, making the technology may be completely delayed (as did OLED).

Do you have to buy Mini-LED, OLED or QLED?

Which display technology you choose depends on a few primary factors such as price, panel size, brightness and overall image quality.

If money is not an object, micro LED screens are the superior choice. They offer all the benefits of OLED, with a brighter display and no susceptibility to screen burn-in. Unfortunately, there are currently no micro-LED screens for sale to consumers, and they may still be in a year or so.

OLED is the next logical choice. Each pixel in an OLED display can generate its own light, which means deep black, sharp contrast and no "halo" effect as seen in traditional dimmable LED TVs. It is also expensive, but prices continue to fall. OLED panels are available in sizes 55 ″, 65 ″, 77 ″ and 88 ″.

  LG 88
LG

Mini-LED offers a competitive alternative to OLED, which offers some of the benefits without the associated costs with large panels. Because each pixel does not create its light, the deep blacks and sharp contrast are not entirely comparable to OLED, but they are much improved compared to the traditional LED. For larger panels you can literally save thousands of dollars by following the mini LED route. This should improve further if more models come on the market.

And then there is the QLED, where the Q stands for Quantum Dots. In essence, this is a film with small luminous nanoparticles in it, which also tries to emulate the OLED technology. This falls short of what is possible with mini LED and OLED, but QLED can produce a brighter image than OLED. They are also a lot cheaper than OLED screens, especially for large panels, because they are a lot easier to produce.

Finally, there are straight vanilla LED-lit LCD panels, which are among the cheapest screens on the market. You may notice that the backlight dims unevenly, but LCD screens can still be bright and vibrant if you are willing to spend a little more. Our advice (with all displays) is to view them personally before you buy, so that you can compare the package and come to your own conclusions. Dot "TV?

The future is bright (and very dark)

Mini-LED is just one of many display technologies that find their way to the market. TCL has made a leap forward with its 8-series, which offers a real alternative to OLED screens at a much more user-friendly price.

Ultimately, there are a few things to look out for when buying a TV, but don't lose the important things: your budget and desired panel size And remember: if you mainly buy a TV to play games, your priorities are a little different.

RELATED: What should you look for when buying a new TV [19659042]! Function (f, b, e, v, n, t, s)
{If (f.fbq) return; n = f.fbq = function () {n.callMethod?
n.callMethod.apply (n arguments): n.queue.push (arguments)};
If f._fbq = n (f._fbq!); n.push = n; n.loaded = 0 ;? n.version = & # 39; 2.0 & # 39 ;;
n.queue = []; t = b.createElement (e); t.async = 0 !;
t.src = v; s = b.getElementsByTagName (e) [0];
s.parentNode.insertBefore (t, s)} (window, document, & # 39; script & # 39 ;,
& # 39; Https: //connect.facebook.net/en_US/fbevents.js);
fbq (& # 39; init & # 39 ;, & # 39; 335401813750447 & # 39;)
fbq (& # 39; track & # 39 ;, & # 39; PageView & # 39;)

Source link