What Is the ASUS Smart Contrast Ratio (ASCR) on a Monitor?

PC Monitor

It’s just about inside the odds when you’ve got an Asus monitor that you just’ve seen the bizarre acronym ASCR on the picture palette in the OSD. On turning it on and off, you may discover some humorous issues occurring with the show’s brightness. The query is, what precisely is ASCR?

Quick Answer

ASCR is brief for Asus Smart Contrast Ratio. It is Asus’s dynamic system designed for altering the dynamic distinction ratio on the monitor display relying upon the brightness ranges of the content material. For those that won’t know, the dynamic distinction ratio is the ratio between the most and minimal brightness stage you will get on a explicit show.

In this text, I’ll discuss intimately about ASCR, some associated terminology, and how one can flip on ASCR on an Asus monitor.

Table of Contents



  1. ASCR: Asus Smart Contrast Ratio
  2. What Is the Contrast Ratio on a Display?
  3. Is Dynamic Contrast Ratio the Same as Contrast Ratio?
  4. How To Turn on ASCR on Your Monitor
  5. Conclusion

ASCR: Asus Smart Contrast Ratio

Among the totally different algorithms and methods employed inside the Asus monitor meant to enhance the graphics high quality, a distinguished one is the ASCR choice – specifically, Asus Smart Contrast Ratio. 

It analyzes the content material taking part in on the monitor show and accordingly varies the distinction ratio between the totally different ratios of the display. It can fluctuate the ratio to a most of 50,000:1.

So, do you have to allow ASCR on your Asus monitor? The reply relies upon on the content material you’re watching and your preferences. Some customers reported a clumsy change in the brightness with ASCR settings turned on. Others have a good expertise.

All I can say is to strive it and see if it really works for you. Because if it doesn’t, you’ll be able to at all times return and switch it off. If you’re confused about the distinction ratio in the first place, the following may assist. 

What Is the Contrast Ratio on a Display?

The distinction ratio is the most potential ratio between the brightness of the brightest portion of the display and the brightness of the darkest portion of the display.

If that doesn’t make sense, consider it this fashion. Let’s say we’ve paused a given show at a explicit second. Now, we take our photometer and measure the brightness (luminous depth) of the brightest portion of the display we’re capable of finding. Then, we search for the darkest portion of the display. Again, with our photometer, we measure the brightness of this portion. 

After that, we divide the first studying into the second. The reply you get is known as the distinction ratio. 

Most higher-end shows have a distinction ratio starting from 1000:1 to 3000:1. But you’ll be able to go a lot increased with higher shows. OLED shows have distinction ratios as excessive as 1,000,000:1

Is Dynamic Contrast Ratio the Same as Contrast Ratio?

If you’ve heard of shows with a dynamic distinction ratio of 1,000,000:1 and even infinity to 1, cling on a second earlier than you burst out with admiration. A dynamic distinction ratio is a totally different factor than a distinction ratio.

A dynamic distinction ratio is the ratio of the most brightness a show can obtain to the minimal brightness it could possibly get hold of at any time.

Let me clarify. Take a monitor and observe its show for a sufficiently lengthy interval. In this whereas, word down the lowest and highest values of brightness you’ve noticed on any display portion. Take the ratio of the two values. It’ll offer you the dynamic distinction ratio.

Fancy as it could sound, distinction ratio is not a very helpful parameter for evaluating shows. It doesn’t let you know something vital about the high quality of the show.

How To Turn on ASCR on Your Monitor

All stated and accomplished. But how do you flip on the ASCR on your Asus monitor? Here’s all you should do.

  1. Open the OSD menu on your monitor.
  2. Navigate to the “Image” tab.
  3. Click the “ASCR” choice from the menu.

It ought to allow the ASCR on your monitor. If you’re attempting to configure ASCR whereas being in the Standard or sRGB mode in Splendid, it received’t work. ASCR isn’t appropriate with it. It solely works with SplendidPlus fashions.

Be Mindful of Dynamic Contrast Ratios

Don’t get carried away for those who see a humongous dynamic distinction ratio tag on a show. The dynamic distinction ratio is the most brightness at any instantaneous divided by the lowest brightness at any time. Frankly, this tells you nothing about the show high quality.

Conclusion

In a nutshell, ASCR is brief for Asus Smart Contrast Ratio. ASCR expertise dynamically adjustments the distinction ratio of your monitor’s show relying upon the sort of content material taking part in on it. It might or might not higher your show high quality. The distinction ratio is the ratio between the most and minimal brightness ranges at a explicit second.

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