What is DCR on a Monitor? Is it Good for Gaming? [2023]
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DCR is the latest trend in screen technology, improving videos or graphics quality. If you want a better viewing and gaming experience at a price you can afford, considering it may be a good option.
But for those unfamiliar, you might ask what a DCR is on a monitor and how it benefits gaming. Luckily, our engineers have the answer, so keep reading!
DCR, Explained
The DCR, short for Dynamic Contrast Ratio, is a technology that can automatically figure out how bright an image is as a whole. It can effectively fix different color levels by lowering the brightness of dark areas.
DCR not only enhances the contrast ratio but also makes the grayscale look better. Basically, this DCR technology is used to enhance the quality of the pictures and automatically change the settings so that the pictures look better.
Dynamic Contrast Ratio Monitor Aspects
- Dynamic contrast is a value for contrast measured by an LCD in certain situations. The contrast parameters are found by testing each screen part to see which has the highest contrast ratio.
- The DCR’s value is actually the difference between the screen’s maximum brightness, which is all white, and its minimum brightness, which is all black.
If we look at the contrast ratio of a CRT monitor, which can be as high as 500:1, we can see why it’s hard to show a black picture on one.
- This contrast ratio technology uses special features that automatically figure out how bright everything is. Also, it does a good job of analyzing the whole picture and restoring different colors to make it look clearer and more finished.
- The manufacturer uses different ways to measure the dynamic contrast of the screen.
Even though there are two kinds of contrast ratios, dynamic contrast and real contrast, they are not the same.
Is DCR Good?
Nowadays, DCR is commonly used. Improved contrast improves image quality and creates more sable blacks than the typically available on high-resolution displays.
Often, monitors with dynamic contrast adjustment deliver a more excellent viewing experience. You will notice fewer shadows and better color contrast. As the brightness levels change, it’s easier to see everything on the screen, even in dark spots.
Even though Dynamic mode isn’t the best for watching movies or other shows on a monitor in a dimly lit room, it can be a great place to start when gaming.
When to Use DCR?
When you look at the game screen with and without DCR, you can see that it is very bright. If you turn the DCR on, the screen’s highlight area gets much darker. This makes the overall color of the image easier to look at. But if DCR is not turned on, the screen will seem too bright.
So we recommend turning it off if you want to play games. But this tip is mostly for games with graphics that are very realistic. If you play games with stylized animation, you can probably leave it on.
When to Enable or Disable DCR for Gaming
Contrast is used by all monitors and televisions to highlight dark scenes or black screen areas. Almost all of them serve whites well, but blacks are treated differently.
Low contrast makes blacks and dark areas appear grey. Some people don’t mind, but high contrast is generally preferred to ensure gloomy scene realism.
In games, you don’t want blacks to appear grey because this will reveal every hidden element. That would be detrimental to the goal of playing a horror game [1]. As previously stated, if you’re tinkering with optimization in mind, it’s best to turn it off.
This advice, on the other hand, is primarily directed at games with hyper-realistic graphics.
Advantages of Having a DCR Monitor
Perfect for Gaming
The most important thing for an excellent gaming experience is good graphics.
So, if you are a hard-core gamer who used to play games for long periods, using a DCR in your monitor will keep you away from stress caused by poor graphics quality, resolution, and contrast ratio.
Sufficient Contrast Ratio
DCR monitors are known for their sharp images and many different contrast ratios. So, all of the graphics are easy for anyone to understand.
Less Eye Strain
With the DCR, you won’t have to worry about eye strain because it can change the screen’s brightness. DCR’s display technology won’t bother you to look at dark images. It improves the quality of the visual display.
Affordable
DCR monitors are cheap – much lower than the prices of the latest HDR technology. Regardless of where you use it, you can find prices that are easy on your budget.
Conclusion
The DCR technology is becoming more popular as a smart display feature that can decide on its own how to adjust the way pictures are shown.
So, these screens are, without a doubt, the best for gaming. When you use DCR on a monitor, you will definitely be able to see more detail and have a better visual experience.
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Just what’s so ‘dynamic’ about contrast ratio anyway?
Vendors want to sell you stuff! There, it’s finally been said. Don’t believe me? Well, you wouldn’t be the first, but thankfully, I have evidence.
Within the last year I’ve seen a new spec, called dynamic contrast ratio (DCR),
tossed around for computer displays. If you didn’t know before, contrast ratio is simply the difference between the darkest blacks and the brightest whites a given display can produce.
Typically, computer displays have a contrast ratio of about 1000:1. However with DCR, you’ll see numbers like 4000:1, 10,000:1, and higher. Basically, it’s just a way for Company A to proclaim, «Don’t buy Company B’s monitor because it has a much lower DCR than our monitor.
» Since more and more vendors have been pushing this, I want to delve further into how they’re getting these numbers. I also covered this topic in less detail (but with a sexy voice thrown in) in episode 2 of the Inside CNET Labs podcast.
Before a monitor is released to the public it goes through a bunch of testing in the vendor’s own lab. These tests produce the specs that the vendor will then publish with the release. Specs like maximum brightness, pixel pitch, pixel response time, contrast ratio, and dynamic contrast ratio are all determined in the vendor’s own lab.
When testing normal contrast ratio, vendors use a device that measures light to determine how much light is emanating from a display while it’s showing both a completely black and a completely white screen. They then take each number, do a bit of math, and come up with the contrast ratio.
Now, aside from a relatively low number of LCDs that use newer LED backlighting technology, all LCDs have a lamp built in to their screens.
When you turn your brightness setting down, you’re actually just dimming the lamp in the back. When the vendors dim the backlight to get the contrast ratio score, they dim it to a point, but do not turn it off. When they test to get the readings for DCR, however, they turn on the DCR feature and put up a black screen. When the video signal is black or near black, this triggers the backlight to go into standby mode.
Once this is triggered, the darkness of the black level increases by a factor of 10 or more. At this point the vendor takes its reading for the dark screen and compares it with the white screen reading it got before. Since this new dark screen level is so dark, it increases the contrast ratio. The problem is that the screen only gets this dark when the video signal is black or near black—not very useful when you’re watching a movie, or playing a game, or doing pretty much anything. The primary reason for including this feature is that the contrast ratio goes from 1000:1 to 10,000:1, and even 20,000:1 for computer displays and even higher for televisions.
When vendors push DCR as a spec for LCDs that use LED backlighting technology, however, it may be more appropriate. Direct contrast ratio works differently here than with lamp-based LCDs. When a portion of an image in a movie is relatively dark, the LEDs in that local area of the screen are dimmed. This occurs on a frame-by-frame basis and lowers the black level in that dark area only. Unfortunately, this implementation has its weaknesses, as well, as there can be some noticeable visual glitches in the areas that darken.
So, after the testing is done, the vendor publishes its super-high number, and Joe Consumer (not you, of course, loyal reader, but someone else) goes into the local Best Buy, looking to get a new monitor for his 5-year-old Compaq desktop that was handed down to him by his younger, more tech-savvy brother. He looks at the specs and sees that monitor A has a 10,000:1 DCR, while monitor B has a contrast ratio of 1000:1. Well, bigger numbers mean better, right? So, he goes for the display with DCR.
And that’s fine if A does everything else you want it to do.
If a display looks good with the type of content you plan to use on it, has the connections you want, is the right size and price, then by all means get it. Don’t get it, however, just because of some spec that means jack when you’re actually using the display (or has not been implemented well enough for the glitches not to distract, as is the case with LED-based DCR).
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The Legion 7 AMD Advantage™ Edition (16, 7th Gen, AMD) offers better visuals than the previous generation of 15-inch gaming laptops. Choose a laptop configuration with a 16-inch WQXGA display with a minimum refresh rate of 165Hz. Enjoy a 16:10 aspect ratio that maximizes screen real estate and HDR support for the most realistic and contrasting colors.
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Enjoy ultra-quiet operation and zero overheating with the Legion Coldfront 4.0 cooling system and hidden fans. Temperatures are kept low thanks to modified heatsinks and a warm air exhaust system, while additional air intakes on the keyboard and case bottom significantly improve airflow efficiency.
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Increase the refresh rate of your games, increase your chances of winning and take down your opponents without mercy. Lenovo AI Engine technology unleashes the full potential of the Legion 7 AMD Advantage™ Edition (16, 7th Gen, AMD) gaming laptop, allowing you to run the latest AAA PC games at maximum graphics settings. Use Auto-Optimization and Auto-Detect modes that automatically detect the system requirements of running games and optimize performance with pre-configured profiles, giving you an edge in the gaming arena. nine0009
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The Legion TrueStrike Pro keyboard features Legion Spectrum software-controlled RGB lighting and a set of velocity-controlled WASD keys to optimize keyboard backlighting for maximum precision and control in the gaming arena . The power button with a fingerprint scanner will help you quickly start your laptop and log in securely. In addition, it has a built-in indication of the fan mode: red indicates high performance mode, white indicates balanced mode, and blue indicates economy mode. nine0009
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Tobii Horizon technology allows you to control the camera in games with the movements of the user’s head, greatly expanding the field of view. Experience a new era of digital well-being, security and productivity with Tobii Aware software, which automatically locks the screen when the laptop is not in use, monitors device usage, background blur for privacy, and more.![](/800/600/http/d31wxntiwn0x96.cloudfront.net/chhbca/productimages/208.png?width=800&etag="3380e5723ea5f3f83cb305d01bc2bde2")