As appealing as it might seem, working outdoors on your laptop screen can be a bit too irritating at times. Reason is the dim light of the screen that has enough potential to turn you blind.
In all seriousness, poor lighting is an obstacle and a major drawback that people often ignore when looking at laptops based on screens. But how to ensure decent luminosity at the maximum lightness level under the sun before any first-hand experience? Answer - by checking the nits; the reason behind visual dimness under bright sunlight.
The appropriate amount of nits can allow you to inhale the breeze while working, stream a web series under a tree, or even read your favorite articles outdoors. So if your lack of knowledge on this subject is stopping you from selecting the best option, simply read below.
What are Nits in Laptop Display?
The term NIT comes from the Latin word nitere which translates ‘to shine’, summing up the concept behind its technicality. Nits is a unit measuring the illumination potential or capacity of displays of digital devices, including tablets, PCs, and smartphones among others. It doesn’t indicate the illumination (like 2,4, or 8) but how luminous the display is at that level.
Understanding the intensity of radiance is important as it indicates the quality of visuals beforehand. This is because regardless of the quality of the graphics if the nits are not enough, the actual experience won’t get delivered to you.
How to Measure Nits in Laptop Screens?
The easiest way to check the nits of a display is by checking the manufacturer’s specs. If that’s not an option, you can just search it online or go with a specialized software to get an exact figure. However, if these methods are not available, you’ll have to use a light meter, which works by placing it on the display. It comes up with a value to show you the exact quantity at a particular brightness stage.
To understand how to measure luminosity through a light meter, you should first be clear about the difference between nits, lumens, and lux. This is because the meter shows light intensity in lumens or luxes. Often misunderstood to be similar, these three measures of radiancy are quite different from each other.
While nits (unit cd/m2) show the luminosity of the brightness stage, lumens (unit lm) measure the quantity of light being emitted from the source (which is the fluorescent tube near the LCD). Lux (unit lm/m2), on the other hand, measures the quantity of light present on the end surface (which is your eyes).
Each nit contains 3.426 lumens and sums up to 3.14159 luxes. Below is a chart to show you the varying luminosity stages on the screen.
Use | Nits | Lumens | Lux |
Indoors with dim lightning | 200-300 cd/m2 | 685-1028 lm | 628-942 lm/m2 |
Indoors with bright lightning | 400-500 cd/m2 | 1370-1713 lm | 1257-1571 lm/m2 |
Outdoors with dim lightning | 600-700 cd/m2 | 2056-2398 lm | 1885-2199 lm/m2 |
Outdoors with bright (sunny) lightning | 800+ cd/m2 | 2741+ lm | 2513+ lm/m2 |
Importance of Nits in Laptop Screens
Magnified Visuals
Nits are a huge contributor to the monitor quality of a device. If you want to enjoy the graphics and quality of your screen, it is essential to be able to control the brightness level accordingly. For instance, if you’re watching a movie with a dark scene but in a bright setting, you won’t fully catch it, unless the illumination is increased. So instead of adding extra pressure to your eyes by squinting, magnify your visuals by controlling the radiancy which is only possible through enhanced nits.
Impact on High Dynamic Range
The High Dynamic Range setting ensures greater accuracy and details of visual content. When uploading HDR content, say photographs, a high nit radiancy in viewing the actual results. This is because such content has a high contrast and depth compared to non-HDR. Without proper lightness, you’ll find the HDR content lacking and quite similar to the non-HDR one.
Color Contrast Dynamics
The color accuracy and contrast ratio are some of the most important aspects of the visual materiality of a device. Both these things are heavily dependent on the lightness of your screen. Without a bright outlet, the hue and contrast would remain the same, but for the human eye, it would be muffled. This means that even while having top-notch visual quality, you’ll only see it with an overcast.
2 Methods to Optimize Nits in Laptops
Calibration
This method is only possible if you have a Windows 10 as it requires tweaking in the settings. So start by going to Settings, then go to Display in the menu tab. On the right-hand side, go to Advanced Display Settings under the Multiple Displays header. Under the Display Information header, you’ll find a link mentioning ‘Display adaptor properties for Display 1’, click on it to view the Color Management tab. Opt for Color Management and then the Advanced tab from where ahead you’ll find the Calibrate option; hit it and enter maximum lightness.
Boosting Brightness
You can also boost the nits through software and third-party apps like F.lux which basically increases the existing lux level. This works best for Android PCs and monitors and works your resources over time to provide you with the perfect intensity. Macbook users can use apps like Brightness Slider even though most Macbooks barely require extra light.
Conclusion
Let’s say your brand-new over-hyped device has everything from a ravishing huge screen to sharp realistic graphics, but it is always almost dark. Would you want to spend a hefty amount on that kind of cloudy visuals? We bet no one would, which is why it is important to look for monitors that have at least 600 cd/m2.
Even if you already own a laptop that has a low amount of nits, you can always optimize it to your liking. The result of optimization wouldn't be as satisfactory though but it would work for the time being.
