Display Nits and How to Measure Nits Brightness | How to check brightness in laptop

Display Nits and How to Measure Nits Brightness

In this Display Nits Laptop Radar article, I’m gonna explain to you the detailed information about Nits, how it’s different from Lumen, and how we measure it.

What are the Nits of Display?

First of all, Nits is a unit in which the brightness of the display is measured. But, Nits is a non-standard unit like Horsepower.

The standard unit that’s recognized by SI (Systems of International Units) is Cd/m2 (Candela per Square Meter).

Now, the question is what’s the 1 Cd/m2?

What’s the 1 Cd/m2?

It’s very easy. Just fit the poster of 1 x 1 square meter on the wall and bring the fired candle near to 1 meter distance from the poster, and then see how much light is spreading on the poster.

The amount of light spreads on the poster after the above experiment is 1 Cd/m2.

Also, note that Nits have no relation to light intensity. Read below how nits are differs from light intensity.

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Difference between Light Intensity and Nits

The very first difference between light intensity and nits is that the Light Intensity is related to the source whereas Nits are related to the destination.

Light Intensity is basically the amount of light emits from the source. It has nothing to deal with the amount that falls on the surface. And, it’s measured in Lumens.

So, the higher the nits, the brighter the display. The laptop’s display with high nits always gives much more brightness even in direct sunlight. It gives more clear visibility.

Light IntensityNits
Light Intensity is related to the source of light.Nits are related to the destination of light.
Light Intensity is basically the amount of light emits from the source.Higher the nits, the brighter the display.
It’s measured in Lumens

What is a Display Refresh Rate? Difference: 60Hz, 120Hz, 144Hz and 240 Hz

How We Measure Display Nits? | How to check brightness on laptop?

Normally, you can find information regarding your display device’s nits by checking up its product specifications which you got with the product from its manufacturer’s pr also check in the official site, sheet specifications, etc.

Detailed product reviews might also state how much nits a particular device as well. If you still didn’t get information then you can use available apps or software to help you determine your device’s nits brightness.

Now, if you don’t feel like downloading software or apps just to do so, you can also utilize tools to help you find out.

One handy device for the job would be the Extech LT45 LED Light Meter. To measure the display nits of the laptop, we are using Extech LT45 LED Light Meter. See below what the meter looks like. It measures in lux (Lumens per Square Meters).

LT45 LED Light Meter

If you want to read more and buy then go to the manufacturer’s website and read and then buy it.

Wrapping Up

Considering the nits brightness of a screen display is crucial nowadays, especially for your smartphones or other handheld or portable devices.

After all, you’re more likely to use your mobile gadgets outside than your living room TV. With that said, if you find yourself struggling to use your smartphone on a sunny day despite maxing out its brightness, it may be time to “nit”-pick the next phone you buy in terms of its offered nits.

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1 thought on “Display Nits and How to Measure Nits Brightness | How to check brightness in laptop”

  1. Really when someone doesn’t understand afterward its
    up to other users that they will help, so here it happens.


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