If you want to purchase a TV, then you should have proper knowledge of Nits. Nit is a basic term in modern TV’s. At the earlier time, there are no terms for nits and lumens. But in Modern TVs (like LEDs, LCDs), Nit is the most important thing.
Basically A unit of measurement of luminance, or the intensity of visible light. Nits are used to describe the brightness of computer displays, such as LCD and CRT monitors where one Nit is equal to one candela per square meter.
ANSI Lumens is the way to find out how bright a lighted bulb or integrated LED lighting fixture is. And if you want a fixture with a bright, luminous personality, it’s the key to choosing the perfect piece for your lighting scheme.
In other words, “Lumens equal to Brightness.”
What Exactly Is a ‘Nit’?
Nit (which comes from the Latin word nitere, meaning “to shine”) is not an official measurement unit. It is not technically a part of the International System of Units or any other measurement system. The official term is actually “candela per square meter.” But “nit” is easier to remember.
Difference between Nits and Lumens.
One Nit represents more light than 1 ANSI lumen. The mathematical difference between Nits and Lumens is complicated. However, for the consumer comparing a TV with a video projector, one way to put it is 1 Nit as the approximate equivalent of 3.426 Lumens.
Using that general reference point, to determine the approximate amount of Nit comparable to an approximate number of lumens, you can multiply the Nit number by 3.426. If you want to do the reverse, divide the number of Lumens by 3.426.
Here are some examples:
|Nits vs. Lumens|
Why Should You Care About Nits?
Now the question is, why should we care about Nit? We should care about it because if we spent a lot of money to purchase a TV, then that TV has a lot of brightness.
Means Lot of Nits = Lot of Brightness
Modern TVs can be much brighter, with the top-of-the-line HDR TVs putting out over 1,500 nits. In the next few years, we’ll likely see even higher light outputs. Sony, at CES 2018, showed a prototype TV capable of 10,000 nits.
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TV manufacturers have always striven to create bright TVs. The brightest TV is the one that sold, or so the adage went. Now, in the HDR era, this brightness has another purpose: picture quality. The brighter these small areas of the screen are, the better. On a great HDR TV, it is as well.
This is not to say a 2,000 nit TV has always looked better than a 1,500 nit TV, but it can be a factor. Brightness is only one half of the all-important contrast ratio equation. The other is the black level.