November 05, 2020

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Lenovo’s Yoga 9i (14) surprises us with one of the best displays that we’ve tested

While shopping for a new laptop, the screen isn’t the first thing that you think of. However, it’s one of the most important parts of the laptop, since it’s the thing that we look at…

July 11, 2018

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Lenovo Legion Y530 is not PWM-adjusted across all brightness levels

As you may have read in our in-depth review, Lenovo Legion Y530 offers a pretty decent IPS panel with Full HD resolution, comfortable viewing angles, a good contrast ratio of 1100:1 and not bad maximum brightness…

June 06, 2018

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Acer Predator Helios 500’s IPS display is PWM-free for all brightness levels

We are pleased to inform you that the gaming Acer Predator Helios 500 offers one of the best displays we have tested. It boasts a very high maximum brightness of 410 nits and a decent…

May 30, 2018

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Dell Inspiron 15 3576 is PWM-free for all brightness levels

In recent times, more and more users decide to rely on a laptop that doesn’t use PWM for regulating screen brightness. So we are pleased to inform you that not only does the Dell Inspiron 15…

May 26, 2018

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Dell Latitude 15 3590 is PWM-free for all brightness levels making it safe to use for long hours

Nowadays, it has become of greater importance for the users that the laptop of their choice doesn’t use PWM for regulating screen brightness. We are pleased to confirm that this is exactly the case with Dell…

May 25, 2018

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MSI GE63VR 7RF Raider’s screen uses PWM under 28% brightness

The tests we conducted on the MSI GE63VR 7RF Raider show some good and some bad news. What you may find rather disturbing is that the panel uses PWM from 0 to 28% brightness, but here…

May 23, 2018

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MSI GL62M 7RDX uses PWM from 0 to 21% brightness

We put the MSI GL62M 7RDX to some tests in order to evaluate the quality of its screen and the results were both positive and negative. Unfortunately, the brightness level of the device is PWM-adjusted…

May 18, 2018

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HP ProBook 440 G5’s TN display doesn’t use PWM only at maximum brightness

We put the HP ProBook 440 G5 to several tests the results of which were rather contradictory. Starting with the bad news – the TN display uses PWM from 0 to 99% brightness that may cause unnecessary…

May 17, 2018

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HP ProBook 440 G5’s IPS display doesn’t use PWM so it’s safe to use for long hours of work

As you may have read in our in-depth review, HP ProBook 440 G5 comes with two display options and we are pleased to inform you that the configurations that sport an IPS panel not only offer great…

May 16, 2018

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Dell Inspiron 11 3179 is PWM-free so it’s safe to use for long hours

With each passing day more and more users decide to opt for a laptop which doesn’t use PWM for regulating screen brightness. We are pleased to confirm that this is exactly the case with Dell Inspiron…

May 10, 2018

2

The Lenovo ThinkPad E580 display doesn’t use PWM only at maximum brightness

The Lenovo ThinkPad E580 has undergone several tests the results of which are a rather mixed bag. Unfortunately, the panel uses pulse-width modulation for regulating the brightness of the screen resulting in the so-called flickering…

May 05, 2018

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The Dell Latitude 7390 2-in-1 is PWM-free for all brightness levels

We are pleased to inform you that the convertible Dell Latitude 7390 boasts a nice Full HD IPS touchscreen panel that offers comfortable viewing angles, high contrast ratio (1160:1) and 97% sRGB coverage. On top of that,…

April 05, 2018

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The Dell Latitude 15 5590 display doesn’t use PWM only at maximum brightness

The results regarding Dell’s Latitude 15 5590 screen quality just came and we have some disturbing news for you. Unfortunately, the panel uses pulse-width modulation for regulating the brightness of the screen resulting in the so-called…

April 04, 2018

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The MSI GE73VR 7RF doesn’t use PWM above 17% brightness

We put the MSI GE73VR 7RF to some tests in order to evaluate the quality of its screen and the results were a rather mixed bag. Unfortunately, the brightness level of the device is PWM-adjusted from…

March 28, 2018

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MSI GP62M 7REX Leopard Pro uses PWM from 0 do 21% brightness

The results we got from the conducted tests regarding the MSI GP62M 7REX Leopard Pro screen quality show that the panel uses PWM from 0 to 21% brightness. However, there is also some good news – the display…

March 27, 2018

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Lenovo V330 uses high-frequency PWM so it’s relatively safe for extended periods of use

Results from our tests regarding the screen of Dell Latitude 15 3570 just came in and we have some good and some bad news. The bad is that the display is PWM-adjusted from 0 to…

March 26, 2018

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Acer Spin 5 (SP513-52) uses PWM from 0 to 28% brightness

The results we got from the conducted tests regarding the Acer Spin 5 (SP513-52) screen quality show that the panel uses PWM from 0 to 28% brightness which translates into 76 nits of luminance. This means that you won’t…

March 26, 2018

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The Dell XPS 13 (9370) doesn’t use PWM above 35% brightness

The results we got from the conducted tests regarding the Dell XPS 13 (9370) screen quality show that the panel uses PWM from 0 to 35% brightness, but on a more positive note – the display is flicker-free…

March 23, 2018

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The HP Pavilion 17 (17-ab300) doesn’t use PWM at all so it’s safe to use for long hours of work

We are pleased to inform you that the HP Pavilion 17 (17-ab300) sports a nice Full HD IPS panel that offers comfortable viewing angles, decent contrast (1180:1) and 88% sRGB coverage. But the good news…

March 22, 2018

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ASUS ZenBook UX430’s screen uses PWM under 30% brightness

The tests we conducted on the ASUS ZenBook UX430 show some good and some bad news. What you may find rather disturbing is that the panel uses PWM from 0 to 30% brightness, but here comes the…