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 contrast ratio of 1050:1, in addition to the excellent viewing angles and 96% sRGB coverage. On top of that, the good news doesn’t end here – 17.3-inch UHD 4K (3840 x 2160) IPS panel is practically flicker-free.
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According to our equipment, Dell Latitude 7390 doesn’t use PWM across all brightness levels which means it can be used for long periods of time without causing any negative effects such as eye strain or fatigue. This will certainly come as good news especially to those of you who spend most of their day in front of a computer.
You can also browse our PWM ranking list for other laptop alternatives with the same PWM rating. Also, you could read about our Health-Guard profile that helps reduce the negative blue light emissions by lowering the color temperature and preserving color accuracy as much as possible.