ASUSPRO B9440’s screen offers good properties not only for work but for multimedia as well. It has wide sRGB coverage, good contrast, high maximum brightness and most importantly, it doesn’t use PWM for regulating screen brightness.
This means that the panel can be used for long periods of time and shouldn’t bother even users with sensitive eyes. However, if the ASUSPRO B9440 isn’t the right business ultrabook for you, according to our thorough review, then we suggest looking into our PWM ranking and browse for other PWM-free alternatives. We also recommend looking into our custom Health-Guard profile that helps limit the negative blue light emissions while preserving color accuracy as much as possible.