How to check if my BenQ BL3201PH is White LED or RGB LED?

[jomsjoms]

Does anyone know how I can check this? I am trying to calibrate this monitor using my xrite i1 Display Pro but I don't know if I should choose White LED or RGB LED.

I emailed BenQ and they said its RGB LED. However, the review in pcmonitors.info states that this is a White LED with enhanced phosphors and the person from BenQ might have been mistaken by thinking it was the sub pixel layout or something.

Anyway, does anyone else here know of a software that can detect if this is an RGB LED or White LED?

Thanks.

 

[chenw]

https://pcmonitors.info/reviews/benq-bl3201pt-bl3201ph/
http://www.tomshardware.com/reviews/benq-bl3201pt-32-inch-4k-ultra-hd-monitor,4071.html

Those two says it's white LED.

A quick research (not exhaustive by any means), indicates that RGB-LED is both rare, and only used in wide gamut monitors, which BL3201PH is not:

https://pcmonitors.info/articles/the-evolution-of-led-backlights/