should the ASUS VG248QE hurt my eyes?

[mdrejhon]

There are people who get eyestrain from PWM dimming, but do not get eyestrain from LightBoost.
(e.g. this includes people who never got CRT eyestrain, but gets PWM dimming eyestrain).

This is likely explained by sensitivity to excessive brightness and ugly PWM motion artifacts, than to the PWM flicker itself.

The XL2420TE has an extremely wide brightness adjustment range, much wider than the VG248QE, and is PWM-free. So it reduces eyestrain both ways. And you still have the optional LightBoost, too!

[bwana]

Does the benq 2720T have PWM flicker?

[ToastyX]

(10-21-2013 02:32 PM)bwana Wrote:  Does the benq 2720T have PWM flicker?

Yes. The XL2420TE and the XL2420T Revision 2.0 (144 Hz version) are the only ones currently available without PWM.