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| 本帖最后由 agen 于 2013-12-1 11:06 编辑 
 No one tested PWM frequencies in 2011. Asus PA248Q=same grainy coating as the U2412. The PB248Q is good but the BL2411PT is cheaper.
 
 Get a Asus VS24AH, BenQ BL2411PT (Europe Only) or spend more on the HP Z24i (PRAD's review confirms it's PWM Free). Most newer matte AH-IPS have less grainy matte coatings and higher PWM frequencies.
 看上去可以啊
 
 http://hardforum.com/showthread.php?t=1785732
 
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