Yuki
2022-02-10T03:28:26+00:00
网上没查到，问客服说也不清楚，有老哥们告知下么，谢谢
[url]https://www.rtings.com/monitor/reviews/dell/s3221qs[/url]
Flicker-Free Yes
PWM Dimming Frequency
0 Hz
The backlight is flicker-free at all brightness levels, great for minimizing motion duplication and reducing eye strain.
rtings有时候可能需要梯子才能看