Learn more Dollar for dollar ... of Dell's S2721QS. 4K (3,840 x 2,160) on a 27-inch screen works out to 163 pixels per inch. That's double the pixel density of a 27-inch 1080p monitor, and ...

京东此款DELL 戴尔 S2721QS 27英寸 4K显示器目前活动售价1799元，下单领取满200元减20元、6号20点开始使用满800元减60元plus会员专享优惠券，实付低至1368元。该款显示器采用27英寸屏幕，比例16:9，分辨率为3840x2160，面板类型为IPS，刷新率为75Hz，响应时间为4ms ...

The Dell S2721QS sets the standard for value among 27-inch monitors, delivering a beautiful, vibrant 4K screen at a modest price. Buy at Walmart.com Buy at Bestbuy.com Outstanding image quality ...