Philips S-line 275S1AE - LED monitor - 27" - 2560 x 1440 QHD @ 75 Hz - IPS - 250 cd/m² - 1000:1 - 4 ms - HDMI, DVI-D, DisplayPort - speakers - black texture. Philips S Line monitor gives essential features for daily productivity and work comfortably. Virtually frameless with crystal-clear QHD for an expended and clear view. EasyRead and Eye comfort with TUV certified to reduce eye fatigue.