Philips E-line 275E1S - LED monitor - 27" - 2560 x 1440 QHD @ 75 Hz - IPS - 250 cd/m² - 1000:1 - 4 ms - HDMI, VGA, DisplayPort - textured black. IPS displays use an advanced technology which gives you extra wide viewing angles of 178/178 degrees, making it possible to view the display from a wider angle. IPS displays give you remarkably crisp images with vivid colors, making it ideal not only for photos, movies and web browsing, but also for professional applications which demand color accuracy and consistent brightness at all times.