Model S27C390EAU , 27" , Curved , Panel VA , Resolution 1920x1080 , Form factor 16:9 , Refresh rate 75Hz , Brightness 250 , Contrast 3000:1 , Response time 4 ms , Horizontal 178 degrees , Vertical 178 degrees , Displayable colours 16.7 million , 2xHDMI , 1xDisplayPort , 1xHeadphones jack , Speakers , Tilt , PSU External , Colour Black / Grey