Full Details from Amazon.com : http://www.amazon.com/gp/product/B00KR7SOZE?tag=onigi-20

1PLUS WQ270DP OC Edition Perfect Pixel 27 2560x1440 AH-VA Displayport HDMI DVI 27 inch Monitor

2560x1440 High Resolution WQHD Panel 40W Low power consumption
AH-VA Panel 3H coating Matte finished Piano-black high glossy slim bezel TILT stand
5W5W Built-in speaker Space-efficiency using walls100X100 VESA holes
DVI-DDual Link Displayport 12V HDMI 14V D-sub input ports
OverclockingDepends on graphic card Virtual 4K 3840x2160 30Hz