Philips 272S4LPJCB 27&rdquo; Class Quad 2560x1440 Resolution, 16:9 Aspect, Height Adjustable/Pivot, Stereo Speakers, VGA, DVI, Display Port, MHL-HDMI Includes 4 year advanced replacement warranty 27" Class Monitor (27" Viewable) TFT Panel, Quad 2560 x 1440 resolution Flicker Free technology for less eye fatigue 16:9 Aspect Ratio w/ color support of 16.7 Million Colors Connectivity- VGA, DVI, Display Port, MHL-HDMI, Audio In/Out Brightness- 350 cd/m2, Dynamic Contrast Ratio- 20,000,000:1, Response Time- 2ms