Philips BDM4065UC 40" Class 4K Monitor UHD 3840 x2160 Resolution, Speakers, USB Hub, VGA, DisplayPort, Mini DisplayPort, HDMI, MHL-HDMI 40" Class Monitor (39.56 Viewable) VA Panel, Quad 3840 x 2160 resolution 16:9 Aspect Ratio w/ 8 Bit Color Support. Compatibile with Windows 10 Connectivity- USB 3.0 Hub, VGA, Display Port, Mini Display Port, HDMI MHL-HDMI, Audio In/Out Brightness- 300 cd/m2, Dynamic Contrast Ratio- 50,000,000:1, Response Time- 3ms Stereo Speakers, VESA Mountable