Resolution 4K 3840 x 2160 (DisplayPort: 60 Hz, Mini DisplayPort: 60 Hz, HDMI: 30 Hz) Aspect Ratio16:09Brightness350 cd/mFeaturesUSB 3.0 hubResponse Time8ms (gray to gray)Pixels 0.2451 mm Size43"Input Connectors 2xHDMI(MHL), VGA, DisplayPort, Mini DisplayPort