Samsung 6 series 55 4K MR 120 LED-LCD HDTV UN55KU6290FXZA Maximum Resolution: 3840 x 2160 HDMI: 3 In Wireless: 802.11 AC Built-In WiFi USB: 2 Composite A/V: 1 In Component Video: 1 In Energy Star Compliant: Yes Power Consumption: TYPICAL POWER CONSUMPTION: 60W MAXIMUM POWER CONSUMPTION: 190W STANDBY POWER CONSUMPTION: Under 0.3W