Features of Samsung 65Q8CN 65 Inch 4K Ultra HD Smart Curved QLED TelevisionGeneral Type QLED Screen Size 65 Inches Resolution 3840 x 2160 Pixels Display 4K Ultra HD 3D No Smart TV Yes Curved TV Yes Audio Features Sound Technology Dolby Digital Plus Connectivity Features HDMI 4 USB 3 Wi-Fi Yes Power Requirements Power Supply AC 100-240 V, 50/60 Hz Power Consumption (Operational) 215 Watts