TCL 50 inch C645 Series QLED UHD Google Smart TV – Direct LED Backlit Panel, Resolution 3840 x 2160, Contrast ratio: Typical Contrast Ratio 6000:1, Brightness 450 nits (typ), Refresh Rate 60Hz / 120Hz DLG, Aspect Ratio 16:9, 3x HDMI input, 1x USB 2.0 port, 1x USB 3.2 Port, Bluetooth 5.0, WiFi 5, Total 30w Stereo Speaker Output 2x 15w, Google OS, Remote Included, Retail Box , 3 year Limited Warranty