LG OLED pixels create their own light, and can switch off to achieve truly perfect black levels, providing the foundation for displaying the lush, vibrant color that this LG OLED TV delivers. Product Type: OLED TV - Smart TV Diagonal Class: 55 Diagonal Size: 54.6 in Platform: webOS 3.5 Resolution: 3840 x 2160 Display Format: 4K UHD (2160p) HDR Technology: HDR Effect Video Interface: Component, composite, HDMI HDMI Ports Qty: 4 ports Connectivity: Wi-Fi, LAN Image Aspect Ratio: 16:9 Picture Enhancements: 4K Upscaling, True Color Accuracy, Perfect Black, Billion Rich Colours, Cinematic Color, Pixel Level Dimming Sound Effects: OLED Surround, Dolby Atmos USB: 3 ports Remote Control: Universal remote Voltage: AC 120 V (50/60 Hz) Energy Consumption per Year: 179 kWh Dimensions (WxDxH) - without stand: 48.4 in x 1.8 in x 28 in Weight: 38.14 lbs Product Type: OLED TV - Smart TV Energy Consumption per Year: 179 kWh Diagonal Class: 55 Diagonal Size: 54.6 in Series: C7 Series Platform: webOS 3.5 HDR Capable: Yes HDR Technology: HDR Effect Video Interface: Component, composite, HDMI HDMI Ports Qty: 4 ports Picture Enhancements: 4K Upscaling, True Color Accuracy, Perfect Black, Billion Rich Colours, Cinematic Color, Pixel Level Dimming Design: Blade Slim Dimensions: Without stand Width: 48.4 in Depth: 1.8 in Height: 28 in Weight: 38.14 lbs Resolution: 3840 x 2160 Display Format: 4K UHD (2160p) Image Aspect Ratio: 16:9 Additional Features: Natural Voice Recognition, Ultra Luminance Stand: Included Stand Design: Tabletop Flat Panel Mount Interface: 300 x 200 mm USB Port: Yes USB Ports Qty: 3 Type: Universal remote Features: LG Magic Motion Remote Control Digital Audio Format: Dolby Digital output, DTS-HD digital output Surround Mode: Yes Sound Effects: OLED Surround, Dolby Atmos Output Power / Total: 40 Watt Additional Features: Wireless Sound Sync, Hi-Fi Audio, built-in Dolby Atmos decoder Functionality: Digital audio playback, digital photo playback, digital video playback, WEB browsing, Internet video playback Connectivity: Wi-Fi, LAN LAN Protocol: Ethernet Wi-Fi Protocol: 802.11ac Connect & Share: Wi-Fi Direct, Content Share, Screen Share Supported Consumer Electronics Control (CEC): Simplink Application Store: LG App Store Connector Type: 4 x HDMI 3 x USB Composite video / component video input Network Digital audio output (optical) Serial Power Device: Power supply Nominal Voltage: AC 120 V (50/60 Hz) Power Consumption Stand by: 0.5 Watt Dimensions & Weight Details: Panel without stand - 48.4 in x 1.8 in x 28 in x 38.1 lbs Panel with stand - 48.4 in x 8.5 in x 29.5 in x 42.3 lbs Width (Shipping): 57.1 in Depth (Shipping): 8.1 in Height (Shipping): 31.9 in Weight (Shipping): 55.3 lbs