This LG TV delivers deep black expressions for rich, natural shadow detail and rich colors that are truer to the original image, even at wide viewing angles. Product Type: LED-backlit LCD TV - Smart TV Diagonal Class: 55 Diagonal Size: 54.6 in Platform: webOS 3.5 Resolution: 3840 x 2160 Display Format: 4K UHD (2160p) Motion Enhancement Technology: TruMotion 240Hz Video Interface: Component, composite, HDMI HDMI Ports Qty: 4 ports Connectivity: Wi-Fi, LAN Technology: IPS LCD Backlight Technology: LED backlight - local dimming, Nano Cell Display Image Aspect Ratio: 16:9 Picture Enhancements: 4K Upscaling, True Color Accuracy, Billion Rich Colours, HDR Effect, Active HDR Sound Effects: ULTRA Surround USB: 3 ports Voltage: AC 120/230 V (50/60 Hz) Energy Consumption per Year: 152 kWh Dimensions (WxDxH) - without stand: 48.4 in x 2.3 in x 27.9 in Weight: 39.9 lbs Product Type: LED-backlit LCD TV - Smart TV Energy Consumption per Year: 152 kWh Diagonal Class: 55 Diagonal Size: 54.6 in Platform: webOS 3.5 HDR Capable: Yes Video Interface: Component, composite, HDMI HDMI Ports Qty: 4 ports Picture Enhancements: 4K Upscaling, True Color Accuracy, Billion Rich Colours, HDR Effect, Active HDR Dimensions: Without stand Width: 48.4 in Depth: 2.3 in Height: 27.9 in Weight: 39.9 lbs LCD Display Technology: IPS Resolution: 3840 x 2160 Display Format: 4K UHD (2160p) Image Aspect Ratio: 16:9 Motion Enhancement Technology: TruMotion 240Hz LCD Backlight Technology: LED backlight - local dimming, Nano Cell Display Additional Features: Natural Voice Recognition, wide color gamut technology, Ultra Luminance, Dolby Vision Stand: Included Stand Design: Tabletop Flat Panel Mount Interface: 300 x 300 mm USB Port: Yes USB Ports Qty: 3 Digital Audio Format: DTS-HD digital output Surround Mode: Yes Sound Effects: ULTRA Surround Output Power / Total: 40 Watt Additional Features: Built-in DTS decoder, Wireless Sound Sync, Harman/Kardon design, Hi-Fi Audio 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 input Audio line-in Included Accessories: LG Magic Remote control Power Device: Power supply Nominal Voltage: AC 120/230 V (50/60 Hz) Power Consumption Stand by: 0.5 Watt Dimensions & Weight Details: Panel without stand - 48.4 in x 2.3 in x 27.9 in x 39.9 lbs Panel with stand - 48.4 in x 9.7 in x 30.1 in x 43 lbs Width (Shipping): 53.5 in Depth (Shipping): 6.4 in Height (Shipping): 33.9 in Weight (Shipping): 53.4 lbs