The Samsung KS9800 flagship Curved 4K SUHD TV redefines the premium viewing experience with our revolutionary Quantum Dot Color technology that delivers a High Dynamic Range (HDR) picture regardless of room-light interference. Our new Smart TV user-interface (UI) and new Smart Remote Controller provide faster access to your favorite streaming content choices and more. Note: Television returns are subject to restocking fees in accordance with Dell return policy. See www.dell.com/returnspolicy Product Type: Curved LED-backlit LCD TV - Smart TV Diagonal Class: 78 Resolution: 3840 x 2160 Display Format: 4K SUHD (2160p) Motion Enhancement Technology: 240 Hz SMR Video Interface: HDMI HDMI Ports Qty: 4 ports Connectivity: Wi-Fi, LAN LCD Backlight Technology: LED backlight - Quantum Dot technology, Supreme UHD dimming Image Aspect Ratio: 16:9 TV Tuner: 1x analog, 1x digital Digital TV Tuner: ATSC Picture Enhancements: Ultra Clear Ultimate, Precision Black Pro USB: 3 ports Remote Control: Standard remote Voltage: AC 120 V ( 60 Hz ) Energy Consumption per Year: 276 kWh Dimensions (WxDxH) - without stand: 68.6 in x 5.7 in x 39.5 in Environmental Standards: ENERGY STAR Qualified Manufacturer Warranty: 1 year warranty Curved Screen: Yes Product Type: Curved LED-backlit LCD TV - Smart TV Energy Consumption per Year: 276 kWh Diagonal Class: 78 Series: 9 Series TV Tuner: 1x analog, 1x digital Sensors: Eco Sensor Video Interface: HDMI HDMI Ports Qty: 4 ports Modes: Game mode, Film Mode, Natural Mode Picture Enhancements: Ultra Clear Ultimate, Precision Black Pro Design: Y-Shape Design, Grand Chamfer Design Dimensions: Without stand Width: 68.6 in Depth: 5.7 in Height: 39.5 in Resolution: 3840 x 2160 Display Format: 4K SUHD (2160p) Image Aspect Ratio: 16:9 Motion Enhancement Technology: 240 Hz SMR LCD Backlight Technology: LED backlight - Quantum Dot technology, Supreme UHD dimming Display Menu Language: English, French, Spanish V-Chip Control: Yes Additional Features: Ultra Black Panel, Auto Motion Plus, Digital Clean View, Quad-Core processor, E-Manual, Auto Depth Enhancer, PurColor, Instant On, Mega Dynamic Contrast Ratio, Embeded POP, Automatic Content Recognition (ACR), Briefing On TV, Wireless TV On, SUHD Remastering Engine, Peak Illuminator Ultimate, Ultra Clean View, Active Crystal Color Stand: Included Stand Design: Tabletop Flat Panel Mount Interface: Yes Digital TV Tuner: ATSC Electronic Program Guide: Digital EPG USB Port: Yes USB Ports Qty: 3 Type: Standard remote Remote Control Model: Samsung TM1680A Digital Audio Format: DTS digital output, Dolby Digital Plus output Output Power / Total: 70 Watt Additional Features: Voice recognition, Audio Return Channel (ARC), TV Sound Connect, Wallmount Sound Mode Functionality: Digital audio playback, digital photo playback, digital video playback, WEB browsing, Internet video playback Connectivity: Wi-Fi, LAN LAN Protocol: Ethernet Connect & Share: Wi-Fi Direct, Screen Mirroring, USB Human Interface Device (HID), Samsung Smart View, ConnectShare Supported Consumer Electronics Control (CEC): Anynet Plus, Multiroom Link, eXLink Application Store: Samsung Apps DLNA: Yes Connector Type: 4 x HDMI 3 x USB 2.0 Network Digital audio output (optical) Serial One Connect ENERGY STAR Qualified: Yes Power Device: Power supply Nominal Voltage: AC 120 V ( 60 Hz ) Power Consumption Stand by: 0.3 Watt Auto On/Off: Yes Features: WOL (Wake on LAN) Service & Support: Limited warranty - parts and labor - 1 year Dimensions & Weight Details: Panel without stand - 68.6 in x 5.7 in x 39.5 in Panel with stand - 68.6 in x 15.1 in x 42.8 in