TECH SPECS: Product Type: QLED 4K TV Series: Lifestyle Design: Frame Edge Slim Type: Normal Color: Black Stand Type (Color): Frame Simple Stand (Black) 4K Ultra HD Connected: Yes Dimming Technology: Supreme UHD Dimming Style: Flat Panel TV Type: Lifestyle Video Resolution: 3,840 x 2,160 Motion Rate: 240 Color: 100% Color Volume with Quantum Dot HDR (High-Dynamic Range): Quantum HDR Picture Engine: Quantum HDR 4K Quantum Dot Color: Yes Picture Engine: Quantum Processor 4K Audio Dolby: Yes Sound Output (RMS): 40W Woofer: Yes Speaker Type: 2.2CH Multiroom Link: Yes Bluetooth Headset Support: Yes Wireless Connectivity Wi-Fi Connectivity: Yes (802.11ac) Wi-Fi Direct: Yes Bluetooth: Yes (ver.4.2) Features Smart Hub: Yes (incl. Universal Guide and TV Plus) Processor: Quantum Processor 4K Apps Platform: Smart TV Powered by TIZEN with Bixby Voice, Apps and Full Web Browser Bixby: Yes Works with Google Assistant: Yes Works with Alexa: Yes Digital Clean View: Yes Auto Channel Search: Yes Auto Motion Plus: Yes ConnectShare: Yes Embedded POP: Yes OSD Language: English, Spanish, French InstaPort S (HDMI Quick Switch): Yes Anynet+ (HDMI-CEC): Yes Closed Captioning: Yes Electronic Program Guide (Channel Guide): Yes V-Chip: Yes Game Mode: Yes (Real Game Enhancer+) Ambient Mode: Yes (Ambient Mode+) Art Mode: Yes Art Store: Yes USB HID Support: Yes Eco Sensor: Yes Auto Power Off: Yes TV to Mobile - Mirroring: Yes Mobile to TV - Mirroring, DLNA: Yes AI Upscale: Yes Inputs & Outputs HDMI: 4 USB: 2 (ver.2.0) Ethernet (LAN): Yes RF In (Terrestrial/Cable Input): 1/1(Common Use for Terrestrial)/0 RF In (Satellite Input): 1/1(Common Use for Terrestrial)/0