Resolution : 4K Ultra HD (3840 x 2160) Resolution |Refresh Rate : 100 Hertz Connectivity : 4 HDMI ports to connect set top box | 2 USB ports to connect hard drives or other USB devices | Ethernet | Wi-fi | Bluetooth Sound: 40W Output- 2.2CH | Powerful Speakers with Dolby Atmos | Dolby Decoder | Woofer | Bluetooth Audio | Active Voice Amplifier Smart TV Features : Far-Field Voice Interaction | Built-in Voice Assistant | Works with AI Speaker | Web Browser | SmartThings App Support | SmartThings Hub / Matter Hub / IoT-Sensor Funtionality | Mobile to TV - Mirroring, DLNA | TV Initiate Mirroring | Tap View | Music Wall | 360 Video Player | 360 Camera Support | Bluetooth Low Energy | WiFi Direct | TV Sound to Mobile Display: 100% Color Volume | One Billion Color | HLG (Hybrid Log Gamma) | Contrast Enhancer |Motion Xcelerator Turbo+ | Film Mode | Natural Mode Support | Adaptive Picture | AI Upscale | Filmmaker Mode Warranty Information: 1 year comprehensive warranty on product and 1 year additional on Panel provided by the brand from the date of purchase - (Wall mount not included inside the box.) Brand will provide the wall mount at the time of installation.