Based on the label in the image, the model is Sony KD-55X9077H, a 55-inch smart TV produced in August 2020. Here are the most important technical specifications for this device: Screen and Image Screen Type: Full Array LED (Full backlight with local dimming to improve contrast). Resolution: 4K Ultra HD (3840 × 2160 pixels). Processor: X1 4K HDR Processor. Refresh Rate: 100/120 Hz. Image Technologies: TRILUMINOS Display, Dolby Vision, HDR10, and HLG. Sound and Smart System Operating System: Android TV. Sound: Supports Dolby Atmos for an immersive surround sound experience. Sound Features: Acoustic Multi-Audio (in some models) with X-balanced speakers. Connectivity and Ports Ports: It has 4 HDMI ports and 2 USB ports. Wireless Connectivity: Supports Wi-Fi and Bluetooth. Additional Features: Compatible with Apple AirPlay and Apple HomeKit, and has built-in Chromecast.