Resolution : 4K Ultra HD (3840 x 2160) | Refresh Rate : 60 Hertz Connectivity: 3 HDMI ports to connect set top box, Blu-ray speakers or gaming console | 2 USB ports to connect hard drives or other USB devices | Bluetooth | Built-in Wi-Fi Sound: 20 Watts Output | Dolby Digital | Audio Booseter+ Smart TV Features: Google TV | In-Built WiFi | Screen Mirroring | 2 GB RAM | 16 GB ROM | Supported Apps: Netflix, Prime Video, YouTube, Zee5, etc. | Google Assistant Operation Display: 4K HDR | Wide Viewing Angle | Micro Dimming | Noise Reduction | Hexa Chroma Drive | 4K Upscaling | 4K Studio Color Engine