Resolution: Full HD (1920 x 1080) | Refresh Rate: 60 hertz Connectivity: 2 HDMI ports to connect set top box, Blu Ray players, gaming console | 2 USB port to connect hard drives and other USB devices Sound: 30 Watts Output | Dolby Audio System |Dolby ATMOS | DTS Smart TV Features: Built-in Wi-Fi |Netflix | Google Play Store | YouTube | Chrome cast | Media center | with Google Voice Assistant | Android 9.O Based OS Display : A+ Grade Zero Dot Panel | Multi HDR| Adaptive Backlight Dimming