Resolution: HD Ready (3840 x 2160) | Refresh Rate: 60 Hertz Display: VA 4K Panel | 178 Degree Wide Viewing Angle | Noise Reduction | Dynamic Picture Enhancement | Brightness Enhancement. Sound: 30 Watts Output (15 X 2) | Dolby Digital Plus Virtual Surround Sound. Connectivity: 2 HDMI Ports to connect a set-top box, Blu Ray players, gaming console | 2 USB Ports to connect hard drives and other USB devices | 1 AV, 1 Optical. Smart TV Features: AU Series Certified Android 11 Smart Tv | Miracast | E-Share | In-Built Wi-Fi | 1.5 GB RAM | 8GB ROM | In-Built Apps: Netflix, Prime Video, Disney+Hotstar, Youtube etc. Warranty: 1 Year Standard Manufacturer Warranty From Dyanora