Resolution: 4K | Refresh Rate: 60 hertz | Viewing Angle: 178 degrees Display: HRDD Techonology | Eco Vision | Cinema Mode | Cinema Zoom | Supports 16.7 million colours Smart TV Features: Built-in WiFi | Android | Screen Mirroring | PC Connectivity | Wireless Headphone Control | EcoD Connectivity: 3 HDMI ports to connect set top box, Blu Ray players, gaming console | 2 USB ports to connect hard drives and other USB devices Sound: 20 Watts Output | Power Audio | Music Equalizer Installation: For installation/wall mounting/demo of this product once delivered, directly contact us at +918777239797 and provide product's model name and seller's details mentioned on your invoice. The service center will allot you a convenient slot for the service Warranty: 5 years standard manufacturer warranty from DCC