Display Type: LED Android Smart Wifi Ethernet Screen Size: 55 Inches Connectivity: HDMI, USB Resolution: 3840×2160 Number of Speakers: 2 Audio Output: 16 Watts Color: Black Features: 3D Noise Reduction, Average Picture Level, Digital Comb Filter 3D Power Supply: 50-60Hz, AC 110-240V Hz Android smart Wifi inbuilt Ethernet n-Screen Screen mirrioring Display Features: 4K UHD Features Functionality: Gaming TV Units Warranty: 1 Display Type: LED Screen Size:55Inches Connectivity: HDMI, USB Resolution: 3840×2160 Number of Speakers: 2 Audio Output: 16 Watts Color: Black Brand Videocon SKU 100102084_NP-1020353712 TvResolution 4K Ultra HD (2160p / 3840x2160) Smart TV Yes Display Size (inches) 55 Model 55DN5-S