Connectivity: 3 HDMI ports to connect set top box, Blu-ray speakers or a gaming console | 2 USB ports to connect hard drives or other USB devices Smart TV Features : TV to Mobile - Mirroring | Mobile to TV - Mirroring, DLNA | TV Initiate Mirroring | Tap View | Music Wall | Mobile Camera Support | 360 Video Player | 360 Camera Support | Easy Setup | App Casting | Bluetooth Low Energy | WiFi Direct | TV Sound to Mobile | Sound Mirroring | Ambient Mode+| Wireless Dex Sound: 20 Watts Output - 2 Ch| Powerful Speakers with Dolby Atmos | Surround Sound | Active Voice Amplifier | Adaptive Sound+ Display: Matte Display | One Billion Color | PQI 3100 | Dual LED | 100% Colour Volume with Quantum Dot | Wide Viewing Angle | AI Upscale Warranty Information: 1 Year Comprehensive Warranty and 1 year additional on panel Installation: For requesting installation/wall mounting/demo of this product once delivered, please directly call Samsung support (Please visit brand website for tollfree numbers) and provide product's model name as well as seller's details mentioned on the invoice Easy returns: This product is eligible for replacement within 10 days of delivery in case of any product defects, damage or features not matching the description provided