Resolution : HD Ready (1366x768) | Refresh Rate: 60 hertz Connectivity: 3 HDMI ports to connect set top box, Blu-ray players, gaming console | 1 USB port to connect hard drives and other USB devices Sound: 20 W output | Dolby Digital Plus | DTS TruSurround Smart TV features : Dual band Wi-Fi | Built-in Fire TV OS | Alexa Voice Control | Display Mirroring for compatible devices | Voice Remote with Alexa | Live TV Tab | Apps: YouTube, Prime Video, Netflix, Hotstar, Zee5, SonyLiv and more Warranty Information: 1 Year warranty provided by Onida from date of purchase Installation: For requesting installation/wall mounting/demo of this product once delivered, please directly call Onida support on 7490955555 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