Resolution: HD Ready (1366x768) | Refresh Rate: 60 hertz | 178 wide viewing angle Connectivity: Dual Band Wi-Fi (2.4 GHz/ 5 GHz) | 2 HDMI ports to connect set top box, gaming consoles, DVD or Blu-ray Players | 2 USB ports to connect hard drives and other USB devices | ARC | Bluetooth 5.0 | Ethernet | 3.5mm earphone Jack Sound: 20 Watts Output | Dolby Audio | DTS Virtual: X | DTS-HD Smart TV Features : Fire TV Built-In | Supported Apps: Prime Video | Netflix | Disney+ Hotstar | YouTube | 12000+ apps from App Store | Voice Remote with Alexa | DTH Set-Top Box Integration to switch between DTH TV Channels and OTT apps from home screen | Display Mirroring - Airplay & Miracast | Quad core ARM Cortex-A35 CPU @ 2.0GHz | 1GB RAM + 8GB Internal Storage Display: Metal bezel-less Screen | Vivid Picture Engine Recommendation: We recommend using 1.5V Alkaline AAA Batteries in your Alexa Voice Remote for a steady performance.