Resolution: Full HD (1920 x 1080) Refresh Rate: 60 hertz Connectivity: 1 HDMI ports for set-top box, Blu-ray players, and gaming console, 2 USB ports for hard drives and other USB devices Sound: 30 Watts Output, Dolby Audio System, Dolby ATMOS, DTS, Two Speakers, Smart TV Features: Built-in Wi-Fi, Google Voice Assistant, Android 9.0 OS, Built-in Miracast, Dual Core Processor, Pre-installed apps: Prime Video, YouTube, Netflix, Display: A+ Grade Panel, Micro Dimming, True Color, Viewing Angle: 178 degrees, Full HD, 16.7 Million Colors