Google Assistant Built-In Works with Alexa HDR 4K UHD Playback, 4K UHD Upscaling HDR10 & Dolby Vision Compatibility Supports Dolby Atmos & DTS:X Dual-Band Wi-Fi 5 & Ethernet 16GB of Built-In Storage Space HDMI Output & Two USB 3.0 Ports Remote Control with Built-In Mic Android 9.0 Pie