Mi Box S is powered by Android 8.1, easy to use and supports voice search and Chromecast as well as delivering a world of content the whole family can enjoy Android TV 6.0, Quad-core Processor, 4K HDR Support, WiFi/Dolby/DTS RAM 2GB, ROM 8GB with Bluetooth. HDMI 2.0a is a faster way to send video and audio output to your TV. With up to 18Gbps speeds, it significantly improves picture and sound quality, making MI Box perfect for watching 4K Ultra HD and HDR video content. APPS for the big screen: Everying looks better on the big screen, including shows from YouTube, Sling TV, Netflix, Vudu,FandangoNOW and more. Stream,play and be entertained for hours with access to hit shows,blockbusters,radio stations and viral videos OR Google Cast from your favorite devices with iOS and Android.