hd resolution; enjoy entertainment in stunning detail. generating fives times the resolution of standard definition, hd 720p delivers incredible clarity and vibrant colours.quad core processor; to support the advanced picture processing required for bright, sharp images there are 4 cores of processing power available for a fast and powerful brain to make sure you have the best possible picture.active hdr; with active hdr adapting scene by scene to deliver image mastering with pinpoint picture reproduction, lg tvs can offer the best picture visuals no matter what the format.virtual surround plus; more channels, better sound. high quality software creates a surround sound effect producing virtual audio channels for broadcast and digital programmes. surround your senses with sound from all angles.works with alexa; lg tv works with amazon echo and other alexa-enabled devices to allow remote, hands-free control of your lg thinq ai tv. there's no need to navigate menus to open an app, control volume or change channels, simply ask alexa to do it.included components: standard remotepower source type: corded electricsurround sound channel configuration: 2.0ch