Toshiba LED 4K Smart LED has many features like Built-In Receiver, Picture Freeze, Wired and Wireless Internet Netflix Application, Digital ( DVB-T/T2/C/S/S2 ) Broadcasting, 8 Bit Video Processing, Dolby Digital Sound Technology, 6 Sound Modes(Standard - Music - Speech - Late night - Theater - Sports)m, 5 Picture Modes : Standard - Dynamic - Cinema Day - Cinema Night - Sports, TOSHIBA Smart Portal Operating System, NetFlix, YouTube, Built-In Receiver, Web Browser, Communication With youtube, Time Shift Feature, Dailymotion Application, PVR, Screen Mirroring, Movie - Music - Photo playback format, Record into USB HDD / USB Memory, Sleep Timer, Hotel Mode, Multilingual OSD1, Rf In, 1 Receiver In, 1 Video In Good realistic picture quality and sharp clarity.