LG Electronics - 50PK640S0UB - Digital (atsc/Clear Qam), Analog (ntsc), Teletext (auto Teletext), Global Iptv

Digital (ATSC / Clear QAM), Analog (NTSC), Teletext (Auto Teletext), Global IPTV Support (IP Streaming), webOS25, Smart Home (Launcher Bar), Quick Access, Web Browser, Pre-Loaded App (YouTube Only), SDP Server Compatibility, SW Clock (World Clock / Alarm), Mood Di, Vertical Setup, Fail Over, Play via URL, Crestron Certi. Compatibility, DPM (Digital Power Management), Time Scheduler, NTP Sync Timer, BEACON, Embedded CM (Content Manager), Embedded GM (Group Manager), Control / Control Plus, CMS (Premium), Simple Editor, LG Connected Care, HDMI In (2.0), USB (2.0), RF In (Only 75 ), RS-232C (Phone Jack, 4 Pin (86/65/55/50/43 ), External Speaker Out (3.5 mm Phone Jack (65/55/50/43 )), RF In (86/65/55/50/43 ), Digital Audio Out (Optical), RS-232C (Phone Jack, 4 Pin (86/65/55/50/43 ), External Speaker Out (3.5 mm Phone Jack (86/75 )), RJ45 (Usage Purpose (LAN)), USB Cloning, WOL, SNMP, Diagnostics (Self Diagnostics (USB)), SI Compatible Protocol (TV Link Tuner), HTNG-CEC, Simplink (HDMI-CEC (1.4)), IR Out (RS-232C Phone Jack Type), Multi IR Code, Hotel Mode / PDM / Installer Menu, Lock Mode (Limited), Port Block, Welcome Screen (Splash Image), Insert Image, IP Channel Manager, External Speaker Out (Audio Out with 3.5 mm Phone Jack), Moving Picture Playback (SD / HD / Plus HD), Auto Off / Sleep Timer, Energy Saving Mode, Motion Eye Care