{"product_id":"lg-55pk640s0ub-55-inch-4k-uhd-commercial-signage-tv","title":"LG 55PK640S0UB 55-Inch 4K UHD Commercial Signage TV","description":"\u003ch2\u003eLG 55PK640S0UB 55-Inch 4K UHD Commercial Signage TV\u003c\/h2\u003e\n\n\u003cp\u003eThe LG 55PK640S0UB 55-inch 4K UHD commercial signage TV is a webOS 25 display built for retail, corporate, hospitality, and professional presentation environments. It combines 3840 x 2160 resolution, 300-nit typical brightness, a 16\/7 operating profile, built-in speakers, network connectivity, and onboard content-management tools in a slim commercial display.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for businesses that need a 55-inch digital signage display without a separate media player for basic content, the PK640S supports embedded Content Manager and Group Manager functions. Users can create playlists, schedule content, mirror compatible devices, use the display as a wireless access point, and integrate optional LG SuperSign CMS for larger signage deployments.\u003c\/p\u003e\n\n\u003cp\u003eProfessional integration features include HDMI, USB, optical audio, RS-232C, RJ45 LAN, RF input, external speaker output, Crestron compatibility, SNMP, and signage failover functions. HDR10 Pro and HLG support expand compatible video playback, while UL certification, FCC Class B compliance, a 200 x 300 mm-class VESA mounting pattern, and a three-year limited warranty support commercial installation requirements.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4K UHD Commercial Display:\u003c\/strong\u003e Delivers 3840 x 2160 resolution on a 55-inch direct-backlit panel for detailed signage and presentation content.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ewebOS 25 Platform:\u003c\/strong\u003e Runs LG's commercial smart platform with integrated content, scheduling, browser, and network functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Content Management:\u003c\/strong\u003e Content Manager and Group Manager provide playlist creation, scheduling, and display control without requiring a separate PC for basic workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300-Nit Typical Brightness:\u003c\/strong\u003e Supports indoor commercial signage in retail, meeting, hospitality, and corporate environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16\/7 Operating Profile:\u003c\/strong\u003e Designed for operation up to 16 hours per day, seven days per week.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Connectivity:\u003c\/strong\u003e Includes HDMI, USB, LAN, RS-232C, RF, optical audio, and external speaker connections for AV system integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork and Wireless Features:\u003c\/strong\u003e Supports built-in Wi-Fi, Miracast screen sharing, Smart Share, Bluetooth audio playback, Soft AP, and IP streaming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLG Signage Ecosystem:\u003c\/strong\u003e Supports SuperSign software, LG ConnectedCare, Crestron compatibility, Beacon functions, scheduling, failover, and remote management features.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ch4\u003eDisplay\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 55PK640S0UB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen Size:\u003c\/strong\u003e 55 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Tool Name:\u003c\/strong\u003e BOE UA73\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStand Type:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Color:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Resolution:\u003c\/strong\u003e 3840 x 2160 UHD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklight Type:\u003c\/strong\u003e Direct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrightness:\u003c\/strong\u003e 300 nits typical \/ 260 nits minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatic Contrast Ratio:\u003c\/strong\u003e 1200:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Contrast Ratio:\u003c\/strong\u003e 1,000,000:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 8 ms G-to-G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefresh Rate:\u003c\/strong\u003e 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Profile:\u003c\/strong\u003e 16 hours per day \/ 7 days per week\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklight Lifetime:\u003c\/strong\u003e Up to 30,000 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVideo and Processing\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem-on-Chip:\u003c\/strong\u003e K25Lp Quad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating System:\u003c\/strong\u003e webOS 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDR:\u003c\/strong\u003e HDR10 Pro and HLG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVertical Orientation:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFailover:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlay via URL:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Power Management:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime Scheduler:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNTP Sync Timer:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAudio\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Speaker Output:\u003c\/strong\u003e 10W + 10W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker System:\u003c\/strong\u003e 2.0-channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLG Sound Sync:\u003c\/strong\u003e Bluetooth or optical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Speaker Output:\u003c\/strong\u003e 3.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Audio Output:\u003c\/strong\u003e Optical\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eBroadcast and Smart Functions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Broadcast:\u003c\/strong\u003e ATSC and Clear QAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Broadcast:\u003c\/strong\u003e NTSC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeletext:\u003c\/strong\u003e Auto Teletext\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIPTV:\u003c\/strong\u003e Global IP streaming support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Home:\u003c\/strong\u003e Launcher Bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Access:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Browser:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreloaded App:\u003c\/strong\u003e YouTube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDP Server Compatibility:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware Clock:\u003c\/strong\u003e World Clock and Alarm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMood Display:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft AP:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Networking:\u003c\/strong\u003e Built-in Wi-Fi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen Sharing:\u003c\/strong\u003e Miracast\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Share:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIAL:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Audio Playback:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile Connection Overlay:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDMI ARC:\u003c\/strong\u003e Supported on HDMI 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eCommercial Signage and Management Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Cloning:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNMP:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf Diagnostics:\u003c\/strong\u003e USB diagnostics supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSI Compatible Protocol:\u003c\/strong\u003e TV Link Tuner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHTNG-CEC:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDMI-CEC:\u003c\/strong\u003e Simplink 1.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIR Output:\u003c\/strong\u003e RS-232C phone-jack type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti IR Code:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHotel Mode \/ PDM \/ Installer Menu:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Mode:\u003c\/strong\u003e Limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Block:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelcome Screen:\u003c\/strong\u003e Splash image supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Image:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP Channel Manager:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoving Picture Playback:\u003c\/strong\u003e SD, HD, and Plus HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Off \/ Sleep Timer:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Saving Mode:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotion Eye Care:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeacon:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Content Manager:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Group Manager:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrestron Compatibility:\u003c\/strong\u003e Certified compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eLG Software Compatibility\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperSign Control:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperSign Control+:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperSign CMS:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperSign CMS Premium:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Editor:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLG ConnectedCare:\u003c\/strong\u003e Compatible; service availability and subscription requirements vary\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eConnectivity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDMI:\u003c\/strong\u003e HDMI 2.0 inputs with HDMI 2 supporting ARC\/eARC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e USB 2.0 Type-A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF Input:\u003c\/strong\u003e Antenna \/ cable input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS-232C:\u003c\/strong\u003e 3.5 mm phone-jack control connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLAN:\u003c\/strong\u003e RJ45 Ethernet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Audio Output:\u003c\/strong\u003e Optical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Speaker Output:\u003c\/strong\u003e 3.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eMechanical\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVESA Mounting Pattern:\u003c\/strong\u003e 7.9 x 11.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions Without Stand:\u003c\/strong\u003e 48.3 x 27.9 x 2.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions With Stand:\u003c\/strong\u003e 48.3 x 30.2 x 10.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Dimensions:\u003c\/strong\u003e 54.3 x 32.7 x 4.6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight Without Stand:\u003c\/strong\u003e 22.5 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight With Stand:\u003c\/strong\u003e 22.9 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 30.2 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBezel Width, On:\u003c\/strong\u003e Top 0.3 inches, right 0.3 inches, left 0.3 inches, bottom 0.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBezel Width, Off:\u003c\/strong\u003e Top 0.3 inches, right 0.3 inches, left 0.3 inches, bottom 0.1 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePower and Compliance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 100 to 240V AC, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Power Consumption:\u003c\/strong\u003e 136W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Power Consumption:\u003c\/strong\u003e 113W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby Power Consumption:\u003c\/strong\u003e Less than 0.5W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certification:\u003c\/strong\u003e UL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Compliance:\u003c\/strong\u003e FCC Class B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3-year limited warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Country:\u003c\/strong\u003e Mexico\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 195174132852\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's In the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLG L-Con Remote Control, AKB75095376\u003c\/li\u003e\n\u003cli\u003e59.1-inch Power Cable\u003c\/li\u003e\n\u003cli\u003eRS-232C to Phone Jack Cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":46914733473989,"sku":"LG-55PK640S0UB","price":975.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/1-lg-55pk640s0ub_5562b270-2fae-4531-b4de-2ded940cf958.jpg?v=1789428393","url":"https:\/\/avlgear.com\/products\/lg-55pk640s0ub-55-inch-4k-uhd-commercial-signage-tv","provider":"AVLGEAR","version":"1.0","type":"link"}