DescriptionThe Yealink MeetingDisplay 55 offers a 55-inch LED-backlit LCD flat panel display with a 4K UHD resolution of 3840 x 2160. This commercial-grade display is designed for interactive communication, making it suitable for business settings and large meeting environments. With a brightness of 500 cd/m2 and an anti-glare coating, it ensures clear visibility from different angles with a 178° viewing angle. The native 60 Hz refresh rate and an 8 ms response time contribute to smooth video playback, providing an engaging visual experience.Equipped with versatile connectivity options, the MeetingDisplay 55 includes three HDMI inputs, USB ports, and supports wireless presentations via Wi-Fi. With built-in Bluetooth 5.1 and Gigabit Ethernet, it facilitates easy sharing and collaboration, accommodating various multimedia functions, including Internet video playback. The 24 watt audio system with two built-in speakers adds to its functionality, ensuring high-quality audio during presentations and meetings.4K UHD resolution for exceptional clarityWide 178° viewing angle for enhanced visibilityVersatile connectivity with HDMI, USB, and wireless options24 watt audio system with built-in speakersDesigned for continuous 24-hour operationHigh-resolution displayThe 55-inch screen provides 4K UHD resolution at 3840 x 2160, delivering crisp and vibrant images tailored for professional presentations.Versatile connectivity optionsEquipped with three HDMI inputs and multiple USB ports, the display ensures seamless integration with various devices for enhanced multimedia functionality.Robust audio systemThe built-in 24 watt audio system with dual speakers offers clear and immersive sound for all types of presentations and meetings.24-hour operational capabilityDesigned for continuous use, this display can operate around the clock, making it suitable for commercial environments demanding reliability.Advanced wireless functionalitySupports wireless presentation and multimedia playback with features such as Wi-Fi Miracast and Bluetooth, facilitating easy content sharing.Main SpecificationsProduct DescriptionYealink MeetingDisplay 55 55″ LED-backlit LCD display – 4K – for interactive communicationProduct TypeLED-backlit LCD flat panel displayEnergy Label QR Code URLHttps://eprel.ec.europa.eu/qr/2741587EU Data ActHttps://www.yealink.com/en/onepage/eu-data-actDiagonal Class55″Commercial UseYes – interactivePlatformAndroidResolution3840 x 2160Display Format4K UHD (2160p)Frame Rate & Enhancement Technology60 Hz Refresh RateVideo InterfaceHDMIHDMI Ports Qty3 portsConnectivityWi-Fi, LAN, BluetoothTechnologyIPSLCD Backlight TechnologyLED backlightImage Aspect Ratio16:9TV TunerNo tunerPicture Enhancements72% Colour Gamut NTSCSpeaker System2 speakersStorage Capacity32 GB FlashUSB3 portsIncluded AccessoriesRemote control, cable tiesVoltageAC 100-240 V (50/60 Hz)Energy ClassClass GPower Consumption Operational82 wattDimensions (WxDxH)123.7 cm x 5.6 cm x 71.7 cmWeight15.6 kgDocumentsProduct Data Sheet / BrochureQuick Start GuideExtended SpecificationsGeneralProduct TypeLED-backlit LCD flat panel displayEnergy Label QR Code URLHttps://eprel.ec.europa.eu/qr/2741587Energy ClassClass GEU Data ActHttps://www.yealink.com/en/onepage/eu-data-actPower Consumption (Max)138 wattPower Consumption Operational82 wattPower Consumption SDR (On mode)80 kWh/1000hDiagonal Class55″Commercial UseYes – interactivePlatformAndroidOperating SystemAndroid OS 13TV TunerNo tunerTV Tuner PresenceNoVideo InterfaceHDMIHDMI Ports Qty3 portsPicture Enhancements72% Colour Gamut NTSCWidth123.7 cmDepth5.6 cmHeight71.7 cmWeight15.6 kgDisplayLCD Display TechnologyIPSColour Support1070000000 coloursResolution3840 x 2160Display Format4K UHD (2160p)Image Aspect Ratio16:9Frame Rate & Enhancement Technology60 Hz Refresh RateLCD Backlight TechnologyLED backlightCoatingAnti-glare, 25% hazeImage Contrast Ratio1200:1Brightness500 cd/m²Viewing Angle178 degreesViewing Angle (Vertical)178 degreesResponse Time8 msOperation Hours / Days24 / 7FeaturesApple AirPlay supportStands & MountsWall Mount IncludedYesFlat Panel Mount Interface400 x 400 mmVESA CompatibilityYesMedia PlayerUSB PortYesUSB Ports Qty3Configuration4 GB – 32 GB FlashRemote ControlTypeRemote controlBattery Form FactorAAA typeBattery IncludedYesBattery Included Qty2Battery Required Qty2Audio SystemSpeaker System2 speakersOutput Power / Total24 wattSpeakers2 x main channel speaker – 12 wattNetwork & Internet MultimediaFunctionalityWireless presentation, Internet video playbackConnectivityWi-Fi, LAN, BluetoothLAN ProtocolGigabit EthernetWi-Fi Protocol802.11b, 802.11g, 802.11n, 802.11a, 802.11ac, 802.11axBluetooth VersionBluetooth 5.1Connect & ShareWi-Fi Miracast, Screen Share, YeacastConnectionsConnector Type3 x HDMI input 2 x USB 2.0 USB 2.0 RS-232 Audio output 2 x Gigabit LANMiscellaneousIncluded AccessoriesCable tiesCables IncludedCable kit CAT5E network cable – 3 mPowerPower DevicePower supplyInput VoltageAC 100-240 V (50/60 Hz)Power Consumption (Off Mode)0.5 wattDimensions & Weight (Shipping)Width (Shipping)134 cmDepth (Shipping)18.5 cmHeight (Shipping)79 cmWeight (Shipping)21.6 kgEnvironmental ParametersMin Operating Temperature0 °CMax Operating Temperature40 °CHumidity Range Operating10 – 95%