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China, Chinese 75 Inch Touch Screen with 4K Resolution 4GB+32GB Android 14 Interactive Flat Panel for Office Meeting or Classroom1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
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Labotrix Group Limited
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Product Description Product DescriptionDisplayDisplay Size 75 inchResolution3840 x 2160Display Ratio16:9Brightness≥300cd/m2 (typ.)Brightness Uniformity80%Contrast 1200:1 (typ.)-hard screen4000:1 (typ.)-soft screenScreen Display Size1649.664(H)×927.936(V)Viewing Angle 178°(H) / 178°(V)Response Time≤8ms (typ.)Pixel Pitch (mm)0.42975×0.42975mmBacklight Life≥50,000 hrsRefresh Rate60HZColor Gamut (% NTSC)72% NTSCDisplay Color1.07B HDRsupport TouchTouch TechnologyInfrared Glass 4mm tempered glassMaximum Output Points20 pointsWindows7/10 20 points touchAndroid 20 points touchWriting MethodFinger or non-transparent objectTouch Resolution32767 (W) X 32767 (D)Touch Accuracy±2mm(Average deviation between the output position and the actual touch position when moving slowly)Response time≤8msInterface ModeUSB+UARTTempered Glass Surface TreatmentAGTheoretical Number of ClicksUnlimitedMaintenance MethodFront disassembly maintenance Indicator LightPositionFrontColorStandby-red, Run-blueButtonPositionFrontQuantity (7 buttons)7 buttons - Recording, Aspect Ratio, Volume-;Volume+; Settings, Eye Protection, PowerRear InterfaceRJ45 IN *1Standard typeHDMI OUT *1Standard typeSPDIF OUT *1Standard typeEarphone OUT *1Standard typeTouch USB *1USB 2.0 B typeHDM IN *2Standard type(Mini) MIC IN *1Mini Standard typeAndroid USB2.0 *2Standard typeVGA *1Standard typeLine iN *13.5mmstandard earphone socketRS232 UART *1Standard typeFront InterfaceUSB3.0 *3USB3.0 blue Type AHDMI in *1HDMI2.0, Up to 3840′2160@30HzTouch USB *1USB3.0 Blue Type B Type C *1Type-c interface (USB2.0 function) System SpecsCPU Octa-core A55*8_1.2MHz,up to 1.5GHZGPUMaliG52 X4_600MHzSOCGK6780System VersionAndroid 14RAM 4GBROM32GOSD LanguageSimplified Chinese/EnglishOPSSupports OPS-C specification & optional European standard OPS SpeakerPositionLeft and right channels: facing forwardChannel2.0 channelsLeft and RightChannel Audio PowerStandard 2×15W Wired NetworkAndroid 10/100Mbps network connectionWiFiStandardBuilt-in WIFI, supports AP hotspot, onboard wifi5ProtocolWifi/AP: 802.11 a/b/g/n/acOperating Frequency2.4G&5GOperating Distance0~12mBluetoothStandard2.1+EDR/3.0/4.x/5.0Working Frequency2.4HzWorking Distance0~12m Camera(optional)ProductBuilt-in UHD cameraInstallationBuilt-inPositionTop, centerArray Microphone8-arrayPixels13MP / 48MP (optional)Field of View FOV120°Microphone(optional)ProductBuilt-in microphone arrayPositionTop, middle positionNumber of Microphone Arrays8, omnidirectionalPickup Distance0~8m AccessoriesRemote control*1, 2m power cord*1, writing pen*1, quick start guide (including warranty card, certificate)*1, wall mount (including wall mount screws and installation instructions)*1, screen transmitter (optional) OthersMaximum Power (with OPS)210W (subject to actual measurement)Standby Power≤0.5WVoltage InputAC176V to AC264VOPS Power SupplyDC18V/5.5A Support OPS-CNet Weight49KG±2KGGross Weight60KG±2KGPackage Dimensions1838*220*1153mmOverall Demission(without bracket)1706*1027.1*115.8mmFront Frame Thickness23.2mm EnvironmentOperating Temperature0oC ~ 40oCStored Temperature-20oC~60oCOperating Humidity10%~80%RHStorage Humidity10%~90%RH Working Altitudebelow 5000 meters Detailed Photos Company ProfileEstablished in 2005, headquartered in Shenzhen city, Guangdong province, P. R. China, Labotrix Group Limited has been dedicated to research and development in the introduction and utilization of latest technology to the field of education so as to empower education. Our founder has been working for the education technology sector, providing package solution for educational projects for many years.16 YEARS+Sixteen years from day one, consistently working as OEM & ODM service provider to meet the varied requirements on educational projects in both domestic and international markets. Our products are flexibly compatible to the project requirements and very popular with our partners, especially, for 14.1" laptop PC, 10.1" tablet PC as well as desktop PC which has been sold at large volume for a long time.We greatly value the high standards in product quality and services and take it as the cornerstone for our brand development. Apart from OEM brands for our customers, we also own our brands "LABWE" and "LABOTRIX" which sold well in Central Asia, Southeast Asia, Middle East Area, Europe.With an accumulated experience in this field, we have built up a streamlined management system for both the upper suppliers and internal management, which helps us to guarantee the great manufacturing capacity and speedy lead time without yielding in product quality.We hope to contribute our efforts in the business development and expansion of our partners all around the world.
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