ViewSonic IFP5550-5, 55″ 4K UHD (3840×2160) 40 Points Multi Touch. 450 nits, 4GB RAM, 32GB Storage, Hardness: 7H, Anti-glare coating

Specifikationer for IFP5550-5 Audio Built-in speaker(s) YesBuilt-in subwoofer YesNumber of built-in speakers 2Speaker power 24 WSubwoofer RMS power 16 WBattery Battery Type UN3091 – Lithium METAL inside equimentLithium Weight (g) 0,064 gComputer system Built-in processor YesMaximum internal memory 32 GBOperating system installed AndroidOperating system version 11Processor architecture ARM Cortex A73 + ARM Cortex A53Processor cores 8Processor frequency 1,5 GHzRAM capacity 3 GBRAM type DDR4Display Anti-glare screen YesContrast ratio (dynamic) 5000:1Contrast ratio (typical) 1200:1Display brightness 350 cd/m²Display diagonal 55 ”Display number of colours 1.07 billion coloursDisplay resolution 3840 x 2160 pixelsHardness 7HHD type 4K Ultra HDLED backlighting type Direct-LEDNative aspect ratio 16:9Number of simultaneous touchpoints 40Panel type LCDResponse time 8 msTouch resolution 32767 x 32767 pixelsTouch system response time 10 msTouch technology Multi-touchTouchscreen YesTouchscreen type InfraredViewing angle, horizontal 178 °Viewing angle, vertical 178 °Working area 1209.6 x 680.4 mmErgonomics Mean time between failures (MTBF) 30000 hPanel mounting interface 400 x 200 mmProduct colour BlackProduct type Interactive whiteboardVESA mounting YesFeatures Anti-glare screen YesContrast ratio (dynamic) 5000:1Contrast ratio (typical) 1200:1Display brightness 350 cd/m²Display diagonal 55 ”Display number of colours 1.07 billion coloursDisplay resolution 3840 x 2160 pixelsHardness 7HHD type 4K Ultra HDLED backlighting type Direct-LEDNative aspect ratio 16:9Number of simultaneous touchpoints 40Panel type LCDResponse time 8 msTouch resolution 32767 x 32767 PixelsTouch system response time 10 MillisecondTouch technology Multi-touchTouchscreen YesTouchscreen type InfraredViewing angle, horizontal 178 °Viewing angle, vertical 178 °Working area 1209.6 x 680.4 mmLegal Information UNSPSC Code (Icecat) 43211902Network Ethernet LAN YesEthernet LAN data rates 10/100 Mbit/sOperational conditions Operating relative humidity (H-H) 10 – 90 %Operating temperature (T-T) 0 – 40 °CPackage dimensions Depth (package,cm) 22 cmGross Weight (Package, kg) 35,5 kgHeight (package,cm) 85,9 cmWidth (package,cm) 140,1 cmPackaging content Batteries included YesCables included AC/HDMI/USBMounting brackets included YesMounting kit YesQuick start guide YesRemote control included YesStylus included YesUSB cable length 3 mPackaging data Quantity per pack 1 pc(s)Ports & interfaces Ethernet LAN (RJ-45) ports 1HDCP YesHDCP version 2.2HDMI output ports quantity 1HDMI ports quantity 3HDMI version 2.0Headphone connectivity 3.5 mmInterface HDMIOPS slot 1RS-232 ports 1S/PDIF out port YesUSB 2.0 ports quantity 2USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity 4USB connector type USB Type-A/USB Type-BUSB Power Delivery (USB PD) YesUSB Power Delivery up to 65 WUSB Type-C ports quantity 1Power AC input voltage 100 – 240 VPower consumption (off) 0,5 WPower consumption (typical) 89 WProduct dimensions Net Weight (Product, kg) 26,4 kgProduct Depth 8,5 cmProduct Height 77,3 cmProduct Width 126,8 cmProjector Built-in projector No