حراج الأجهزة/شاشه/تلفزيونات وصوتيات/تلفزيونات/اجهزه_كمبيوتر

75 inch 4k interactive screen

Next-generation Promethean Activpanel AP6 interactive CCC board. The next-generation interactive display from Promethean offers the most powerful, seamless, and secure user experience yet, delivering features that respond to the unique needs of teachers, IT administrators, and school leaders. Screen Size and Resolution 75-inch 4K Screen Type TFT LCD (Direct LED Backlight) Blue Light Reduction Yes Laminated Glass Yes Aspect Ratio 16:9 Viewable Area 75-inch 4K: 652 × 930 mm (65 × 36.6 inches) LCD Viewing Angle 178 Degrees LCD Screen Response Time 8 ms LCD Screen Refresh Rate (Panel) 60 Hz LED Lifespan 50,000 Hours Contrast Ratio 5000:1 Dynamic 1200:1 Static Brightness 400 cd/m² Ambient Light Sensor Yes Glass Hardness 9H (Pencil), 7 (Mohs) Glass Type Tempered, Anti-Glare INTERACTIVITY Vellum Touch Technology Yes Continuous Touch Points 20 Touch Resolution 32768 x 32768 px Response Time 10 ms Touch Accuracy 1 mm Tracking Rate 4 m/s Scan Rate 200 Hz Gestures and Edge Swipes Windows® Supported Unique Pen IDs 1 Pen and Touch Differentiation Yes Palm Rejection Yes, Palm Rejection, Yes, Pens Included Yes, 2 x Battery-free stylus pens, Integrated Pen Holder, Full-Length Pen Tray, Pen Tip Diameter 3 mm, Essential Classroom Apps Including Whiteboard, Annotation, Timer, Spinner, Screen Capture, Screen Share, Browser, PDF Reader Compatibility Media Player Windows® 7 to 11; Mac® OS 10.8 to 10.11; macOS® Sierra 10.12.1 or later; Linux® Ubuntu 20.04 LTS; Chrome™ OS COMPUTING Operating System ActivPanel OS RAM Internal Storage 4 GB CPU ARM CORTEX – A73 x 4 GPU ARM Mali-G71 MP3 Trusted Platform Module Yes Cloud-Based User Profiles Yes AUDIO Dual Front-Facing Speakers 2 × 15W. Connectivity OPS Slot 1 HDMI In (Rear) 2 (2.0) HDMI In (Front) 1 (2.0) DisplayPort 1 (1.2) USB-A 2.0 (Rear) 1 USB-C 3.2 (Rear) 1 (60W Power Delivery) USB-B 3.0 (Touch, Front) 1 USB-B 3.0 (Touch, Rear) 3 USB-A 3.0 (Front) 2 USB-A 3.0 (Rear) 2 MicroSD Slot Yes LAN In (RJ45) 1 Gbps LAN Out (RJ45) 1 Gbps Wake-on-LAN Yes Wi-Fi (Client) IEEE 802.11 a/b/g/n/ac/ax, Wi-Fi 6 and Dual Band Supported Bluetooth 5.0 HDMI Out 1 (2.0) AV-In (3.5mm) 1 Microphone (3.5mm) 1 Audio Out (3.5mm) #screen #computer_devices For contact WhatsApp ( Phone number appears when clicking the contact button )
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