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| Basic Information | ||
| Display Size | 75" | |
| Resolution | 3840 x 2160 Pixels | |
| Picture Response Time | 8ms | |
| Aspect Ratio | 16:9 | |
| Contrast Ratio | 5000:1 (max. with DCR enabled) | |
| Display Colors | 1.07 Billions | |
| Brightness (typical) | 350 nits | |
| Viewing Angle | 178 Degree (H & V) | |
| Life Time | 50,000 Hours (Typ.) | |
| Touch Information | ||
| Touch Point | Type/ Tech: Ultra Fine Touch Technology Touch Point: 40 points touch |
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| Surface Hardness | 7H Anti-glare coating | |
| Operating System | ||
| System Version | Android 11 | |
| CPU | Quad-core ARM Cortex (A55*4 ) | |
| RAM | 8GB DDR4 | |
| ROM | 128 GB | |
| Connentivity | ||
| USB | Type A: USB3.0:Front x2, Rear x2；USB2.0 x1 Type B: x2 (Rear x1 + Front x1) Type C: Front*1 (PD65W + DP1.2 + Data USB2.0 + 10M/100M sharing) |
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| HDMI | 3 x HDMI | |
| Audio In | Audio x1 (PC audio in) | |
| LAN | 2 x RJ45 Ethernet LAN | |
| RS232 | RS232: x1 | |
| Others | Touch Output OPS: module slot x 1 WiFi: module slot x 1 |
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| Physical Specification | ||
| Dimension | 1488 x 897 x 88 mm / 58.6 x 35.3 x 3.5 in | |
| Weight | Net (lb / kg): 77.1lb/34.95kg Gross (lb / kg): 98.5 lb/44.7kg |
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| Power | Voltage: 100-240V AC Consumption: On:99W ; Off: ≤ 0.5W |
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| Others | Temperature (º C): 0°C to 40°C Humidity: 20% ~ 80% RH non-condensing |
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| Warranty Information | ||
| Warranty | 3 Years (Transportation or Conveyance bill will be added for outside Dhaka customers for each service including installation or any warranty issue) | |
The Viewsonic ViewBoard 7550-5 75-Inch 4K UHD Interactive Flat Panel Display designed with modern educators in mind, the ViewBoard® 50-5 Series offers an intuitive and interactive interface for a multi-user writing experience. With a single-cable USB-C for instant, worry-free connectivity, teachers can seamlessly plug in and control their devices while continuing the lesson. Both students and educators enjoy smooth writing with Ultra Fine Touch Technology, which offers 40-point touch, and the dual-pen that comes in a range of colors and sizes. Rest assured, you and your students' eyes are cared for and protected, as the ViewBoard® 50-5 Series comes with flicker-free technology and an integrated TÜV-certified blue light filter for all brightness levels. Fully integrated with the myViewBoard suite, the ViewBoard® 50-5 Series brings together hardware and software for a complete classroom solution. Compatible with a full line of accessories, the ViewBoard® 50-5 Series enables you to effectively teach with a variety of engaging tools. Enjoy the incomparably smooth and natural writing experience offered by the dual-pen and Ultra Fine Touch Technology. The ViewBoard® 50-5 Series' multi-touch capability enables up to 40-point touch input by multiple users, supporting and fostering in-class activities and student collaboration. Designed for simple use, the ViewBoard® 50-5 Series offers a USB-C port as part of its comprehensive connectivity. With this one-cable solution, simply plug in any compatible device for instant multimedia playback, data transfer, and power charging while enjoying a clutter-free space. Fully integrated with the myViewBoard suite and compatible across platforms, the ViewBoard empowers you to make the most of classroom time. Enjoy tailor-made tools, like pop quizzes, an immersive reader, digital spinners, and timers, for effortless lesson planning and activities, no matter if you're teaching in the classroom or online. Students can use the ViewBoard, which is split into up to six mini whiteboards, for enhanced learning through doing. Disclaimer: *The mini whiteboard features in Participate Mode are available on WhiteBoard for Windows. The Viewsonic ViewBoard 7550-5 75-inch 4K UHD Interactive Flat Panel Display comes with a 3-year warranty.
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