Home > Products > OPS Whiteboard Multi Touch > 55inch All in One touch screen 75inch Ultral HD 4K interactive touch panel| Model Name | Touch Screen All IN One PC |
| Panel Size | 55" 65" 75" 86" 98" |
| Panel Type | a-Si TFT LCD screen, Led backlight |
| Brand | LG/BOE/Samsung |
| Resolution | 3840x2160 |
| Material | Metal SPCC Material |
| Pixel Density | 0.63x0.63, 0.372x0.372, 0.4296x0.4296, 0.4935x0.4935, 0.5622x0.5622 |
| Aspect Ratio | 16:9 |
| View Angle | 178/178 |
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Function description: 1, Ultral HD 4K interactive touch panel, 2, Smart Dual operation systerm Android and Windows, Smart Meeting System, Smart Teaching System, 3, Support remote Video Conference, Multi-Device,Real-time sharing to panel, Annotating desktop screen, PDF & Power points files 4, Smart integration, Simplifying complexity 5, Support online download of a large number of teaching resources,interactive teaching,interest cultivation,and make teaching easier.
6, Funny interactive blackboard: Smooth touch writing experience, multiple people can write at the same time, support annotation,drawing, erasing,image enlargement, abbreviation and rotation, and can save writing records. |
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Panel Parameter: |
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Panel Size |
55 inch | 65 inch | 75 inch | 86 inch | 98 inch | |
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Panel Type |
a-Si-TFT | a-Si TFT | a-Si TFT | a-Si TFT | a-Si TFT | |
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Brand |
LG/Samsung/BOE |
LG/Samsung/BOE |
LG/Samsung/BOE |
LG/Samsung/BOE |
LG/Samsung/BOE |
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Resolution |
1920x1080 |
1920x1080
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3840x2160 |
3840x2160 |
3840x2160 |
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Display Are(HxV) |
1209x689 |
1428.48x803.52 | 1650x928 | 1895x1066 | 2158.85x1214.35 | |
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Aspect Ratio |
16:9 |
16:9 |
16:9 |
16:9 |
16:9 |
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Dot Pitch(mm)(HxV) |
0.21x0.365 |
0.124x0.372 |
0.1432x0.4296 |
0.1645×0.4935 |
0.1874×0.5622 |
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Display Colour |
16:7M(8bit) |
16:7M(8bit) |
16:7M(8bit) |
16:7M(8bit) |
16:7M(8bit) |
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Brightness |
500cd/m2 |
500cd/m2 |
500cd/m2 |
500cd/m2 |
500cd/m2 |
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Contrast Ratio |
3000:1 |
3000:1 | 3000:1 | 4000:1 | 4000:1 | |
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View Angle |
178/178 |
178/178 | 178/178 | 178/178 | 178/178 | |
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Response Time |
6ms |
6ms |
6ms |
6s |
6ms |
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Touch Screen |
Infrared touch 10 points, Capacitive touch 10 to 20 points |
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Tempered Glass |
4.0mm (For protectiving LCD screen) |
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Specification |
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| Windows OS | Windows 7/8/10 | |||||
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CPU |
Intel i3 / i5 / i7 |
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Graphics Hardware |
Integrated with CPU |
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| Memory |
4GB / 8GB / 16GB |
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Built-in Storage |
DDR3 128GB SSD/256GB/512GB | |||||
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Wifi/Lan/Bluetooth |
Yes |
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Port |
USB 2.0*2, USB 3.0*2, RJ45 *1, HDMI output*1, VGA output*1, Power *1, Mini 3.5mm*1 |
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Android OS |
Android 9.0 | |||||
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CPU |
RK3288 Quad-core, Cortex-A17 1.8GHz/ RK3399 Dual Cortex-A72+Quad-core A53 CPU |
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Memory |
2GB/4GB/16GB |
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Built-in Stroage |
DDR3 8GB/16GB/32GB |
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Wifi/Lan/Bluetooth |
Yes |
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Port |
USB 2.0*1, HDMI output*1, SD card solt*1, Power*1 |
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Speakers |
2×5W |
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Colored System |
PAL/NTSC/Auto-detecting |
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Noise Reduction |
Yes |
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Menu Language |
Multiple language, English is default. |
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Voltage Frequency |
AC 100V～240V，50/60Hz |
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Horizon frequency |
30-80KHZ |
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| PowerConsume(Max) |
50W to 205W |
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Working temperature |
0°C~+50°C |
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Working humidity |
10%-90% |
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Operating Temperature |
0°C~40°C |
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Storage temperature |
-10°C~50°C |
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Storage humidity |
10%-90% no condensation |
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Support |
1) Network, Wifi, Bluetooth, 4G/5G optional 2) HDMI / VGA Output, No HDMI input 3) Updated contents by USB, or PC optional 4) Installing application |
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Packing informatio (Reference) |
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Accessories |
Key x1, Screw and Tool x1 |
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