75-inch conference all-in-one machine
7 month agoOur 75-inch interactive multimedia whiteboard is a high-tech educational tool that integrates high-definition display, interactive teaching, and multimedia display. It not only provides an intuitive and vivid teaching experience for the classroom, but also meets the needs of various occasions such as corporate meetings and training. This whiteboard uses advanced touch technology. Users can operate on the screen with just their fingers or a special pen to achieve actions such as writing, drawing, moving, and zooming, which greatly improves the efficiency and interactivity of information transmission.
Main Features:
1. High-definition display: The 75-inch large screen provides ultra-clear image display, ensuring that the audience can get the best visual experience at different locations, whether it is teaching content or presentations.
2. Interactivity: Through touch screen technology, users can write, draw, drag, zoom in or out directly on the screen without any physical contact with the device, which greatly increases the interactivity of teaching and meetings.
3. Multi-touch: Supports multi-touch, allowing multiple people to operate on the screen at the same time, which is very suitable for team collaboration and group discussion.
4. Strong compatibility: Compatible with various software and applications, such as Office suites, PDF readers, video players, etc., and can be seamlessly integrated into existing teaching or office environments.
5. Built-in audio system: Equipped with a high-quality audio system, it can provide a clear and smooth sound experience whether playing background music or giving voice explanations.
6. Easy to install and maintain: The product design takes into account ease of use and convenience, simple installation, low maintenance cost, and is suitable for rapid deployment in different environments.
7. Durability: High-quality materials and processes are used to ensure long-term stable operation, reduce failure rate, and extend service life.
8. Environmental protection and energy saving: High-efficiency LED backlight technology is used, which is more energy-saving and environmentally friendly than traditional lamps.
Applicable to:
- Education field: schools, training institutions, online education platforms, etc., as a teaching auxiliary tool to improve teaching effectiveness.
- Corporate meetings: internal company training, product demonstrations, remote meetings, etc., to enhance meeting interactivity and efficiency.
- Public places: libraries, exhibition centers, museums, etc., for information display and interactive experience.
Faceplate | Screen size | 75" |
Backlit type | D-LED | |
Resolution ratio | 3840*2160 | |
Luminance | ≥350cd/m² | |
Screen contrast | 5000:1 | |
Response time | 6ms | |
Pixel point distance | 0.42975×0.42975 mm (H×V) mm | |
Frame frequency | 60 Hz | |
Angle of view | 178°(H) / 178°(V) | |
Color saturation (x% NTSC) | 72 % | |
Visual area | 1650.24×928.26 mm (H×V) mm | |
Color degree | 1.07B(8bit) | |
Life span | 30,000 hrs | |
Project | Slug | GK6760V100 |
System Properties | System version | Android 12.0 |
CPU | 8*A55 | |
GPU | Mali-G52 MP2(2EE) | |
Internal cache capacity (RAM) | 4 GB DDR4 | |
Internal Storage Capacity (ROM) | 32 GB Standard | |
Power parameters | Voltage | 100 V ~ 240 V/AC, 50/60 Hz |
Maximum power (without OPS) | ≦228W | |
OPS source | 19V(DC)/5A | |
Power parameters | Standby power consumption | <0.5W |
Power supply (AC) input | *1 | |
Structure | Net weight | 54Kg±1.5Kg |
Rough weight | 60Kg±1.5Kg (Heavy-duty carton) | |
Bare machine size (length * width * thick) | 1710mm*1022.6mm*89.6mm | |
Packaging size (length * width * height) | 1850mm * 1150mm * 205mm (heavy duty carton) | |
VESA hole site | 4-M8 screw hole 500mmx400mm | |
Housing Material (face frame / rear housing) | Aluminum profile / sheet metal | |
Shell color (face frame / rear shell) | Black (upper / lower silver / all silver optional) | |
Front interface | Switch button * 1 | (Light sense optional) |
USB(Shared) * 3 | Standard USB Type-A interface | |
Type-c USB*1 | Standard USB3.0 Type-C interface | |
HDMI IN*1 | Standard HDMI Type-A interface, and the HDMI input is displayed | |
TOUCH_OUT*1 | Standard USB2.0 Type-B interface | |
Touch parameters | Touch specifications | Infrared touch box |
Glass specifications | General Glass / anti-glare toughened glass is available | |
Response speed | ≤6ms | |
Touch accuracy | The accuracy of 90% center area is ± 1mm, and 10% edge area is ± 3mm | |
Touch parameters | Touch diameter | ≥3mm |
Input mode | Finger or special pen | |
Number of theoretical clicks | Infinite times | |
Interface type | The USB 2.0 is at full speed | |
Operating voltage | 4.75~5.25V | |
Power wastage | ≤2 W |
Display:

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Main Product:
Interactive tablet,
Interactive Whiteboard,
Multimedia All-in-One PC,
Educational interactive tablet ,
Conference interactive tablet,
Training interactive tablet