75 Inch 4K Android OPS Interactive Display with 20-Point Touch Screen and Built-in Computer for Education
Professional 75-inch 4K interactive display featuring 20-point infrared touch technology, built-in Android and Windows computer options, anti-glare AR glass protection, and comprehensive connectivity. Ideal for classrooms, corporate meetings, and collaborative environments with 30000+ hour lifespan and 8×12W audio system.
Panel size
55-110 inch
Input voltage
AC100~240V 50-60 HZ
Installation
Floor standing or customized
Place of Origin
GUANGDONG, CHINA
Warranty
3 years
Viewing angle
178°/178°
Product Description
CHUB 4K Smart Interactive Board
Advanced presentation, collaboration, and digital learning solution that connects your classroom with the world
Key Interactive Features
- Sensitive 20-point touch screen for simultaneous multi-user interaction
- Anti-reflection AR glass protects vision and reduces glare
- Built-in all-in-one computer for seamless operation
- Enhanced teaching experience compared to traditional whiteboards
Display Specifications
| Panel Size | 75 inch |
|---|---|
| Resolution | 4K 3840×2160 |
| Panel Backlight | TFT-LCD Module |
| Panel Protection | Tempered Glass, Anti-Glare glass |
| Picture Scale | 16:9 |
| Refresh Frequency | 60Hz |
| Panel Specification | 1.07B (10bit) |
| Gamut NTSC (Typ) | 72% |
| Contrast Ratio (Typ) | 5000:1 |
| Backlight Type | DLED |
| Life Span | ≥30000 hours |
System Configuration
Android Configuration
| CPU | ARM Cortex A73*2 and A53*2 |
|---|---|
| GPU | Dual core Mali-G51 |
| RAM | 4GB |
| ROM | 32GB |
| WIFI | 2.4GHz/5 GHz |
| Bluetooth | Support |
| Android OS | Android 8.0 |
| Input/Output | HDMI 2.0, VGA, TV-RF, USB 2.0, USB 3.0, TF card, AV, RGB, RS232, Touch Port, Earphone, SPDIF |
Windows Configuration
| CPU | i3/i5/i7 |
|---|---|
| RAM | 4/8/16/32 GB DDR4 |
| Internal Memory | 128/256/512 GB SSD |
| Windows OS | Windows 7, 8.1, 10 |
| HDMI | HDMI 2.0 |
| USB | USB 2.0*4, USB 3.0*2 |
| RJ45 Port | RJ45*1 |
| WIFI | 2.4GHz/5 GHz |
Touch Screen Technology
| Touch Type | Infra-red |
|---|---|
| Points | 20 points |
| Response Time | Less than 5ms |
| Touch Way | Pen, Finger or other |
| Position Accuracy | ±1mm |
| Resolution | 32767 * 32767 |
Additional Features & Accessories
Included Accessories: Remote Controller, Wall Mount Rack, Touch Pen, User Manual, Power cable
Audio System: 8×12W front-facing speakers
Camera Options: 800/1200 Megapixel camera available
Recommended Products
Price: USD1350-USD1490/per unit
Interested in this product?
Contact us now for more details and a custom quote.