Digital Interactive Whiteboard Classroom Display Touch Screen 4K LCD Smart Board
Product Overview
Advanced Android 13 OS interactive whiteboard featuring 4K UHD resolution, 40-point multi-touch capability, and robust aluminum frame construction. Designed for educational and professional environments with versatile connectivity options.
Key Specifications
Display Resolution 3840 × 2160 (4K UHD)
Screen Sizes 55", 65", 75", 86", 98", 110"
Touch Points 20 or 40 Points
Operating System Android 13.0
RAM Options 4GB, 8GB, 16GB
Storage Capacity 32GB, 128GB, 256GB
Refresh Rate 60Hz
Contrast Ratio 4500:1
Viewing Angle 178°/178°
Camera Options 13MP, 48MP
Technical Details
| Panel Type |
LCD |
| Aspect Ratio |
16:9 |
| Input Interfaces |
HDMI, USB, VGA |
| Frame Material |
Aluminum |
| Installation Type |
Shifting Frame |
| Writing Method |
Pen/Finger Touch |
| Color Temperature |
6500K |
| Chromatic Number |
8Bit 16.7M |
| Weight Range |
28-152kg |
Applications & Use Cases
- Classroom Education & Teaching
- Corporate Meetings & Conferences
- Office Collaboration
- Community Center Activities
- Professional Business Presentations
Warranty & Support
Comprehensive 1-year warranty with professional technical support. Model: YMY-5255E. Manufactured in Guangdong, China.