Qtenboard 65 75 85 Inch Interactive Smart Board with 4K Resolution Multi-touch Wireless for School and Office
Price:
NA
MOQ:
5
Delivery Time:
Negotiable
Brand:
Qtenboard
Product Description
Qtenboard 65 75 85 Inch Interactive Smart Board
Manufacturing Excellence
We are a professional factory with extensive experience in core materials and components for interactive whiteboards. Our core value lies in providing stable, high-quality, and cost-effective raw materials, core components, and flexible production cooperation models for global manufacturers (OEM/ODM/CKD/SKD), helping you enhance competitiveness.
Core Advantages
- Vertical Integration: Possessing stable and reliable core raw materials including panels, touch films, optical components, and key electronic components
- Cost Competitiveness: Significant price advantage on materials, components, and OEM/ODM services, effectively reducing your BOM cost
- Quality Stability: Strict quality control and complete traceability system ensuring consistent batch performance

Business Focus
Our core customer base consists of global interactive whiteboard brand owners, system integrators, and manufacturing plants seeking OEM/ODM/CKD/SKD support.
Cooperation Models
- CKD/SKD Supply: Complete bulk or semi-bulk kits for local assembly
- OEM Manufacturing: Strict production according to your design specifications
- ODM Cooperation: One-stop solution from product design to manufacturing

Manufacturing Strength & Certification
- ISO 9001 quality management system certification
- Global market access support (CE, FCC, RoHS, REACH, KC, BIS, CCC)
- Products and materials provide corresponding certification support

Value Proposition
- Stable supply and production guarantee
- Reduce costs and increase gross profit
- Simplify processes and accelerate time to market
- Compliance support for smooth market access
- Manufacturing expertise for practical solutions
Technical Specifications - Model 311D2-U
LCD Specifications
| Specification | 65" | 75" | 86" |
|---|---|---|---|
| Resolution | 3840×2160 4K | 3840×2160 4K | 3840×2160 4K |
| Brightness | 350cd/m² | 400cd/m² (typ.) | 450cd/m² |
| Contrast Ratio | 4000:1 | 4000:1 | 4000:1 |
| Viewing Area | 1428.5×803.5mm | 1650.2×928.3mm | 1895.04×1065.96mm |
| LCD Life | 60,000 hrs | 60,000 hrs | 60,000 hrs |
Android Specifications
| Component | Specification |
|---|---|
| CPU | Amlogic A311D2, A73×4+A53×4 @ 2.2GHz |
| GPU | G52×8 |
| Android OS | Android 13.0 |
| RAM+ROM | 4+32G/8+64G/8+128G (Optional) |
| WiFi | 2.4g & 5g a/b/g/n +ac |
| Bluetooth | 5.0 |
Interface Specifications
| Interface | Quantity |
|---|---|
| HDMI OUT | ×1 |
| HDMI IN | ×1 |
| USB 3.0 | ×1 |
| TYPE C (USB 2.0) | ×1 |
| LAN IN | ×1 |
| RS232 | ×1 |
Touch Screen Specifications
| Feature | Specification |
|---|---|
| Touch Type | Infrared touch + zero gap bonding |
| Touch Points | 20 points |
| Touch Height | 1mm |
Product Description
The advent of interactive whiteboards has redefined modern meeting experiences, delivering groundbreaking collaborative advantages for professional environments.
Featuring a crystal-clear 4K ultra-HD display, the interactive whiteboard ensures razor-sharp visibility for detailed data presentations and complex schematics. With support for 40-50 simultaneous touch points, the system enables true multi-user engagement for collaborative brainstorming sessions and real-time strategy mapping.
Product Highlights
- Enterprise-Grade Interactive Conference Board with professional aesthetics
- Next-Gen Visual Performance with True 4K Dual-Codec Display
- Smart Connectivity Ecosystem with Hybrid Interface Hub
- Dedicated Conference Computing Architecture
Commercial Value
- Enhanced Meeting Efficiency & Productivity with 40%+ decision-making efficiency boost
- Reduced Operational Costs with 60% maintenance cost reduction
- Empowered Hybrid Work & Global Collaboration with 55% cross-border team efficiency improvement
- Elevated Client Experience with 200% client interaction boost
Product Dimensions & Weight
| Inch | Length (mm) | Width (mm) | Height (mm) | Gross Weight (kg) |
|---|---|---|---|---|
| 65 | 1485 | 910 | 88 | 80 |
| 75 | 1707 | 1030 | 89 | 100 |
| 85/86 | 1953 | 1170 | 97 | 130 |




Frequently Asked Questions
Q: Can you provide OEM ODM SDK CDK service for the all in one interactive flat panel/whiteboard?
A: Yes, well supported. Please consult sales for the specific MOQ.
Q: Do you have stock?
A: Yes. Normally, we have a small stock of each size. There will be a batch of stock sold at the bottom price at the end of the quarter and the end of the year.
Q: Is your company a real manufacturer?
A: Yes. Our factories are located in Guangdong Province, Thailand and Vietnam. Guangdong Province China mainly produces smart whiteboards.
Q: How is the quality of the product?
A: We have a strict QC process for the material, in house testing, in line inspections and checking before shipment.
Q: Does the product only use for school?
A: Smart whiteboards are used in a wide range of scenarios, such as school education, company meetings, hospitals, communities, and so on.
Q: How can I trust your product quality?
A: Products have CE, FCC, CCC and other certifications. Factory uses ISO90001 certification. 24-hour customer service online with 1-5 years warranty on replacement parts.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Qunmao Display Technology Co., Ltd.
Location
Floor 6, Building A, No. 3, North District, Shangxue Science and Technology City, Xinxue Community, Bantian Street, Longgang District, Shenzhen City
Contact Person
Queenie