Shenzhen Qunmao Display Technology Co., Ltd.
                                                                                                           
Verified Supplier
21 Years
Since 2005/06/17
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Qtenboard 55-86 Inch 4K Resolution Interactive Whiteboard with 100kg Weight Capacity and 4mm Tempered Glass

Price Negotiable
Price: NA
MOQ: 5
Delivery Time: Negotiable
Brand: Qtenboard
Product Description
Qtenboard Customization 55 65 75 86 Inch Smart Interactive White Board
Company Overview

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 (panels, touch films, optical components, key electronic components) with some key materials self-produced
  • Cost Competitiveness: Significant price advantage in materials, components and OEM/ODM services, effectively reducing your BOM cost
  • Quality Stability: Strict quality control of raw materials with complete traceability system ensuring consistent batch performance
Qtenboard manufacturing facility and quality control process
Core Business & Cooperation Models

Our core customer base consists of global interactive whiteboard brand owners, system integrators, and manufacturing plants seeking OEM/ODM/CKD/SKD support.

  • CKD/SKD Supply: Complete bulk or semi-bulk kits for local assembly, cost reduction, or regional policy compliance
  • OEM Manufacturing: Strict production of complete machines according to your design, specifications and requirements
  • ODM Cooperation: One-stop solution from product design, R&D to manufacturing to accelerate product launch
Qtenboard cooperation models and manufacturing processes
Manufacturing Strength & Certification
  • International Standard Certification: ISO 9001 quality management system certification
  • Global Market Access Support: Familiar with product certification requirements (CE, FCC, RoHS, REACH, KC, BIS, CCC, etc.)
Qtenboard international certifications and quality standards
Value Proposition
  • Stable Supply & Production Guarantee: Eliminate concerns about unstable supply of key materials
  • Reduce Costs & Increase Gross Profit: Competitive prices to improve your product cost and profit margin
  • Simplify Processes & Accelerate Time to Market: Reduce supply chain complexity and shorten product cycle
  • Compliance Support: Certified products/materials meeting target market requirements
  • Manufacturing Expertise: Smoother communication and practical solutions
Product Specifications: Interactive Whiteboard 311D2-U
LCD Specifications
Specification 65" 75" 86"
LCD Size 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
Color Depth 16.7M (8bit) 16.7M (8bit) 16.7M (8bit)
Response Time 6ms 6ms 6ms
Viewing Area 1428.5×803.5mm 1650.2×928.3mm 1895.04×1065.96mm
Visual Angle 178°(H)/178°(V) 178°(H)/178°(V) 178°(H)/178°(V)
LCD Life 60,000 hrs 60,000 hrs 60,000 hrs
Android Specifications
Specification 65" 75" 86"
CPU Amlogic A311D2, A73×4+A53×4 @ 2.2GHz Amlogic A311D2, A73×4+A53×4 @ 2.2GHz Amlogic A311D2, A73×4+A53×4 @ 2.2GHz
GPU G52×8 G52×8 G52×8
Android OS Android 13.0 Android 13.0 Android 13.0
RAM+ROM 4+32G/8+64G/8+128G (Optional) 4+32G/8+64G/8+128G (Optional) 4+32G/8+64G/8+128G (Optional)
WiFi 2.4g & 5g a/b/g/n +ac 2.4g & 5g a/b/g/n +ac 2.4g & 5g a/b/g/n +ac
Bluetooth 5.0 5.0 5.0
Interface Specifications
Interface 65" 75" 86"
HDMI OUT ×1 ×1 ×1
TF CARD ×1 ×1 ×1
HDMI IN ×1 ×1 ×1
LAN IN ×1 ×1 ×1
USB 3.0 ×1 ×1 ×1
Front Side USB 3.0 ×2 ×2 ×2
Touch Screen Specifications
Specification 65" 75" 86"
Touch Type Infrared touch + zero gap bonding Infrared touch + zero gap bonding Infrared touch + zero gap bonding
Touch Points 20 points 20 points 20 points
Touch Height 1mm 1mm 1mm
Physical Specifications
Specification 65" 75" 86"
Case Materials Aluminium frame + tempered glass + metal cover Aluminium frame + tempered glass + metal cover Aluminium frame + tempered glass + metal cover
Unit Size (W×D×H) 1485×88.3×901.8mm 1707.1×88.5×1026.7mm 1953.4×96.5×1166.6mm
Net Weight 36±1.5 kg 50±1.5 kg 63±1.5 kg
Gross Weight 43±1.5 kg 58.5±1.5 kg 74.5±1.5 kg
Standard Accessories
  • Remote control ×1
  • 1.5m Power cable ×1
  • Touch pen ×1
  • Wall mount bracket ×1
  • Antenna ×2
Optional Accessories
  • Movable stand (Different models)
  • Smart Pen (Quantity optional)
  • Wireless projector (Quantity optional)
  • Teacher's pointer (Quantity optional)
  • HDMI cable (3m/5m/10m)
  • USB cable (3m/5m/10m)
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 - perfect for collaborative brainstorming sessions and real-time strategy mapping.

Enhanced with professional-grade diagramming tools, customizable templates, and seamless integration with video conferencing platforms, this solution transforms ordinary meetings into dynamic working sessions.

Product Highlights
  • Enterprise-Grade Interactive Conference Board: Professional aesthetics supporting wall-mount or mobile cart installations across various spaces
  • Next-Gen Visual Performance: True 4K Dual-Codec Display with industrial-grade IPS panel (450+ nit brightness/178° viewing angle)
  • Smart Connectivity Ecosystem: Hybrid Interface Hub with 9-way multi-screen collaboration
  • Dedicated Conference Computing Architecture: MediaTek CPU ensuring 30+ participant video conferences with zero latency
Commercial Value
  • Enhanced Meeting Efficiency & Productivity: 40%+ boost in decision-making efficiency with real-time collaboration and AI-powered tools
  • Reduced Operational Costs: 60% lower maintenance costs and 35% reduction in initial procurement costs
  • Empowered Hybrid Work & Global Collaboration: 55% improvement in cross-border team efficiency
  • Elevated Client Experience: 200% boost in client interaction and 30% shorter deal cycles
  • Quantifiable ROI: ROI payback period <14 months with significant annual value generation
Product Images
Qtenboard interactive whiteboard front view and display quality Qtenboard interface and connectivity options Qtenboard multi-touch functionality and collaboration features Qtenboard installation and mounting options
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.
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 more.
Q: How can I trust your product quality?
A: Products have CE, FCC, CCC and other certifications. Factory uses ISO90001 certification. After-sales support 1-5 years warranty.
Q: What's your after-sale service?
A: 24-hour customer service online, both before and after sales. 1-5 years warranty on replacement parts.
Contact Information

Welcome to contact us:

Email: info@qtenboardtouch.com

Phone: +86 15920011166

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

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