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{"title":"Qtenboard 75 Inch Interactive Whiteboard with 4K Resolution, 40-50 Touch Points,","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/cd\/737364668000c361c100dda5ce22-200x200-1\/qtenboard_75_inch_interactive_whiteboard_with_4k_resolution_2c_40_50_touch_points_2c_and_android_14_0_2b_windows_os_for_education_.jpg","attrs":{"Brand Name":"Qtenboard","Certification":"CE, COO, RoHS, CCC ect","Place of Origin":"China","Minimum Order Quantity":"5"}}
{"title":"Qtenboard Interactive Whiteboard with AI Function Android 14.0 Windows Dual","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/e5\/706debfc8ed4e0ba0c3c1f8fa2bb-200x200-1\/qtenboard_interactive_whiteboard_with_ai_function_android_14_0_windows_dual_system_and_built_in_dms_platform_for_education.jpg","attrs":{"Brand Name":"Qtenboard","Certification":"CE, RoHS, COO ect.","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"High-Precision 4K Resolution Interactive Whiteboard with 40-50 Touch Points and","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/99\/a5ea5d26897546f3766f53605015-200x200-1\/high_precision_4k_resolution_interactive_whiteboard_with_40_50_touch_points_and_dual_os_for_education_and_meetings.jpg","attrs":{"Brand Name":"Qtenboard","Certification":"CE, COO, RoHS, CCC ect","Place of Origin":"China","Minimum Order Quantity":"5"}}
{"title":"55 Inch Interactive Tv Touch Screen Whiteboard Flat Panel White Board Interactiv","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/cb\/be3c63a0eea145607fda15d54996-200x200-1\/55_inch_interactive_tv_touch_screen_whiteboard_flat_panel_white_board_interactive_smart_board_for_classroom_price.jpg","attrs":{"Brand Name":"Qtenboard","Certification":"CE, COO, RoHS, CCC ect","Place of Origin":"China","Minimum Order Quantity":"5"}}
{"title":"50 Point Touch 4K Resolution Interactive Whiteboard with Android IOS PC Sharing","imgUrl":"https:\/\/img.chinax.com\/nimg\/2c\/8f\/e2d2c8d2ba60e88635a11e62d577-200x200-1\/50_point_touch_4k_resolution_interactive_whiteboard_with_android_ios_pc_sharing_smart_digital_whiteboard.jpg","attrs":{"Brand Name":"Qtenboard","Certification":"CE, COO, RoHS, CCC ect","Place of Origin":"China","Minimum Order Quantity":"5"}}
{"title":"75 Inch 4K HD Interactive Smart Board with 40-50 Touch Points and Dual System","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/34\/dae88c7a25b6a0167275c365bba4-200x200-1\/75_inch_4k_hd_interactive_smart_board_with_40_50_touch_points_and_dual_system_android_win11_for_school_and_office.jpg","attrs":{"Brand Name":"Qtenboard","Certification":"CE, COO, RoHS, CCC ect","Place of Origin":"China","Minimum Order Quantity":"5"}}
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
Quality Stability: Strict quality control with complete traceability system ensuring consistent batch performance
Business Focus & Cooperation Models
Our core customer base consists of global interactive whiteboard brand owners, system integrators, and manufacturing plants seeking OEM/ODM/CKD/SKD support.
Diversified 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 Certified: Ensuring standardized production processes
Global Market Compliance: Support for CE, FCC, RoHS, REACH, KC, BIS, CCC certifications
Quality Assurance: Complete quality control system from materials to finished products
Value Proposition
Stable Supply: Eliminate concerns about unstable key material supply
Cost Reduction: Competitive pricing to improve product margins
Time to Market: Reduce supply chain complexity and shorten product cycles
Market Access: Certified products for smooth global market entry
Manufacturing Expertise: Practical solutions from industry peers
Interactive Whiteboard Model 311D2-U Specifications
LCD Specifications
Specification
65"
75"
86"
LCD Size
65"
75"
86"
Resolution
3840×2160 4K
3840×2160 4K
3840×2160 4K
Brightness
350 cd/m²
400 cd/m²
450 cd/m²
Contrast Ratio
4000:1
4000:1
4000:1
Response Time
6ms
6ms
6ms
LCD Life
60,000 hrs
60,000 hrs
60,000 hrs
Android Specifications
Component
65"
75"
86"
CPU
Amlogic A311D2
Amlogic A311D2
Amlogic A311D2
Android OS
Android 13.0
Android 13.0
Android 13.0
RAM+ROM
4+32G/8+64G/8+128G
4+32G/8+64G/8+128G
4+32G/8+64G/8+128G
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
HDMI IN
×1
×1
×1
USB 3.0
×1
×1
×1
Type C
×1
×1
×1
LAN
×1
×1
×1
Touch Screen Specifications
Feature
65"
75"
86"
Touch Type
Infrared + zero gap bonding
Infrared + zero gap bonding
Infrared + zero gap bonding
Touch Points
20 points
20 points
20 points
Touch Height
1mm
1mm
1mm
Physical Specifications
Size
Unit Dimensions (W×D×H)
Packing Dimensions (W×D×H)
Net Weight
Gross Weight
65"
1485×88.3×901.8mm
1580×205×1000mm
36±1.5 kg
43±1.5 kg
75"
1707.1×88.5×1026.7mm
1810×205×1150mm
50±1.5 kg
58.5±1.5 kg
86"
1953.4×96.5×1166.6mm
2060×205×1331mm
63±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 Highlights
Enterprise-Grade Interactive Conference Board: Professional aesthetics for executive boardrooms with wall-mount or mobile cart installations
100-unit deployments accelerate project delivery by 45%
Size Overview
Inch
Length (mm)
Width (mm)
Height (mm)
Gross Weight
55
1277
790
89
50
65
1485
910
88
80
75
1707
1030
89
100
85/86
1953
1170
97
130
98
2210
1320
120
170
105
2514
1134
120
200
110
2500
1476
120
250
Product Images
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 more.
Q: How can I trust your product quality?
A: Products have CE, FCC, CCC and other certifications. Factory uses ISO90001 certification. We offer video call demonstrations and provide 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.
1.Company Overview & Industry LeadershipQtenboard, established in 2005 and headquartered in Shenzhen, stands as a global leader in the commercial display industry. With a state-of-the-art production facility covering 330,000 square meters, Qtenboard has positioned itself at the forefront of high... 1.Company Overview & Industry LeadershipQtenboard, established in 2005 and headquartered in Shenzhen, stands as a global leader in the commercial display industry. With a state-of-the-art production facility covering 330,000 square meters, Qtenboard has positioned itself at the forefront of high...
