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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"}}
Voice-activated control with "hello hello" wake command
Quality Assurance
Product Certification
CE, FCC, RoHS, REACH, CCC, and more
Factory Certification
ISO 9001, 4001, 27001, 45001 and more
Flexible Production
Customized samples within 72 hours, MOQ=1
Precision Control
Frame tolerance: ±0.05mm (3x international standard)
Quality Inspection
AI visual inspection with 99% yield rate
Global Logistics & Support
Partnership with logistics companies to reduce costs
High-quality fumigation wooden boxes for screen protection
Global sales and after-sales service network
China
Shenzhen/Guangzhou
Vietnam
Ho Chi Minh City
Uzbekistan
Tashkent
South Africa
Cape Town
Brazil
Rio de Janeiro
Product Specifications
Available Sizes
65'', 75'', 86'' and more
Key Features
BOE brand A+ grade LCD panel
Anti-glare glass with zero gap bonding process
Split screen function with wireless screen transmission
Multi-screen interaction and wireless projection
Light sensor for automatic brightness adjustment
LCD Specifications
Specification
65"
75"
86"
Resolution
3840×2160 4K
3840×2160 4K
3840×2160 4K
Brightness
350cd/m²
400cd/m²
450cd/m²
Contrast Ratio
4000:1
4000:1
4000:1
Viewing Area
1428.5×803.5mm
1650.2×928.3mm
1895.0×1066.0mm
LCD Life
60,000 hrs
60,000 hrs
60,000 hrs
Android Specifications
Component
Specification
CPU
MEDIATEK 9679, Quad-core A73
GPU
Mali G52-MC1
Android OS
Android 14.0
RAM+ROM
4+32G/8+128G (Optional)
Connectivity
WiFi 2.4G&5G, Bluetooth 5.0, RJ45 100M
Touch Screen Specifications
Touch Type
Infrared touch + zero gap bonding
Touch Points
40 points
Touch Height
1mm
Power & Environment
Speaker
15W×2
Standby Power
≤0.5W
Power Supply
AC100V-240V, 50-60 Hz
Working Temperature
0℃~40℃
Working Humidity
20%~85% (no condensation)
Commercial Value
Dynamic Engagement Replaces lectures with interactive touch-controlled writing and multimedia
Digital Resource Hub Cloud-based materials and virtual labs increase knowledge retention
Collaborative Learning Multi-user interaction cultivates teamwork and digital literacy
Eco-Friendly Solution Reduces chalk dust pollution and paper waste by 80-90%
Request Quotation
Contact our OEM team with: • Target order quantity • Required certifications • Delivery timeline
Email: info@szqunmao.com Phone: +86 15920011166
Frequently Asked Questions
Q: Can you provide OEM/ODM services? A: Yes, well supported. Please consult sales for specific MOQ.
Q: Do you have stock? A: Yes, we maintain small stock of each size with quarterly clearance sales.
Q: Is your company a real manufacturer? A: Yes, with factories in Guangdong Province, Thailand, and Vietnam.
Q: What's your after-sales service? A: 24-hour customer service with 1-5 years warranty on replacement parts.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2005/06/17
Total Annual:
800000-1200000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
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...