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QM-75HY 75 Inch 4K UHD Interactive Flat Panel Smart Whiteboard Dual System 50 Point Touch

Categories Smart Interactive Whiteboard
Touch Points: 50 points
Connectivity: Wi-Fi 6 (2.4G/5G) dual band, Bluetooth 5.2, Gigabit RJ45
Camera: 13 MP front camera optional, 8-array microphone optional
Audio: 2 x 15 W speakers (2 x 20 W + 20 W subwoofer optional)
Product Type: Interactive Flat Panel / Smart Whiteboard
Warranty: 1 year (extendable to 3 years)
Brightness: 450 cd/m² (typ.)
Payment Terms: T/T,L/C,Western Union,Trade Assurance
Supply Ability: 5000 Pieces per Month
Screen Size: 75 inch
Installation: Wall mount, mobile stand or floor stand
Brand Name: Qtenboard
Model Number: QM-75HY
Packaging Details: 1 pc per export carton with EPE shock-proof foam; wooden frame optional
Storage: 128 GB eMMC 5.1
Certification: CE, FCC, RoHS, ISO 9001
Contrast Ratio: 4000:1
RAM: 8 GB DDR4
Housing Color: Black / Silver / Grey / White
Touch Technology: Infrared (IR) frame, zero-bonding
I/O Ports: HDMI IN x3, HDMI OUT x1, USB 3.0 x2, USB 2.0 x2, Type-C x1, RJ45 x1, RS232 x1, VGA x1, AV IN x1, Earphone x1, SPDIF x1
Processor: Octa-core Cortex-A76 x4 + Cortex-A55 x4
Operating System: Android 14 (dual system with optional Windows OPS)
Resolution: 3840 x 2160 (4K UHD)
MOQ: 5 Pieces
OEM / ODM: Supported
Place of Origin: Guangdong, China
Price: USD 760-1080 / Piece
Delivery Time: 5-7 working days for samples, 15-25 working days for bulk production
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QM-75HY 75 Inch 4K UHD Interactive Flat Panel Smart Whiteboard Dual System 50 Point Touch

QM-75HY 75 Inch 4K UHD Interactive Flat Panel Smart Whiteboard
A 75-inch dual-system interactive flat panel delivering 4K UHD visuals and 50-point multi-touch for classrooms, boardrooms and briefing centers.
Product Overview
Positioning: The Qtenboard QM-75HY is a 75-inch all-in-one interactive flat panel engineered for medium classrooms, briefing centers and enterprise boardrooms. It unifies a true 4K UHD LED display, multi-point infrared touch, an octa-core Android computer, professional speakers and an optional Windows OPS PC into a single, cable-light unit.
Product Type: Interactive flat panel / smart whiteboard. Available across the full Qtenboard line-up: 65", 75", 86", 98" and 100" (optional), all sharing the QM hardware platform for easy mixed-size deployment.
Core Applications: Education, Meeting Room, Corporate Office, Commercial Display, Information Query, Public Service.
Key Product Highlights
Display
4K UHD 3840 x 2160 panel, 450 cd/m², 178° wide viewing angle
Touch
50 points infrared touch, zero-bonding, response < 6 ms
System
Android 14 (dual system with optional Windows OPS)
Performance
Octa-core Cortex-A76 x4 + Cortex-A55 x4, 8 GB DDR4 RAM + 128 GB eMMC 5.1
Hardware Configuration
Display75 inch D-LED A+ Grade, 3840 x 2160 (4K UHD), 450 cd/m², 4000:1 contrast, 178°
TouchInfrared (IR) frame, zero-bonding, 50 points, response < 6 ms
ProcessorOcta-core Cortex-A76 x4 + Cortex-A55 x4, Mali-G610 MP4
RAM / Storage8 GB DDR4 / 128 GB eMMC 5.1 (expandable via OPS)
Operating SystemAndroid 14 (dual system with optional Windows OPS)
ConnectivityWi-Fi 6 (2.4G/5G) dual band, Bluetooth 5.2, Gigabit RJ45
I/O PortsHDMI IN x3, HDMI OUT x1, USB 3.0 x2, USB 2.0 x2, Type-C x1, RJ45 x1, RS232 x1, VGA x1, AV IN x1, Earphone x1, SPDIF x1
Configuration & Customization
LogoCustom logo printing / laser engraving on bezel and boot screen
HousingAluminium alloy frame in black, silver, grey or white
Screen Size65" / 75" / 86" / 98" / 100" (optional) on the same platform
Touch SolutionIR multi-touch (40 / 50 / 100 point) or PCAP on request
OSAndroid only, or Android + Windows OPS (i3 / i5 / i7, 4G/8G/16G RAM)
Deployment & Integration
  • Installation options: wall mount (VESA 600 x 400 mm), mobile rolling stand, or floor stand
  • Network connection: Gigabit Ethernet, Wi-Fi 6 dual band, Bluetooth 5.2, optional 4G module
  • Peripheral integration: OPS PC, camera, microphone array, document camera, printer and external speakers
  • Software compatibility: bundled Qtenboard whiteboard suite, plus third-party CMS, MDM and video-conferencing apps
  • Multi-device deployment: centralized firmware OTA, batch configuration and remote monitoring across sites
B2B Project Support
  • Sample: paid sample available, delivered in 5-7 working days
  • Bulk order: container-load pricing with volume tiers; mixed sizes supported
  • OEM / ODM: logo, housing color, packaging, firmware branding and UI customization
  • Project customization: size, OPS spec, camera, mounting and software bundle tailored to requirements
  • Quality control: incoming material inspection, in-line testing and 100% pre-shipment aging test
  • Delivery support: FOB / CIF / DDP, consolidated shipping and export documentation
Product Specifications
Screen Size75 inch
Resolution3840 x 2160 (4K UHD)
Brightness450 cd/m²
Contrast Ratio4000:1
Touch Points50 points
CPUOcta-core Cortex-A76 x4 + Cortex-A55 x4
RAM / ROM8 GB DDR4 / 128 GB eMMC 5.1
Power Consumption≤ 600 W (standby ≤ 0.5 W)
Net Weight48 kg
VESA Mount600 x 400 mm VESA
Project Application Cases
University Smart Campus
60 x 75 inch dual-system panels
Result: Lecture engagement up 55%
Energy Company Command Center
20 x QM-75HY wall-mounted displays
Result: Briefing efficiency up 35%
Hospitality Chain Training Rooms
15 x panels with mobile stands
Result: Onboarding time cut 30%
Frequently Asked Questions
What is your MOQ?
Standard MOQ is 5 pieces per size; trial orders and mixed-size containers are negotiable.
Can I get a sample before bulk order?
Yes. Samples are charged at unit price plus freight and can be credited against a subsequent bulk order.
Do you support customization?
Yes — logo, housing color, OPS configuration, camera, packaging and firmware branding are all customizable.
What is the lead time?
5-7 working days for samples and 15-25 working days for bulk production after deposit.
Request More Information
Tell us your target size, quantity and configuration — our project team will respond within 24 hours.
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