75 Inch 4K UHD Smart Digital Blackboard with Multi-Touch for Interactive Teaching
75-inch smart digital blackboard with 3840x2160 resolution, 350cd/m² brightness, and 16:9 aspect ratio. Ideal for school teaching, office, and home use. Features Android system, multiple input ports, and supports touch, stylus, and voice recognition for efficient, interactive learning and collaboration.
Brand Name:
MTHGH
Model Number:
XYC-75
Minimum Order Quantity:
1 Set
Price:
Negotiable
Supply Ability:
10000 Piece
Product Details
Highlight:
75 Inch Electronic Board For Online Teaching
,Electronic Board For Online Teaching 3840*2160
,smart board for online class 3840*2160
Resolution:
3840*2160
Size:
75 Inches
Brightness:
350 Cd/㎡
Contrast Ratio:
1200:1
Screen Scale:
16:9
Viewing Angle:
178°
Color:
10bit,10.7
Video Format:
PAL,NTSC,SECAM
Sound System:
D/K, B/G, I,M
Android System:
9.0,11.0,13.0
Android EMMC:
32G,64G
Android ddr3:
3G,8G
Touch Response Time:
<15ms
Rated Voltage:
AC 100V-240V～50/60Hz
Rated Current:
3.5A
Working Temperature:
0~40(°C)
Support Touch Points:
20/32/40 Points
Positioning Accuracy:
≤2mm
Product Description
Detailed Specifications & Features
75 Inch Online Intelligent Teaching Integrated Electronic Blackboard 3840X2160
Product Overview
Smart Board Interactive Board All In One Office Whiteboard/Smart Board Hot Sale
As an important tool in modern education, the teaching blackboard has been constantly evolving. This 75-inch smart blackboard all-in-one teaching electronic blackboard combines the advantages of traditional blackboards with the convenience of modern electronic devices, providing educators with an innovative teaching experience.
Key Features
Large Display Area: The 75-inch screen provides teachers with a wide display space for presenting courseware, drawing charts, or playing interactive games with clear and vivid visuals.
All-in-One Functionality: Supports multiple input methods including touch screen, stylus, and voice recognition. Integrated teaching tools include a rich courseware library and online resource links for quick access to teaching materials.
Internet Connectivity: Enables online teaching and distance education models. Teachers can interact with students through the blackboard and record class content for student review. Students can also conduct independent learning at home.
This smart blackboard not only provides an enhanced teaching experience but also promotes innovation and progress in educational methods for both traditional classrooms and online education platforms.
Technical Specifications
| Product Name | 75 Inch Smart Digital Blackboard |
|---|---|
| LCD Type | D-LED |
| Physical Resolution | 3840×2160 or 1920×1080 |
| Brightness | 350 cd/㎡ |
| Contrast Ratio | 1200:1 |
| Screen Scale | 16:9 |
| Viewing Angle | 178° |
| Color | 10bit, 10.7 |
| Video Format | PAL, NTSC, SECAM |
| Sound System | D/K, B/G, I, M |
| Android System | 9.0, 11.0, 13.0 |
| Android System EMMC | 32G, 64G |
| Android System DDR3 | 3G, 8G |
| Computer VGA Input Support | 640×480/800×600/1024×768/1280×768/1280×800/1280×960/1280×1024/1360×768/1440×900/1600×1200/1920×1080@60Hz |
| Touch First Response Time | <15ms |
| Input Ports | Front: 2×HDMI2.0 (up to 3840×2160/60Hz), 1×VGA+AUDIO, 1×USB 2.0, 1×USB 3.0, 1×TOUCH-USB, 1×RS232, 1×TF Card, 1×LAN IN (10M/100M), 1×WIFI (2.4G/5G), 1×Bluetooth (support 4.0), 1×standard OPS (up to 3840×2160/60Hz, built-in 10M/100M LAN) Front: 1×HDMI (Max Support 3840×2160/60Hz), 1×TOUCH USB, 3× Reuse USB |
| Output Ports | Post output: 1×COXIAL, 1×EARPHONE |
| Front Buttons | 11KEY (POWER, SOURCE, MENU, VOL+, VOL-, REC, A.Blue, PC, ES, RATIO, HOME) |
| Rated Voltage | AC 100V-240V～50/60Hz |
| Rated Current | 3.5A |
| Working Temperature | 0~40°C |
| Support Touch Points | 20/32/40 Points |
| Touch Model | Finger or capacitive pen |
| Positioning Technology | Capacitance Technology |
| Positioning Accuracy | ≤2mm |
| Continuous Response Time | ≤8ms |
| Cursor Speed | >240 dot/mm |
| Touch Screen System Communication Port | USB2.0, USB3.0 |
| Operating System | Support WINDOWS/LINUX/MAC/Android |
| Touch Times | More than 60 million times in the same location |
Included Accessories
- Touch pen × 1
- USB (touch line 1.5M) × 1
- Power cable (1.8M) × 1
- Software download card × 1
- Remote control × 1
- Warranty card × 1
Product Images
You May Also Like
75 Inch Interactive Display Board with 20 Points Touch and 3840*2160 Resolution for Conference Rooms
75'' interactive touchscreen whiteboard with 20-point touch, 3840*2160 UHD resolution, dual Android/Windows system, 4mm tempered glass, and versatile connectivity (Wi-Fi, Bluetooth, USB, HDMI). Customizable memory and colors available.
4K 75-inch multi-touch interactive whiteboard for indoor use: All-in-one computer, whiteboard, projector, smart TV, speaker, and advertising display. Features 3840*2160 UHD resolution, 20-point IR touch, anti-glare coating, and customizable memory (4G-512G). Supports HDMI, VGA, USB interfaces with optional Android/Windows systems.
86-inch infrared interconnected smart digital blackboard for school classrooms. Features capacitive touch, 4K resolution, Android/Windows/Linux/Mac OS, and optional CPU/mic configurations. 17 years OEM/ODM experience with custom sizes, colors, and global certifications.
65-inch IR Interactive Whiteboard with 20-point multi-touch, 8ms response time, and 50,000+ hour lifetime. Features 4K resolution, Android 13.0, OPS PC compatibility (Intel I3/I5/I7/I9), and HDMI/USB/Bluetooth/Wi-Fi connectivity. ROHS certified for education and business applications.
