BOE 55 inch Cheap Smart Board In The Classroom Android Tablet Led 4K Display Interactive Flat Panel
- Category: >>>
- Supplier: Chengdu Usingwin Electronics Technology Co. Ltd.
Share on (1600699780823):
Product Overview
Description
Product details and application
BOE interactive white board，using BOE LCD panel,ultra-high difinition 3840*2160 resolution, low power comsumption,wide viewing angle.Direct-type LED backlight,more unifrom display brightness ,wider color gamut.maximum limit reduces the light reflectance, even at the remote location of the user in the classroom, conference room will not be affected by ambient light, can see clearly in the interactive electronic whiteboard display content.The touch technology use a high-precision infrared touch frame.Industrial-grade design with ultra high reliability and high stability.
size | 55 inch |
Type of backlight | D-LED |
Resolution of resolution | 3840 x 2160 |
Display size (mm) | 1428.5 (H) x 804.1 (V) |
Pixel spacing (mm) | 0.315(H) x 0.315(V) |
Response time | 8ms (typ.) |
brightness | 300nit |
Contrast ratio | Minimum 800, typical 1200 |
Angle of view | 178° (vertical, horizontal) |
Color saturation (sRGB) | 99% |
Display ratio | 16:9 |
Frequency of refresh | 60Hz |
Touch specification | Infrared touch box |
Specification of glass | 4mm tempered glass |
Number of touch points | 10 points |
Response time | <8ms |
Precision of touch | More than 90% of the touch area is ±1 mm |
Form of output | HID standard |
Theoretical number of clicks | Infinite times |
Diameter of touch | Single point 2.5mm |
AV input port | *1 (3 and 1 ports) |
Standard 80PIN OPS | Supports Windows and Android operating systems |
Material of case | Aluminum profile/sheet metal |
Product advantages:
1. Supports 10-point touch.
2. 1200: 1 ultra-high contrast, the screen display is more vivid, and the color performance is outstanding.
3. Adopt direct-lit LED backlight mode, more uniform brightness performance.
4. The viewing angle can reach 178 °, which is close to horizontal.
5. Adopt professional hard screen technology, large visual angle, fast response speed, high color reduction, hand pressure
waterless ripple deformation.
6. Adopts MSD6A848, with ARM A73 + A53 quad-core processor, the system runs smoothly, MaliG51 GPU is used to improve image details, and the picture performance is more beautiful.
7. Industrial-grade design, high reliability, high stability, low power consumption, life time up to 30,000 hours.
3. Adopt direct-lit LED backlight mode, more uniform brightness performance.
4. The viewing angle can reach 178 °, which is close to horizontal.
5. Adopt professional hard screen technology, large visual angle, fast response speed, high color reduction, hand pressure
waterless ripple deformation.
6. Adopts MSD6A848, with ARM A73 + A53 quad-core processor, the system runs smoothly, MaliG51 GPU is used to improve image details, and the picture performance is more beautiful.
7. Industrial-grade design, high reliability, high stability, low power consumption, life time up to 30,000 hours.
Product packaging
Company Profile
Certifications
Exhibition
Contact US
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
