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TechGear
Real discussions from product enthusiasts
KEINONE's 128GB SSD: More Storage Than Typical Interactive Displays
The KEINONE 55-inch smart board comes equipped with a substantial 128GB SSD, significantly exceeding the internal storage found in many traditional interactive whiteboards or projectors which often range from 16GB to 32GB. This ample space allows for extensive app installation, offline content storage, and smoother operation of demanding educational software.
20-Point Touch Capability Enhances Collaboration on KEINONE Board
Compared to older models or standard monitors that might offer only 2 or 10 touch points, the KEINONE smart board's 20-point multi-touch system allows for significantly more simultaneous interactions. This feature is crucial for group activities, allowing multiple students or users to write, draw, or manipulate content concurrently without compromising responsiveness.
4K UHD Resolution: KEINONE Delivers Superior Detail for Visual Learning
The 4K UHD 2160p resolution on the 55-inch KEINONE display offers four times the pixels of Full HD (1080p), providing sharper text, clearer images, and more vibrant detail. This high resolution is particularly beneficial for educational content, technical diagrams, and detailed data visualization, ensuring that even small elements are easily discernible to students.
Comprehensive Connectivity: KEINONE Integrates AirPlay, Type-C, and HDMI
The KEINONE smart board supports a wide array of connectivity options, including modern standards like AirPlay and Type-C alongside traditional HDMI. This versatility ensures easy integration into existing AV setups and allows for seamless wireless screen sharing from a variety of devices, reducing reliance on cumbersome cables and adapters.
Expert answers based on real user experience
The KEINONE GQ-ZD-55H-01 features a highly responsive 20-point capacitive touchscreen designed for collaborative use. Its ultra-low 6ms latency ensures that stylus or finger input is registered almost instantaneously, minimizing lag during complex drawing or writing tasks. This setup supports multiple users interacting concurrently, making it suitable for brainstorming sessions or group problem-solving without noticeable delays, facilitating a fluid and intuitive user experience.
This interactive display offers thorough connectivity, supporting modern workflows. For wireless projection, it integrates AirPlay and WiFi casting, allowing users to mirror content from iOS, Android, and Windows devices smoothly. Wired connections include a versatile Type-C port for data and display, alongside multiple HDMI inputs, ensuring compatibility with a wide range of laptops, media players, and presentation sources. This solid selection simplifies transitioning between devices and content sharing.
KEINONE
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KEINONE 4K Smart Board for Classroom, 55 Inch 8+128 GB Touchscreen Interactive Smartboard Built-in Android OS & Open App Ecosystem - Electronic Digital Whiteboard for Home Office School Studio. Features: Versatile Multimedia Center: With 8GB RAM and 128GB SSD, our interactive whit.... Empowering Educational Tool: Transform classrooms into interactive learning e.... Innovative Interactive Experience: Experience the future of collaboration wit.... Ultimate Connectivity Hub: Elevate your workspa...
| ASIN | B0CZHDP1QM |
| Brand | KEINONE |
| Shape | Flat |
| Colour | White |
| Model Name | GQ-ZD-55H-01 |
| Resolution | 4K UHD 2160p |
| Item Weight | 31.75 Kilograms |
| Pixel Pitch | 0.46 |
| Screen Size | 55 Inches |
| Aspect Ratio | 16:9 |
| Display Type | LED |
| Manufacturer | Dongguan Kingone Electronics Technology Co., Ltd. |
| Model Number | GQ-ZD-55H-01 |
| Refresh Rate | 60 Hz |
| Adaptive Sync | G-Sync Compatible |
| Mounting Type | Wall Mount |
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Yes, the integrated Android OS, coupled with 8GB of RAM and a 128GB Solid State Drive (SSD), transforms the smart board into a powerful standalone computing device. This configuration allows for smooth multitasking between applications, rapid loading of educational software, and ample storage for lesson materials, student projects, and offline video playback. The open app ecosystem further enables access to a vast library of educational tools and productivity applications directly on the display.
KEINONE's smart board is equipped with intuitive educational software that enhances lesson delivery. Features such as advanced text recognition convert handwritten notes into editable digital text, streamlining content creation. A variety of digital brushes and annotation tools allow educators to visually explain concepts, highlight key information, and draw diagrams directly onto any content, including PDFs and web pages. These integrated tools promote engaging, interactive learning experiences for students across different age groups.
While specific MTBF (Mean Time Between Failures) data for the KEINONE GQ-ZD-55H-01 is not publicly detailed, large-format commercial displays typically target operational lifespans of 50,000 hours or more, equivalent to over 10 years of use in a standard 8-hour school day. The 31.75 kg weight suggests solid internal components, but long-term performance hinges on thermal management and the quality of the LED backlight. For classrooms experiencing high usage, factors like frequent power cycling and ambient temperature can influence component longevity.
The KEINONE smart board's 4K UHD 2160p resolution offers exceptional detail, but its performance in high ambient light depends on the panel's peak brightness and anti-glare coating. Without specific nits (brightness) or anti-glare specifications, it's difficult to quantify its resistance to washout. However, commercial-grade displays often feature brightness levels between 350-500 nits and matte finishes to mitigate reflections. For optimal viewing in sunlit rooms, positioning the board away from direct light sources and utilizing its full 16:9 aspect ratio for clear visuals remains critical.
| Response Time |
| 6 Milliseconds |
| Screen Finish | Glossy |
| Built-In Media | 3m Power Strip; 1.8m Power Line; 2m HDMI Cable, Instructions & Remote control, Mounting Hardware, Smart Board Body, Touch Pen * 1 |
| Contrast Ratio | 3000:1 |
| Processor Count | 1 |
| Total Usb Ports | 4 |
| Has Color Screen | Yes |
| Country of Origin | China |
| Native Resolution | 3840x2160 |
| Compatible Devices | Camera, Speaker |
| Display Technology | LED |
| Additional Features | Built-In Speakers, Eye Care, Touchscreen, Wheeled |
| Total USB 2.0 Ports | 1 |
| Total USB 3.0 Ports | 1 |
| Warranty Description | 1 Year Manufacturer Warranty |
| Hardware Connectivity | 3.5mm Audio, Bluetooth 5, HDMI, USB 3.0 Type B, USB 3.0 Type C, VGA |
| Connectivity Technology | HDMI |
| Total Thunderbolt Ports | 1 |
| Item Dimensions D x W x H | 8D x 126W x 77H Centimetres |
| Specific Uses For Product | Business, Classroom, Home |
| Display Resolution Maximum | 3840 x 2160 Pixels |
| Total Number of HDMI Ports | 4 |
| Number of Component Outputs | 3 |
| Manufacturer Contact Information | Dongguan Kingone Electronics Technology Co., Ltd. |
| Picture Quality Enhancement Technology | G-SYNC, Eye Care |