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The KEINONE Interactive Smart Board is a 55-inch 4K UHD touchscreen display designed for classrooms, offices, and studios. Powered by 8GB RAM and 128GB SSD, it delivers smooth multitasking and supports 20-point touch input with ultra-low latency. Featuring multiple connectivity options including HDMI, Type-C, WiFi, and AirPlay, it doubles as a multimedia hub and remote collaboration tool, making it an essential upgrade for dynamic, tech-forward environments.


















| ASIN | B0CZHDP1QM |
| Adaptive Sync | G-Sync Compatible |
| Additional Features | Built-In Speakers, Eye Care, Touchscreen, Wheeled |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #208,164 in Office Products ( See Top 100 in Office Products ) #38 in Presentation Electronic White Boards #2,054 in Computer Monitors |
| Brand | KEINONE |
| Built-In Media | 3m Power Strip; 1.8m Power Line; 2m HDMI Cable, Instructions & Remote control, Mounting Hardware, Smart Board Body |
| Color | White |
| Compatible Devices | Camera, Speaker |
| Connectivity Technology | HDMI |
| Contrast Ratio | 3000:1 |
| Customer Reviews | 4.2 out of 5 stars 41 Reviews |
| Display Resolution Maximum | 3840 x 2160 Pixels |
| Display Technology | LED |
| Display Type | 1 |
| Hardware Connectivity | 3.5mm Audio, Bluetooth 5, HDMI, USB 3.0 Type B, USB 3.0 Type C, VGA |
| Has Color Screen | Yes |
| Image Contrast Ratio | 3000:1 |
| Item Dimensions D x W x H | 3.15"D x 49.61"W x 30.31"H |
| Item Height | 30.31 inches |
| Manufacturer | Dongguan Kingone Electronics Technology Co., Ltd. |
| Model Name | GQ-ZD-55H-01 |
| Model Number | GQ-ZD-55H-01 |
| Mounting Type | Wall Mount |
| Native Resolution | 3840x2160 |
| Number of Component Outputs | 3 |
| Picture Quality Enhancement Technology | G-SYNC, Eye Care |
| Pixel Pitch | 0.46 |
| Processor Count | 1 |
| Refresh Rate | 60 Hz |
| Resolution | 4K UHD 2160p |
| Response Time | 6 Milliseconds |
| Screen Finish | Glossy |
| Screen Size | 55 Inches |
| Screen Surface Description | Glossy |
| Shape | Flat |
| Specific Uses For Product | Business, Classroom, Home |
| Total Number of HDMI Ports | 4 |
| Total Thunderbolt Ports | 1 |
| Total USB 2.0 Ports | 1 |
| Total USB 3.0 Ports | 1 |
| Total Usb Ports | 4 |
| Warranty Description | 1 Year Manufacturer Warranty |
| Warranty Type | 1 Year Manufacturer Warranty |
A**R
Ease of use
I’m very impressed with this smart board! The 55” screen is clear and bright, making it easy for everyone in the room to see. The touch response is smooth and accurate, and the 8+128 GB storage makes it powerful enough to handle multiple apps and presentations without any lag. Setup was simple, and it integrates well into the classroom environment. The interactive features really keep students engaged, and it works great for both teaching lessons and collaborative activities. Overall, this smart board is a fantastic upgrade—reliable, user-friendly, and packed with features. Highly recommend for classrooms, training sessions, or even office use!
P**H
AMAZING
I recently received my smart board, and overall it works well and meets my expectations for classroom and presentation use. The display is clear, responsive, and easy to navigate. I believe it will be an excellent tool for my office .
J**N
Good quality smartboard
My team and I often brainstorm and jot things down on paper but they never turn into cohesive tasks or plans. So, I started looking for something that could help us, after some research, I found this smart board can meet my needs, then I chose it. It arrived well-packaged, these guys were very considerate, it come with some necessities like touch pen, manual, and remote control, and includes a 1.8 meter long plug, which is a helpful item for me . As described, it has excellent performance, clear screen, touch responsiveness, easy setup and everything works great. The whiteboard function built-in a variety of tools, we can quickly shared the notes to my team by create QR code, that's awesome ! Its white appearance is very elegant and nice, very suitable to be placed inside our office. I am Very satisfied with this purchase and I would highly recommend this smart board!
T**S
Disappointing Electronic Board
I recently purchased this electronic board for community meetings, hoping to make our discussions more interactive. While the setup was straightforward, the core functionality really let me down. The touch sensitivity is quite poor. During a presentation, I tried to drag items across the board, but it either didn’t register my touch or jumped to a random spot on the screen. This led to some awkward moments, and it was frustrating for everyone involved. Using the included stylus near the edges was especially problematic. For this price, I expected a smooth and reliable experience, not a device that constantly fought against me. The frame also feels cheap, which adds to my disappointment. I can’t recommend this for anyone looking for a dependable one.
J**Y
touchscreen
good for classroom use
S**Y
Excellent SmartBoard!
We bought this smartboard for our preschool and have been very impressed. Easy to set up. User friendly. Lots of apps and options. You can play videos, go to different websites and of course the use digital blackboard. It's great for teachers! And the customer service with Keinone has been outstanding! Highly recommend!
G**S
Works great, top-notch customer service
When the Smartboard first arrived, we were concerned that without Google Suite pre-installed, we wouldn’t be able to use it as planned. Although this board isn't Google-certified, KEINONE’s support team was extremely helpful in guiding us through workarounds to achieve our goals. In the process, we discovered that the device’s capabilities actually exceeded our expectations, which allowed us to continue using the device with confidence. The company even went above and beyond by providing a partial refund. After reviewing several options for our office, I’m glad we chose this one.
B**S
Smart and Easy to look at
Very pleased with this purchase. The support team went above and beyond to help me when I was having trouble with connecting to our system. They walked me though the setup process and we've been using it with ease. The quality of the display is clear and keeps the colors vibrant. Definitely was worth the investment. And the fact that you can touch it like a giant iPad is innovative and impressive to our visitors. Overall functions as expected and more. Would strongly recommend!
Trustpilot
2 months ago
1 week ago