UKR
EN 
RU 
ARM 
LAV 
BEL 
EST 
AZE CMS
A simple advertising placement system, which supports the establishment of manager accounts and sub-accounts, allowing for smooth and efficient advertising placement.
Elevate your brand with our Ultra-Slim 4K Indoor Double-Sided Digital Signage. Features dual high-def LCD screens, Android/Windows OS, and remote CMS management.
Based in Shenzhen & Guangzhou, our 33,000㎡ facility is a global leader in high-end commercial displays. With 20+ years of expertise, we specialize in Ultra-Thin Double-Sided Kiosks and Aesthetic Arc-Top designs.
Production Power: 200 units daily capacity; supports OEM/ODM/SKD services.
Quality Assurance: Precision automated lines with a 48-hour rigorous aging test to ensure dual-screen thermal stability and 4K color consistency.
Customization: Bespoke branding, luxury finishes (Black/White), and flexible Android/Windows OS configurations.
Efficiency: Smart warehousing for rapid large-scale deployments and seamless global supply chains.
Empowering your retail and media presence with energy-efficient, high-performance display solutions.
High Contrast Resolution
| Display Parameter | |
| The following technical parameters are based on a 43-inch model QM-4319SP. If you need technical parameters for other sizes, please contact Qtenboard. |
|
| Brand | Qtenboard |
| Model | QM-4319SP |
| Size | 43 inch |
| Resolution | 2K / 4K |
| Angle of view | 178° |
| Contrast Ratio | 3000:1 |
| Display Rate | 9:16 |
| Back Light | LED |
| Brightness | ≥350cd/㎡ |
| Refresh Rate | 60-120HZ |
| Color | 16.7M(8-bit) |
| System Parameters | |
| Operation system | Android |
| Version | 9.0 / 11.0 / 13.0 / 14.0 / 16.0 |
| CPU | A55×8 / A55×4 Cortex-A73×4 Cortex-A53×4 + Cortex-A72×4（Optional） |
| GPU | G52 |
| RAM | 1 / 2 / 4 /6 / 8 GB |
| Storage Memory | 8 / 16 / 32 / 64 / 128 GB |
| Input Ports | HDMI out*1, USB*2,TF card*1(Optional) |
| Audio Interface | 3.5mm *1 |
| Network | 1pc, 100 / 1000M |
| WIFI & Bluetooth | Built in WIFI（2.4G/5G single-signal / Dual-Screen Wi-Fi 6）& BT 4.2 / 5.0 / 5.4 (Optional) |
| System Function | |
| Decoding Capability | Supports 4K video and picture decoding and playback |
| Software Application | Support to install the third-party software |
| Language | English or the others |
| Boot Animation | Support to Customize |
| Infrared Remote Control | Operate system by remote control |
| Audio Function | Support left/right channel output,built-in double 8Ω power amplifier |
| Power-On / Off | Remote control/timing/network wake-up/self-start |
| System Authorization | Allow root permission and customize software development |
| Mouse Mode | Support wired/wireless mouse or use keyboard |
| System Update | Support local and remote upgrade |
| Play Mode | Audio:MP3,WMA,WAV, APE, FLAC, AAC, OGG,M4A,3GPP etc Picture：JPG、BMP、PNG etc Video：AVI，rm，rmvb， MKV，WMV，MOV，MP4 etc; |
| Typing | Standard Android keyboard as default,can install the third party typing |
| More functions | Follow instruction manual/video or contact supplier |
| Software Function | |
| Background Support | Web/mobile IE（local network/WAN） |
| Play Mode | Networking / Standalone |
| Play Support | Video/picture/subtitles/PPT/web/weather/clock etc mixture to play |
| Smart Splicing | Support custom playing modes to splice as setting |
| Timing Function | Support to set playing custom program in time period |
| Terminal Administration | Administrator can create and modify account for level-to level administration |
| More Function | Follow instruction manual/video or contact supplier |
| Machine Parameter | |
| Color | White / Black |
| Frame Material | Aluminum(oxidized wire drawing) |
| Body Material | Metal cold rolled steel plate (metal coating) |
| Surface Material | 3mm tempered glass(physical) |
| Packing Material | Carton |
| Access Lock | Maintain power and circuit board |
| Electrical Features | |
| Scenarios | Indoor |
| Rated Voltage | AC110-220V |
| Stand by Power | ≦1W |
| Rated power | ≦170W |
| Suitable Environment | Temperature-0℃~55℃/humidity 10%RH~90%RH |
| Storage Environment | Temperature-5℃~60℃/humidity 10%RH~90%RH |
| Feature | Description |
|---|---|
| Brand Logo & Boot Animation | Personalize your product with custom logos and startup animations for full brand identity. |
| UI/OS Deep Customization | Tailor system interface, themes, and functionality to match your brand’s unique requirements. |
| Chassis & Mold Modification | Modify device enclosures or design new molds for differentiated product appearance. |
| Packaging Design | Custom packaging to suit your branding and global shipping needs. |
| SN Tracking & Batch Production | Each unit tracked with a unique serial number to ensure quality and manage after-sales efficiently. |
| White Label Services | Offer products ready to market under your own brand name. |
| CKD/SKD Supply Capability | Flexible shipment options: complete, semi-knocked down, or fully assembled units. |
| Software Development & SDK/API Support | Integrate third-party applications or develop proprietary software to meet specific project needs. |
Raw Material Preparation — Incoming boards, electronic components, and materials are inspected and organized for production.
SMT Production Line — Automated surface-mount technology line for precise PCB assembly.
AI Testing & Debugging — Core boards and AI modules are tested for performance and accuracy.
Display Assembly — Screens and touch panels are integrated into the mainframe.
Floor Stand Poster Display — Used in ZARA stores in Hong Kong for fashion campaigns, new arrivals, and in-store branding enhancement.
Floor Standing Digital Signage — Used in Innisfree brand stores in Vietnam for product launches, promotional campaigns, and seasonal marketing.
Window Display Screen — Installed in UNIQLO storefronts in the Netherlands to attract foot traffic and showcase brand visuals and promotional content.
K-Style Digital Kiosk — Deployed in real estate sales centers in the UK for property promotions, project introductions, and interactive customer engagement.
Double-Sided Digital Signage — Installed in 7-Eleven convenience stores in Thailand, delivering high-visibility promotions and brand messaging from both sides.
Outdoor Floor Standing Digital Signage — Deployed within residential communities in Singapore for public notices, property announcements, and community information.
Queue Management System & Display Screens — Applied in hospitals in China to manage patient flow, display queue numbers, and improve service efficiency.
StandbyMe TV — Used by individual users in Malaysia for home entertainment, flexible screen sharing, and mobile lifestyle scenarios.
LCD Video Wall — Installed in DJI brand stores in Japan, creating immersive visual experiences for product demonstrations and brand storytelling.
1. Pre-Sales Support
Our team provides professional guidance before purchase, helping customers select the right products, design solutions, and plan project layouts tailored to their needs.
2. After-Sales Service
From installation to ongoing maintenance, we ensure smooth operation and high uptime, addressing any technical issues promptly.
3. Technical Support
Expert assistance is available online or on-site, including troubleshooting, firmware updates, and performance optimization.
4. Customization Services
We offer flexible options for UI design, device color, software configuration, and hardware features to meet unique project requirements.
5. Training & Guidance
Operators and technicians receive hands-on training to maximize efficiency and fully leverage the capabilities of Qtenboard products.
6. Logistics & Delivery
Global shipping with secure packaging, timely delivery, and customs assistance ensures your products arrive safely and on schedule.
7. Project Assistance
Comprehensive support for large-scale deployments, including solution planning, installation supervision, and project management.
8. Remote Management
Through our CMS and monitoring tools, customers can manage content, track device status, and perform system updates remotely.
9. Warranty & Extended Support
Standard warranties with optional extensions, including replacement parts, ensure peace of mind and long-term reliability.
10. Emergency Response & Value-Added Services
Rapid response for critical issues, plus additional consulting, content design advice, and software upgrades to enhance your business impact.
