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Ultra-Slim 4K Full Screen Digital Signage 55-98" OEM Manufacturer Qtenboard
Taille d'écran
65, 75, 85, 98 pouces
Résolution
2K / 4K (facultatif)
Luminosité
≥ 500 cd/m²
Système
Android / Windows facultatif
Service après-vente d'affichage à cristaux liquides de Qtenboard
• Minimum 1-3 ans de garantie
• Distributeurs locaux pour la réparation et le remplacement
• Support de pièces de rechange pour les commandes en gros
• Support technique à distance et mises à niveau du système
• Certifié FCC/CE/RoHS/ISO
• CRM professionnel pour une réponse et un suivi rapides
• Service en ligne 24/7
• Équipe de vente multilingue expérimentée
• Support à long terme d'OEM/ODM
Rejoignez Qtenboard en tant que notre distributeur ou agent
Spécifications techniques:
75-98" Full Screen Digital Signage
4K Ultra-Slim Bezel OEM Manufacturer
Taille d'écran
75" / 85" / 98"
Résolution
2K / 4K UHD
Luminosité
≥400/500 cd/㎡
OS
Android / Windows
Angle de visualisation
178°
Caractéristique
24/7 Running, Ultra-Slim
Looking for a professional full screen digital signage manufacturer? Qtenboard offers ultra-slim 4K UHD full-screen displays in 75", 85", and 98" sizes. Designed for retail stores, exhibition halls, corporate lobbies, and transportation hubs, our commercial-grade full screen digital signage delivers immersive visuals with minimal bezels for a seamless viewing experience. Read our full screen digital signage guide to compare sizes, specs, and customization options.
En tant que factory-direct OEM/ODM manufacturer of full screen digital signage with 20+ years of experience, we provide custom branding, software integration, and flexible supply options (CKD/SKD). Contact us for a free quote within 24 hours.
Why Qtenboard full screen digital signage: 330,000m² production base | ISO9001 certified | CE/FCC/RoHS compliant | 300 units daily capacity | Export to 50+ countries | 24/7 technical support.
Available Sizes – Choose Your Perfect Display
75"
75 Inch
Ideal for medium retail spaces and meeting rooms
85"
85 Inch
Perfect for lobbies, showrooms and large retail
98"
98 Inch
Maximum impact for airports, malls and exhibitions
Factory Strength – Your Trusted Full Screen Digital Signage Manufacturer
- 330 000 m² de surface totale de production – Dual manufacturing hubs in Shenzhen & Guangzhou
- Vieillissement et essai stricts de fiabilité – 48-hour burn-in test for every full screen digital signage unit
- OEM & ODM Flexibilité – Full customization support for global partners
- Certifications internationales – CE · FCC · RoHS · PSE · UL (optional)
- Daily Output up to 300 Units – Automated production lines for scalable capacity
- Expérience orientée vers l'exportation – Serving distributors and integrators in 50+ countries with full screen digital signage solutions
Core Features – Full Screen Digital Signage for Immersive Visuals
Résolution HD et UHD
2K (1920×1080) and 4K (3840×2160) options for crisp, vibrant visuals on every full screen digital signage display.
Full Screen Large Sizes
Available in 75", 85", and 98" — perfect for high-impact commercial full screen digital signage displays.
Systèmes d'exploitation doubles
Android and Windows options for flexibility across software and usage scenarios.
Contrôle de l'appareil à distance
Manage full screen digital signage screens remotely to update content, monitor status, and reduce on-site maintenance.
Touch Kiosk (Optional)
Support for touch or non-touch configurations to suit different interactive needs.
Signalisation numérique mobile tout-en-un
Slim design, IPS display, durable protection, and easy mobility make this full screen digital signage ideal for commercial use.
Product Highlights – Designed for Maximum Visual Impact
Lecture locale USB et mise à niveau du système
Play content directly from USB and perform quick system updates on your full screen digital signage without network connection.
Plusieurs options de connectivité
Prend en charge WiFi, LAN, Bluetooth et 3G/4G/5G en option pour un accès réseau fiable.
Angle de visualisation ultra large
178° viewing angle delivers clear, color-accurate visuals from any direction.
Prise en charge large du format audio et vidéo
Compatible avec les formats médias grand public pour une lecture fluide et sans tracas.
CMS puissant et gestion des annonces
Cloud-based CMS enables multi-device control of your full screen digital signage network, scheduled playback, real-time monitoring, and batch management.
Affichage de l'écran divisé
Display multiple messages simultaneously — promotions, branding, and real-time information.
Technical Specifications – Full Screen Digital Signage
Based on 85-inch QM-8522HB full screen digital signage reference model. For other sizes (75", 98"), please contact our sales team.
| Spécifications d'affichage | |
| Marque | Qtenboard |
| Modèle | QM-8522HB |
| Taille d'écran | 85" (also available: 75", 98") |
| Résolution | 1920×1080 (2K) / 3840×2160 (4K UHD) – Optional |
| Angle de visualisation | 178° |
| Rapport de contraste | 3000:1 / 4500:1 |
| Display Size (H×V) | 1071.9 × 1889 mm |
| Rapport d'aspect | 16:9 |
| Rétroéclairage | LED |
| Luminosité | ≥ 400 / 500 cd/㎡ |
| Refresh Rate | 60Hz / 120Hz |
| Profondeur de couleur | 16.7M (8-bit) / 1.07B (10-bit) |
| Configuration du système | |
| Système d'exploitation | Android 9.0 / 11.0 / 13.0 / 14.0 / 16.0 (Windows optional) |
| CPU | Quad/Octa-core A55 / Quad-core A53+A73 / Hybrid Quad A53+A72 |
| GPU | Mali-G52 |
| RAM | 1GB / 2GB / 4GB / 8GB |
| Stockage | 8GB / 16GB / 32GB / 64GB / 128GB |
| HDMI Input | HDMI 2.1 (4K×2K @ 60Hz) ×1 |
| USB | ×2 |
| Audio Interface | 3.5mm ear jack ×1 |
| Ethernet | 10M/100M/1000M Adaptive ×1 |
| WiFi & Bluetooth | Built-in 2.4G/5G WiFi + BT 4.2 / 5.0 / 5.4 |
| 3G/4G | Facultatif |
| System Functions | |
| Capacité de décodage | Supports 2K/4K video and image decoding and playback |
| Software Installation | Supports third-party software installation |
| Langue | English and other languages |
| Animation de démarrage | Customizable |
| Télécommande | Infrared remote control included |
| Audio | Built-in dual 8Ω power amplifier, left/right channel output |
| Power On/Off | Remote / Timing / Network wake-up / Self-start |
| System Update | Local and remote (OTA) upgrade supported |
| Playback Formats | Audio: MP3, WMA, WAV, APE, FLAC, AAC, OGG, M4A, 3GPP; Picture: JPG, BMP, PNG; Video: AVI, RM, RMVB, MKV, WMV, MOV, MP4 |
| CMS Software (Optional) | |
| Background Support | Web / Mobile (local network / WAN) |
| Play Mode | Networking / Standalone |
| Play Support | Video / Picture / Subtitles / PPT / Web / Weather / Clock – mixed playback |
| Smart Splicing | Custom playing modes for split-screen layouts |
| Timing Function | Scheduled playback by time period |
| Terminal Administration | Multi-level account management |
| Physical Parameters | |
| Couleur | Black / White / Custom |
| Matériau du cadre | Aluminium (tréfilage oxydé) |
| Matériau du corps | Cold-rolled steel plate (metal coating) |
| Surface Material | 3mm tempered glass |
| Product Size (W×D×H) | 1071.9 × 20.9 × 1889 mm (for reference) |
| Packing Size | 1185 × 240 × 1990 mm (for reference) |
| Packing Material | Carton neutre/cadre en bois/boîte en bois |
| Net / Gross Weight | 100kg / 103.3kg (for reference) |
| Installation | Wall mount / Embedded / Hang / Bracket |
| Electrical & Environment | |
| Scénario | Intérieur |
| Tension évaluée | AC110-220V |
| Standby Power | ≤1W |
| Rated Power | ≤350W |
| Operating Temperature | 0°C ~ 55°C |
| Operating Humidity | 10% RH ~ 90% RH |
| Storage Temperature | -5°C ~ 60°C |
| Storage Humidity | 10% RH ~ 90% RH |
* Technical parameters are for reference. For detailed specs of other sizes or custom configurations, please contact Qtenboard.
OEM/ODM Customization Options
As a professional full screen digital signage manufacturer, Qtenboard offers comprehensive OEM/ODM services:
Résolution
2K
4K
Chipset
RK3528
RK3566
RK3576 (en)
RK3588
Toucher
Toucher capacitif
Infrarouge tactile
No Touch
Interface
HDMI DANS
USB
LAN 1000/100
SD/TF
4G
Système
Android 9
Android 11
Androïde 14
Android 16
Fenêtres 10/11/Pro
Technique
WiFi 5
WiFi 6
Bluetooth 5.4
Taille
75"
85"
98"
Couleur
Blanc
Noir
Argent
| Customization Feature | Description |
|---|---|
| Logo de marque et animation de démarrage | Custom logos and startup animations for full brand identity |
| UI/OS Personnalisation profonde | Tailor system interface, themes, and functionality |
| Châssis et modification de moule | Modify enclosures or design new molds for differentiated appearance |
| Conception d'emballage | Custom packaging to suit branding and global shipping needs |
| Suivi SN et production par lots | Unique serial number for each unit, quality and after-sales management |
| Services White Label | Ready-to-market products under your own brand name |
| CKD/SKD Supply | Complete, semi-knocked down, or fully assembled units |
| Software Development & SDK/API | Third-party integration or proprietary software development |
Application Scenarios – Where Full Screen Digital Signage Excels
Shopping Malls & Retail Entrances
Showcase promotions and seasonal campaigns on full screen digital signage to attract attention.
Corporate Lobbies & Exhibition Halls
Use full screen digital signage to display branding and product launches with high impact.
Moyens de transport et espaces publics
Deliver clear ads and announcements to large audiences via full screen digital signage.
Global Case Studies – Trusted by Partners Worldwide
Thailand — Retail Stores & Fashion Chains
HK CN — Supermarket & Hypermarket Chains
Australia — Shopping Mall Commercial Areas
UK — Airports & Train Stations
USA — QSR & Restaurant Menu Boards on full screen digital signage
UZ — Hospitals & Public Service Centers
Brazil — Corporate Lobby & Office Buildings
Japan — Hotels & Hospitality Groups
Factory Overview – Quality You Can Trust
Factory Entrance — Modern facility for high-efficiency production
Production Line — Fully automated assembly for consistent quality
Quality Control — Rigorous testing ensures reliable products
Warehouse & Logistics — Efficient shipping for worldwide distribution
Soutien de bout en bout pour les partenaires de marque mondiaux
Soutien aux préventes
- Gestionnaire de compte dédié — One-on-one project follow-up, requirement analysis, and solution recommendation
- Consultation technique — Professional guidance on full screen digital signage product selection, system configuration, and compatibility
- Échantillon & Test de soutien — Rapid sample delivery, testing assistance, and certification guidance
Soutien après-vente
- Support technique 24/7 — Fast-response global support via email, WhatsApp, and online platform
- Assistance technique à distance — Firmware debugging, CMS configuration support, and remote troubleshooting
- Suivi SN et gestion des lots — Each unit registered for traceability, warranty tracking, and issue diagnosis
- OTA System Remote Upgrade — Real-time firmware updates and feature enhancements via cloud
- Stock de pièces de rechange et remplacement rapide — Sufficient inventory for timely shipment and maintenance
- Global Shipping & Logistics — Expertise in packaging, export documentation, and long-distance transportation
Questions fréquemment posées
Q1: Can I manage multiple screens remotely?
A: Yes. Our cloud-based CMS allows remote content updates, scheduling, monitoring, and batch management across multiple full screen digital signage devices.
Q2: How reliable are the displays for 24/7 operation?
A: Each unit undergoes strict 48-hour aging tests and is built for continuous full screen digital signage operation.
Q3: Can I customize branding and software?
A: Yes. We support OEM/ODM customization for logos, housing, boot animations, UI, and CMS configurations.
Q4: What resolutions do the screens support?
A: Supports 2K (1920×1080) and 4K (3840×2160) resolutions for sharp, detailed visuals.
Q5: What sizes are available?
A: We offer 75", 85", and 98" full screen digital signage models. Custom sizes are available for bulk orders.
Q6: What is the warranty period?
A: We offer 1-5 years warranty on replacement parts with 24/7 technical support.
Q7: Is Qtenboard a real manufacturer?
A: Yes. Qtenboard (Qunmao Display) was established in 2005 and operates two production hubs in Shenzhen and Guangzhou. You are welcome to visit our factory.
Ready to partner with a professional full screen digital signage manufacturer?
Contact us today for a free quote, sample request, or factory visit arrangement.
We respond to all inquiries within 24 hours. 7×24 online service available.
