Optoma N3751K 75-inch 4K Professional Display
The Optoma N3751K is a premium 75-inch 4K UHD professional display engineered for organizations demanding reliable 24/7 operation in commercial and educational environments. Built for conference rooms, corporate lobbies, classrooms, and digital signage installations, this professional display combines stunning 4K resolution with Android 11 built-in intelligence, eliminating the need for external media players. With 450 cd/m² brightness, exceptional color accuracy, and flexible connectivity including HDMI, USB-C, RJ45, and OPS slot integration, the N3751K delivers professional-grade performance for mission-critical applications where uptime and visual impact matter.
Key Features
- 75-inch 4K UHD resolution for crystal-clear content delivery
- Android 11 operating system with integrated media player
- 450 cd/m² brightness for vibrant visibility in well-lit environments
- 24/7 continuous operation rated for commercial deployments
- Multiple connectivity: HDMI, USB-C, RJ45 Ethernet, and OPS slot
- Portrait and landscape orientation support for flexible installations
- Wide viewing angles for lobby and public space applications
- Professional-grade color accuracy and image processing
- Integrated speakers for audio-visual presentations
- Remote management capabilities for multi-display deployments
Technical Specifications
| Specification |
Details |
| Manufacturer |
OPTOMA TECHNOLOGY |
| Part Number |
N3751K |
| Display Size |
75 inches diagonal |
| Resolution |
4K UHD (3840 x 2160) |
| Operating System |
Android 11 |
| Brightness |
450 cd/m² |
| Connectivity |
HDMI, USB-C, RJ45 Ethernet, OPS Slot |
| Orientation |
Portrait and Landscape |
| Duty Cycle |
24/7 continuous operation |
| Applications |
Conference rooms, lobbies, classrooms, digital signage |
| Media Player |
Built-in Android media player |
Frequently Asked Questions
What makes the Optoma N3751K ideal for 24/7 commercial environments?
The N3751K is engineered with commercial-grade components and thermal management designed for continuous operation. Its robust construction, reliable Android 11 platform, and professional-grade display technology ensure consistent performance in demanding 24/7 deployments like corporate lobbies, airports, and educational institutions without degradation.
Can the N3751K be used for both portrait and landscape orientations?
Yes, the professional display supports both portrait and landscape orientations, making it versatile for various installation scenarios. Whether you need a vertical format for digital signage in elevators or a horizontal layout for conference room presentations, the N3751K adapts to your space requirements.
What connectivity options does the Optoma N3751K provide?
The N3751K offers comprehensive connectivity including HDMI for video input, USB-C for modern device connections, RJ45 Ethernet for network management, and an OPS slot for optional processing modules. This flexibility ensures seamless integration with existing conferencing systems, media servers, and networked content management platforms.
Is the built-in Android 11 media player sufficient for digital signage applications?
Absolutely. The integrated Android 11 operating system with built-in media player eliminates the need for external devices, reducing complexity and cost. You can directly manage content, schedule playlists, and deploy updates remotely, making it an efficient solution for digital signage networks across multiple locations.
