Optoma N3551K
55" Diagonal Class N-Series LED-backlit LCD display | digital signage / conference | 4K UHD (2160p) 3840 x 2160 | Direct LED | black (7 Year Warranty)
Main Specification
| Product Description | Optoma N3551K N-Series - 55" LED-backlit LCD display - 4K - for digital signage / conference |
|---|---|
| Product Type | LED-backlit LCD flat panel display |
| Diagonal Class | 55" |
| Commercial Use | Yes - digital signage / conference |
| Colour | Black |
| Resolution | 3840 x 2160 |
| Display Format | 4K UHD (2160p) |
| Video Interface | HDMI |
| HDMI Ports Qty | 2 ports |
| Connectivity | Wi-Fi, Bluetooth |
| LCD Backlight Technology | Direct LED |
| Image Aspect Ratio | 16:9 |
| TV Tuner | No tuner |
| Speaker System | 2 speakers |
| Storage Capacity | 32 GB |
| USB | 3 ports |
| Included Accessories | Remote control, remote control, HDMI cable, 3 power cables (EU/UK/US plugs) |
| Voltage | AC 100-240 V (50/60 Hz) |
| Power Consumption Operational | 150 watt |
| Power Consumption Stand by | 0.5 watt |
| Dimensions (WxDxH) | 123.3 cm x 7.14 cm x 70.35 cm |
| Weight | 13.4 kg |
General
| Product Type | LED-backlit LCD flat panel display |
|---|---|
| Power Consumption (Max) | 250 watt |
| Power Consumption Operational | 150 watt |
| Diagonal Class | 55" |
| Commercial Use | Yes - digital signage / conference |
| Series | N-Series |
| Operating System | Android OS 11 |
| TV Tuner | No tuner |
| TV Tuner Presence | No |
| Video Interface | HDMI |
| HDMI Ports Qty | 2 ports |
| Design | 9.9mm bezel width |
| Width | 123.3 cm |
| Depth | 7.14 cm |
| Height | 70.35 cm |
| Weight | 13.4 kg |
| Enclosure Colour | Black |
Display
| Resolution | 3840 x 2160 |
|---|---|
| Display Format | 4K UHD (2160p) |
| Image Aspect Ratio | 16:9 |
| LCD Backlight Technology | Direct LED |
| Coating | 25% haze |
| Image Contrast Ratio | 4000:1 |
| Dynamic Contrast Ratio | 5000:1 |
| Brightness | 450 cd/m² |
| Viewing Angle | 178 degrees |
| Response Time | 6 ms |
| Display Menu Language | Danish, Czech, Chinese (traditional), Chinese (simplified), English, German, French, Italian, Portuguese, Polish, Swedish, Russian, Spanish, Dutch, Turkish, Arabic, Romanian |
| Backlight Life | 50,000 hours |
| Features | Low Blue Light Technology, Flicker free technology, 24/7 operation time |
Stands & Mounts
| Flat Panel Mount Interface | 400 x 200 mm |
|---|---|
| VESA Compatibility | Yes |
Media Player
| USB Port | Yes |
|---|---|
| USB Ports Qty | 3 |
| Configuration | ARM Cortex-A55 Quad-Core - 4 GB - 32 GB - Mali-G51 |
Remote Control
| Type | Remote control |
|---|---|
| Battery Included | Yes |
Audio System
| Speaker System | 2 speakers |
|---|---|
| Speakers | 2 x speaker - 10 watt |
Network & Internet Multimedia
| Connectivity | Wi-Fi, Bluetooth |
|---|---|
| Wi-Fi Protocol | 802.11b, 802.11g, 802.11n, 802.11a, 802.11ac, 802.11ax |
Connections
| Connector Type | 2 x HDMI input USB 2.0 USB 3.0 LAN input USB HDMI output 2 x audio output SPDIF output RS-232 |
|---|
Miscellaneous
| Included Accessories | Remote control, HDMI cable, 3 power cables (EU/UK/US plugs) |
|---|---|
| Cables Included | HDMI cable - 3 m |
Power
| Power Device | Power supply |
|---|---|
| Input Voltage | AC 100-240 V (50/60 Hz) |
| Power Consumption Stand by | 0.5 watt |
Dimensions & Weight (Shipping)
| Weight (Shipping) | 19.5 kg |
|---|
Environmental Parameters
| Max Operating Temperature | 40 °C |
|---|
Product features
Create, connect, inspire
Connect with technology that unites. Optoma's N-Series Professional Displays are designed to fit the needs of business professionals seamlessly. The result; intuitive user-friendly software to work in harmony with the way you present and collaborate.Improve your brand image
Optoma's N-Series Professional Displays are perfect for lobbies and reception areas.Display information your way
With a built-in media player and scheduling functionality, you can create, customize and schedule your own media playlists and display content at a specific date or time.Bring people together
Connect any device. Wirelessly broadcast, share or stream your content with CreativeCast Pro. Screen mirror high-quality images, video, documents and audio from your smartphone, laptop or PC - all with a touch of a button. Bringing your own device has never been easier.Hybrid collaboration
Encourage team collaboration in a hybrid work environment utilizing Optoma's video conferencing solutions and enabling access to content from any location.Deliver information in an impactful way
Optoma's N-Series is the ideal solution for digital signage. Customize your content and display in either portrait or landscape orientation across one or multiple displays.Connect anytime, anywhere
Businesses can have confidence in the ability of their IT managers to provide remote support with the Optoma Management Suite (OMS) solution. IT managers can easily monitor and diagnose issues related to any Optoma AV display, ensuring employees are not left without assistance. For an extra layer of readiness, companies can also set alerts and broadcast emergency announcements.Key selling points
- Ideal solution for professional environments - customize your content and display in portrait or landscape orientation across one or multiple displays
- Intuitive friendly software - built-in apps enable users to connect, present and collaborate globally, both in-person and remotely
- Built-in media player and scheduling functionality - create, customize and schedule media playlists and display content at a specific date or time
- Optimized for conferencing solutions - compatible with a variety of accessories such as web cameras, Bluetooth speakers, and motorized trollies
References
MPN: H1F2C0MBW101
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04/06/2026 07:16:24