49491.00 EUR
NEC MultiSync M491 49" IPS 4K Ultra HD Large Format Display
The NEC MultiSync M491 is a 49-inch digital signage flat panel display with an IPS screen and 500 cd/m brightness. It features 4K Ultra HD resolution, 24/7 operation, and black color
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Design & Build Quality
The NEC MultiSync M491 showcases a sleek, black chassis that blends seamlessly into any professional environment. With an overall diagonal of 123.2 cm (49 inches), the display offers a generous screen real‑time area while maintaining a slim profile thanks to its Edge‑LED backlighting. The bezel is remarkably narrow: 1.25 cm on the sides and 1.56 cm at the bottom, creating an immersive visual experience that maximizes screen real estate.
Display Performance
The heart of this unit is its 3840 × 2160 pixel IPS panel, delivering true 4K Ultra HD clarity with a native aspect ratio of 16:9. The IPS technology guarantees wide viewing angles and accurate color reproduction, essential for high‑impact digital signage. With a brightness rating of 500 cd/m² and an impressive contrast ratio of 8000:1, the M491 renders deep blacks and vibrant whites, ensuring content stands out even in well‑lit spaces.
Refresh Rate & Response Time
The display operates at a native refresh rate of 60 Hz, suitable for smooth video playback and dynamic graphics. Its response time of 8 ms minimizes motion blur, making it ideal for both static signage and short‑form video loops.
Connectivity & Integration
The NEC MultiSync M491 is built for versatility:
- HDMI 2× – Dual HDMI inputs support simultaneous source connections or redundancy.
- DisplayPort 1× – Enables high‑bandwidth video transfer, perfect for professional graphics workstations.
- Ethernet LAN port 1× – Facilitates network management and remote configuration.
- USB ports (included) – Allow peripheral connectivity or firmware updates.
- Audio L/R out 1× – Provides stereo output for integrated speakers or external audio systems.
Mounting & Installation
The display supports a 300 mm × 300 mm VESA mounting interface, enabling wall‑mounting or stand installation. Its lightweight construction (21.8 kg) and slim depth of 6.11 cm make it easy to handle during setup.
Built‑In Features
The M491 comes equipped with:
- Two built‑in speakers, delivering clear audio for multimedia presentations.
- A remote control for convenient operation and configuration adjustments.
- An integrated media player slot (SDM) and a CM slot for content management, allowing seamless deployment of digital signage campaigns.
Energy Efficiency & Sustainability
The NEC MultiSync M491 is ENERGY STAR certified, reflecting its commitment to environmental responsibility. Its energy consumption averages:
- 82 kWh per 1000 hours (HDR)
- 90 kWh per 1000 hours (SDR)
Both figures place the display in the G energy efficiency class, balancing performance with power usage.
Operating Conditions
- Temperature range: 0 °C to 40 °C (operational), -20 °C to 60 °C (storage).
- Relative humidity: 20 %–80 % (operational), 10 %–90 % (storage).
- IP protection: IP5X front, IP2X rear – suitable for indoor commercial environments.
Why Choose the NEC MultiSync M491?
The NEC MultiSync M491 combines high‑resolution IPS technology with robust connectivity and energy efficiency, making it a standout choice for:
- Digital signage in retail, hospitality, transportation hubs, and corporate settings.
- Professional presentations where color accuracy and clarity are paramount.
- Continuous operation environments, thanks to its 24/7 design and durable components.
With its blend of performance, versatility, and sustainability, the NEC MultiSync M491 delivers a premium visual experience that elevates any space it occupies.
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| Tags | NEC MultiSync M491 |
| Identifiers | |
| Brand |  NEC is a Japanese electronics company that produces a wide range of electronics products, including computers, televisions, and mobile phones. The company has a strong reputation for quality and innovation, and its products are popular among consumers and businesses. |
| MPN | NEC 60005051 |
| ID | 26103841 |
| Dimensions / Weight | |
| Key Features | |
| AC input voltage | 100 |
| Aspect ratio | 16:9 |
| Audio L/R out | 1 |
| Bezel width | 1.2 cm |
| Bezel width bottom | 1.56 cm |
| Bezel width side | 1.25 cm |
| Built-in processor | No |
| Builtin speakers | 2 |
| Cables included | AC, HDMI |
| Colour | Black |
| Contrast ratio | 8000:1 |
| Display brightness | 500 cd/m |
| Display diagonal | 123.2 cm |
| Display resolution | 3840x2160 |
| Display technology | IPS |
| Energy class | G |
| Energy consumption (HDR) per 1000 hours | 82 kWh |
| Energy consumption (SDR) per 1000 hours | 90 kWh |
| Energy efficiency scale | A to G |
| HD type | 4096x2160 |
| Horizontal scan range | 26 |
| International Protection IP code | IP5X, IP2X |
| LED backlighting type | Edge-LED |
| Native refresh rate | 60 Hz |
| Operating relative humidity | 20 - 80 % |
| Operating temperature range (T-T) | 0 - 40 |
| Orientation | Horizontal/Vertical |
| Panel mounting interface | 300x300 |
| Purpose | Universal |
| Remote control included | Yes |
| Response time | 8 ms |
| RMS rated power | 20 W |
| Storage relative humidity | 10 - 90 % |
| Storage temperature | -20 - 60 °C |
| Sustainability certificates | ENERGY STAR |
| Vertical scan range | 23 - 86 Hz |
