NEC MultiSync M491 49" IPS 4K Ultra HD Large Format Display

NEC MultiSync M491 – The Ultimate 49‑inch IPS 4K Ultra HD Large Format Display

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.

This product in Comparor
Category This product is cataloged in our store in these categories	- Monitors
International Find this product in one of our international stores	1081.02 EUR 1490.27 EUR 886.98 EUR 865.48 EUR 1398.00 EUR 838.22 EUR
Colors Predominant colors of the product
Tags	NEC MultiSync M491
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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