NEC MultiSync UN551S

1920 x 1080 pixels, 55"
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Product details

Video walls that give shape to desires

Capture your audience's attention and engage their interest. With NEC's most impressive video wall experience to date, the new 55” (140 cm) UN551S brings emotions and desires to life.

The new frameless design creates a completely flat, seamless digital surface that displays a perfectly uniform image across various interconnected screens. Thanks to the large digital surface, your audience enjoys an unobstructed viewing experience with minimal image transitions of just 0.9 mm per display. The S-IPS panel delivers top-notch image quality and excellent color reproduction—both in portrait and landscape orientations. Additionally, the image content remains perfectly visible from extreme viewing angles, which constantly change from the perspective of passing pedestrians. With a screen brightness of 700 cd/m², your message is conveyed effectively and is easily readable even in very bright environments. Numerous intelligent features make the displays easy to install and operate, significantly reducing maintenance times.

The MultiSync UN551S is the perfect choice for seamless, high-quality display surfaces in retail, corporate environments, fast-food restaurants, and other public spaces.

Key specifications

Application range
advertising space
Display size (inches)
55"
Touch
Without touch function
Display Features
Integrated loudspeakersNFC
Operating time
24 h
Video connections
DisplayPort (2x)DVI-D (1x)HDMI (1x)VGA (1x)
Network connections
RJ45 (2x)
Documents
Item number
6184920

General information

Manufacturer
NEC
Category
Digital Signage
Manufacturer no.
60004055
Release date
24.2.2017

Colour

Colour
Black
Exact colour description
Black

Display properties

Application range
advertising space
Display size (inches)
55"
Screen size (cm)
139 cm
Image resolution
1920 x 1080 pixels
Display resolution
4K
Aspect ratio
16:9
Panel technology
S-IPS
Contrast ratio
1200 :1
Response time (grey-to-grey)
12 ms
Refresh rate
60 Hz
Brightness
700 cd/m²
Viewing angle (H)
178°
Viewing angle (V)
178°
Display Features
Integrated loudspeakersNFC
Touch
Without touch function
Further features
Ambient light sensor
VESA wall mount
400 x 400 mm

Power supply

Power consumption
260 W
Power consumption (standby)
1 W
Operating time
24 h

Connections

Video connections
DisplayPort (2x)DVI-D (1x)HDMI (1x)VGA (1x)
Audio Connections
Audio InJack 3.5mm (2x)
Network connections
RJ45 (2x)
Data ports
RS-232 (1x)RS232C in (1x)

Energy declaration

Energy efficiency class
C

Sustainability

Manufacturer commitment
RE100

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer NEC fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
DisplayPort cableManual (CD)Power cordSignal cablesSoftware

Product dimensions

Length
9.90 cm
Width
121.10 cm
Height
68.20 cm
Weight
27 kg

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Digital Signage» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Samsung
    1 %
  • 2.NEC
    1.2 %
  • 3.iiyama
    1.6 %
  • 4.Philips
    1.8 %
  • 5.LG
    2.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • NEC
    Not enough data
  • 1.iiyama
    6 days
  • 2.Samsung
    9 days
  • 3.LG
    17 days
  • Philips
    Not enough data

Return rate

How often is a product of this brand in the «Digital Signage» category returned?

Source: Digitec Galaxus
  • NEC
    Not enough data
  • 1.Philips
    2.5 %
  • 1.Samsung
    2.5 %
  • 3.LG
    3.9 %
  • 4.iiyama
    6 %
Source: Digitec Galaxus