NEC MultiSync E557Q 139.7 cm (55") LED 4K Ultra HD Digital signage flat panel Black

Transparent IT Expo — Wednesday 1st March 2023

SKU: 60004552 Category:

NEC MultiSync E557Q 139.7 cm (55") LED 4K Ultra HD Digital signage flat panel Black

* Images are for illustrative purposes only.
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£865.30 £721.08 Ex. VAT

Out of stock

Finance/leasing available for orders over £1000 Inc VAT

Free mainland UK shipping on orders over £150 Ex VAT

Enter the world of digital signage

You can now enjoy all the benefits of an NEC display while keeping your price-conscious approach to spending. The E Series is the perfect introduction to the world of professional digital signage. Bring NEC’s renowned performance and dependable quality into your meeting room or retail space and see just how seamlessly it will meet your digital signage needs.

The E Series impressively displays your retail content and is easy enough to use in daily meetings. You’ll enjoy the MediaPlayer’s native UHD content playback – which can be used automatically via the integrated playback tool. The 10W powered USB interface that lets you power external devices like the Raspberry Pi to upgrade the computing power of the display. For instant meeting start-ups, the display comes equipped with auto wake-up, which wakes up the screen once a notebook is connected. The NaViSet Administrator 2 is engineered to provide remote support, supporting E Series displays from 7th generation onwards.

– Reduced Installation and Operating Costs – highly energy efficient LED backlit display ensures low power consumption, longer backlight lifetime and lighter design for easy transportation, mounting and integration
– Slim Design and Integrated Speakers – the aesthetic design is pleasing to the eye and enables easy, low cost installation
– Future Ready Connectivity – featuring multiple industry standard digital and analogue signal inputs for flexible integration into AV infrastructures
– Standalone operation – the display is designed for straightforward standalone operation due to integrated USB media player, speakers and scheduling functionality
– Effortless content playback – the integrated USB media player supports various image video file formats for effortless and standalone content playback

Feature Feature Value
Display diagonal 139.7 cm (55″)
Display type LED
Display resolution 3840 x 2160 pixels
Display brightness 350 cd/m²
HD type 4K Ultra HD
Touchscreen N
Native aspect ratio 16:9
Response time 8 ms
LED backlighting type Direct-LED
Contrast ratio (typical) 4000:1
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Display number of colours 1.073 billion colors
Pixel pitch 0.315 x 0.315 mm
Active display area (W x H) 1210 x 680 mm
Display diagonal (metric) 139 cm
Maximum refresh rate 60 Hz
Horizontal scan range 15 – 134 kHz
Vertical scan range 23 – 70 Hz
HDMI ports quantity 3
DVI port N
VGA (D-Sub) input ports 1
USB port Y
Ethernet LAN Y
Wi-Fi N
HDMI version 2.0
USB ports quantity 2
USB version 2.0
Ethernet LAN (RJ-45) ports 1
Ethernet LAN data rates 10,100 Mbit/s
Composite video in 1
Component video (YPbPr/YCbCr) in 1
Audio (L,R) in 1
Audio (L,R) out 1
RS-232 interface Y
Built-in speaker(s) Y
Number of built-in speakers 2
RMS rated power 20 W
Design Digital signage flat panel
Product colour Black
Placement supported Indoor
VESA mounting Y
Orientation Horizontal
Panel mounting interface 400 x 200 mm
Bezel width (bottom) 1.47 cm
Bezel width (side) 1.29 cm
Bezel width (top) 1.29 cm
Purpose Universal
Ambient light sensor Y
Power consumption (typical) 110 W
Power consumption (standby) 0.5 W
Energy efficiency class A
Annual energy consumption 151 kWh
AC input voltage 100 – 240 V
AC input frequency 50 – 60 Hz
Computer system N
Video formats supported AVI,M-JPEG,MKV,MP4,MPEG,MPEG2-PS,MPEG2-TS,MPG
Audio formats supported AAC,AC3,LPCM,MP3,WMA
Width 1239 mm
Depth 79 mm
Height 712 mm
Weight 15 kg
Handheld remote control Y
Cables included AC,HDMI
Manual Y
Operating temperature (T-T) 0 – 40 °C
Operating relative humidity (H-H) 10 – 80%
Storage temperature (T-T) -10 – 60 °C
Storage relative humidity (H-H) 5 – 85%
Energy Star certified Y
Certification EMC Class B, FCC, PSB, RCM, TÜV S, UL/C-UL, VCCI
Display diagonal

139.7 cm (55")

USB port


Handheld remote control



1239 mm




Digital signage flat panel

Ethernet LAN (RJ-45) ports




USB ports quantity


HD type

4K Ultra HD

Display resolution

3840 x 2160 pixels

LED backlighting type


Native aspect ratio


Maximum refresh rate

60 Hz

HDMI ports quantity



15 kg

Display brightness

350 cd/m²

Energy efficiency class


Panel mounting interface

400 x 200 mm



VESA mounting


Ethernet LAN data rates

10,100 Mbit/s

USB version


Display type


Ethernet LAN


Energy Star certified


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