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iiyama LH5566UHSB-B1AG Signage Display 139.7 cm (55") Wi-Fi 800 cd/m² 4K Ultra HD Built-in processor Android 24/7

iiyama LH5566UHSB-B1AG, 139.7 cm (55"), 3840 x 2160 pixels, Wi-Fi, 24/7

Best offerPrice trend

£696

-17%
Price trend
Detailed analysis ›
Price history of iiyama LH5566UHSB-B1AG Signage Display 139.7 cm (55") Wi-Fi 800 cd/m² 4K Ultra HD Built-in processor Android 24/7 over the last 3 months
DatePrice
26 September 2026£835
26 September 2026£696
30 September 2026£696
1 October 2026£696

Product Information

The ProLite LH5566UHSB-B1AG is a 55" 4K UHD digital signage powerhouse designed to elevate your business's visual communication. With Android 14 OS, iiControl , and iiShare , managing content is effortless. It's WiFi enabled for remote content delivery and offers reliable 24/7 operation. Perfect for retail, corporate, hospitality, or restaurant settings, this display ensures a captivating audience experience with its versatile design and high brightness of 800cd/m² .

Signage Displays iiyama

Product

Name
iiyama LH5566UHSB-B1AG Signage Display 139.7 cm (55") Wi-Fi 800 cd/m² 4K Ultra HD Built-in processor Android 24/7
Brand
iiyama

Weight & dimensions

Display width
1238.5 mm
Display depth
70 mm
Display height
709.2 mm
Display weight
13.1 kg
Width
1238.5 mm
Depth
70 mm
Height
709.2 mm
Weight
13.1 kg

Display

Display diagonal
139.7 cm (55")
Display resolution
3840 x 2160 pixels
Display brightness
800 cd/m²
HD type
4K Ultra HD
Panel type
VA
Native aspect ratio
16:9
Response time
6.5 ms
Contrast ratio (typical)
5000:1
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colours
1.07 billion colours
Pixel pitch
0.315 x 0.315 mm
Active display area (W x H)
1209.6 x 680.4 mm
Display diagonal (metric)
138.7 cm
Horizontal scan range
57 - 62 kHz
Native refresh rate
60 Hz
Haze rate
25%

Packaging data

Package width
1390 mm
Package depth
830 mm
Package height
144 mm
Package weight
18.2 kg

Audio

Built-in speaker(s)
Yes
Number of built-in speakers
2
RMS rated power
20 W

Power

Power consumption (typical)
144 W
Power consumption (standby)
0.5 W
Power consumption (off)
0.3 W
Energy efficiency class (SDR)
G
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz

Ports & interfaces

USB Power Delivery (USB PD)
Yes
USB Power Delivery up to
15 W
USB Type-C DisplayPort Alternate Mode
Yes
Ethernet LAN (RJ-45) ports
1
RS-232C
Yes
Remote (IR) input
1
Remote (IR) output
1

Operational conditions

Operating temperature (T-T)
0 - 40 °C

Other features

Quick start guide
Yes
Power supply type
Internal

Design

Orientation
Horizontal/Vertical
Panel mounting interface
400 x 400 mm
Bezel width (bottom)
1.28 cm
Bezel width (side)
1.28 cm
Bezel width (top)
1.28 cm
Bezel colour
Black
Anti-glare screen
Yes

Performance

On Screen Display (OSD)
Yes
On Screen Display (OSD) languages
Traditional Chinese, Czech, Danish, German, English, Spanish, Finnish, French, Italian, Japanese, Norwegian, Dutch, Polish, Russian, Swedish
Operating hours (hours/days)
24/7
HDCP
Yes
HDCP version
1.4/2.0
Mean time between failures (MTBF)
50000 h

Technical details

Sustainability certificates
ErP
Pallet net height
116.2 cm
Pallet net length
166 cm
Pallet net width
140 cm
Compliance certificates
CE, EAC, REACH, RoHS, TÜV mark, UKCA, WEEE
Playback media
Y
User controls
network (status, Wifi, ethernet, hotspot), picture (brightness, contrast, sharpness, black level, tint, colour, noise reduction, gamma selection, colour temp., colour control, picture reset), audio (balance, treble, bass, volume, audio out, max. volume, min. volume, mute, audio out sync, speaker setting, audio reset), OSD setting (OSD timeout, OSD H-Position, OSD V-position, OSD transparency, information OSD), general (logo and animation, wallpaper, no signal image, schedule, off timer), screen (zoom mode, custom zoom, system rotation, screen reset), device (power on status, RS232 routing, IR control, power saving, panel saving, monitor info, other), channel (boot on source, rename input channel, auto source switching, signal lost detection, HDMI version), system (language, system update, setting reset, factory reset, Android setting), admin (menu lock, meeting room, HDMI CEC, screen share, Miracast standby, log export)

Computer system

Built-in processor
Yes
Processor architecture
ARM Cortex-A73
Internal memory
4 GB
On-board graphics card model
ARM Mali-G52
Internal storage capacity
32 GB
Operating system installed
Android
Operating system version
14

Packaging content

Remote control included
Yes
Cables included
AC, HDMI, RS-232
Mounting kit
Yes

Logistics data

Products per pallet
12 pc(s)

Network

Ethernet LAN
Yes
Wi-Fi
Yes

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