Audio
Number of built-in speakers	2
RMS rated power	20 W
Built-in speaker(s)
Certificates
Certification	TCO Certified, CB, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, REACH
Computer system
Processor manufacturer	ARM
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 11
Operating system version	11
Computer system
Built-in processor
Design
Product design	Kiosk design
Placement supported	Indoor
Orientation	Horizontal/Vertical
Product colour	Black
Screen shape	Flat
Panel mounting interface	400 x 400 mm
Bezel width (bottom)	3 cm
Bezel width (side)	3 cm
Bezel width (top)	3 cm
Bezel colour	Black
VESA mounting
Anti-glare screen
Display
Panel type	IPS
Display diagonal	138.7 cm (54.6")
Display technology	LED
Display resolution	3840 x 2160 pixels
Display brightness	435 cd/m²
HD type	4K Ultra HD
Touchscreen technology	Projected capacitive system
Number of simultaneous touchpoints	40
Native aspect ratio	16:9
Response time	8 ms
Contrast ratio (typical)	1200:1
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)	139 cm
Horizontal scan range	28 - 160 kHz
Native refresh rate	60 Hz
Haze rate	25%
Surface hardness	7H
Glass thickness	4 mm
LED backlight
Touchscreen
Multi-touch
Network
Ethernet LAN
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Other features
Maximum refresh rate	60 Hz
Viewable size, horizontal	121 cm
Viewable size, vertical	68 cm
Brightness	435 cd/m²
Display surface	Matt
Compatible operating systems	All iiyama monitors are Plug & Play and compatible with Windows and Linux. For details regarding the supported OS for the touch models, please refer to the driver instruction file available in the downloads section.
Power supply type	Internal
Quick start guide
Packaging content
Cables included	AC, USB, HDMI
Remote control included
Batteries included
Packaging data
Package width	1428 mm
Package depth	185 mm
Package height	894 mm
Package volume	47200 cm³
Package weight	47.2 kg
Performance
Purpose	Universal
Number of OSD languages	13
On Screen Display (OSD) languages	Czech, Danish, German, English, Spanish, Finnish, French, Italian, Norwegian, Dutch, Polish, Russian, Swedish
Operating hours (hours/days)	24/7
International Protection (IP) code	IP65
HDCP version	2.2
Mean time between failures (MTBF)	50000 h
On Screen Display (OSD)
HDCP
Ports & interfaces
HDMI ports quantity	2
HDMI version	2.0
DisplayPorts quantity	1
DisplayPort version	1.2
USB ports quantity	2
USB connector type	USB Type-A, USB Type-B
USB 2.0 Type-B ports quantity	1
Ethernet LAN (RJ-45) ports	1
DVI port
USB port
RS-232C
Power
Power consumption (typical)	139 W
Power consumption (standby)	0.4 W
Power consumption (off)	0.3 W
Energy efficiency class (SDR)	F
Energy efficiency class (HDR)	Not available
Energy consumption (SDR) per 1000 hours	78 kWh
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Energy efficiency scale	A to G
Technical details
User controls	picture (brightness, contrast, sharpness, back level, tint, colour, noise reduction, gamma selection, low blue light, colour temp., colour control, overscan, picture reset), screen (zoom mode, custom zoom, screen reset), audio (balance, treble, bass, volume, audio out (line out), max. volume, min. volume, mute, audio reset, audio out sync, speaker setting), configuration 1 (Android launcher, switch on state, Touch lock, Touch mode, mouse mode, panel saving, RS232 routing, boot on source, WOL, co
Sustainability certificates	ErP
Compliance certificates	CB, CE, cTUVus, EAC, REACH, RoHS, TÜV mark, UKCA, WEEE
Weight & dimensions
Display width	1274 mm
Display depth	65.2 mm
Display height	744.8 mm
Display weight	39.6 kg
Width	1274 mm
Depth	65.2 mm
Height	744.8 mm
Weight	39.6 kg
Width (with stand)	1274 mm
Depth (with stand)	65.2 mm
Height (with stand)	744.8 mm
Weight (with stand)	39.6 kg

touch monitor (aspect ratio: 16:9), screen size: 138.6 cm (54.6''), Projected Capacitive, resolution: 3840x2160 pixels, VESA mount (400x400 mm), response time: 8ms, brightness 500cd, viewing angle 178/178°(H/V), contrast: 1200:1, connection: USB (type A, 2x), RS232, Ethernet, audio, display-port, HDMI, Android (11), incl.: cable (USB, HDMI, Display Port), power supply unit, power cable (EU, UK), Remote Control, QSG