The ProLite X4373UHSU-B1 is a 43’’ Ultra HD 4K monitor with PbP (picture-by-picture) function allowing for simultaneous display of content from up to four different signal inputs. Divided into four, the screen offers users a dashboard equal to four Full HD displays and no bezel inerrupting your view, whilst saving hassle with multiple cables. The VA panel technology guarantees an impressive view, consistent colour reproduction, superb clarity and wide 178° viewing angles. Flicker free technology and the Blue light reducer functions help to reduce eye fatigue and ensure user comfort even on long days. The HDMI, DisplayPort, USB hub and a headphone connector ensure compatibility across various devices and media platforms. Whether you work with pro editing tools, need a huge canvas for graphs and figures or are in a controlled retail environment, increase your productivity with a single iiyama X4373UHSU.

PBP (PICTURE-BY-PICTURE)
The PbP (picture-by-picture) function allows for simultaneous display of content from up to four different signal inputs. Divided into four, the screen offers users a workplace equal to four Full HD displays put together without the bezel getting in your view and saving you the hassle with extra cables. It’s perfect for a huge range of applications like stock market data, medical desktop publishing, CAD/CAM drawings, graphic and web design.

4K
UHD resolution (3840x2160), better known as 4K, offers a gigantic viewable area with 4 times more information and work space than a Full HD screen. Due to the high DPI (dots per inch), it displays an incredibly sharp and crisp image.

FLICKER-FREE + BLUE LIGHT
The ultimate solution for the comfort and health of your eyes. Flicker-free monitors with the blue light reducer function substantially reduce the strain and fatigue caused by flickering and blue light emittance of regular monitors.

VA MATRIX
VA panel technology offers higher contrast, darker blacks and much better viewing angles
than standard TN technology. The screen will look good no matter what angle you look at it.

SPEAKERS
This LED monitor is equipped with two high quality stereo speakers.

Specification

Product
Product id	795757
Brand	iiyama
Partnr	X4373UHSU-B1
EAN/UPC code	4948570118519
Warranty (months)	36 months
Technical details
Sustainability certificates	CE, ErP, REACH, RoHS, WEEE
Display
Display diagonal	42.5 inch
Display resolution	3840 x 2160 Pixels
Native aspect ratio	16:9
Panel type	VA
Display brightness (typical)	400 cd/m²
Response time	3 ms
HD type	4K Ultra HD
Display surface	Matt
Screen shape	Flat screen
Contrast ratio (typical)	4000:1
Contrast ratio (dynamic)	80000000:1
Maximum refresh rate	60 Hz
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display number of colours	1.07 billion colours
Display diagonal (metric)	108 cm
Pixel pitch	0.245 x 0.245 mm
Horizontal scan range	30 - 135 kHz
Viewable size, horizontal	941.18 mm
Viewable size, vertical	529.42 mm
High Dynamic Range (HDR) supported	Y
Performance
NVIDIA G-SYNC	N
AMD FreeSync	N
Flicker-free technology	Y
Low Blue Light technology	Y
Multimedia
Built-in speaker(s)	Y
Built-in camera	N
Number of speakers	2
RMS rated power	14 W
Design
Market positioning	Business
Product colour	Black
Feet colour	Black
Ports & interfaces
Built-in USB hub	Y
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-B
Number of upstream ports	1
USB Type-A downstream ports quantity	4
HDMI	Y
HDMI ports quantity	2
DisplayPorts quantity	1
Mini DisplayPorts quantity	1
Headphone out	Y
Headphone outputs	1
HDCP	Y
Ergonomics
VESA mounting	Y
Panel mounting interface	200 x 100 mm
Cable lock slot	N
Height adjustment	N
Tiltable	Y
Tilt angle range	-2 - 10 °
On Screen Display (OSD)	Y
On Screen Display (OSD) languages	DEU, DUT, ENG, ESP, FRE, ITA, JPN, POL, POR, RUS
Number of OSD languages	10
Packaging data
Stand included	Y
Cables included	AC, DisplayPort, HDMI, USB
Quick start guide	Y
Handheld remote control	Y
Remote control batteries included	Y
Package width	1071 mm
Package depth	240 mm
Package height	760 mm
Package weight	19000 g
Power
Energy efficiency class (SDR)	G
Energy consumption (SDR) per 1000 hours	54 kWu
Power consumption (typical)	92 W
Energy efficiency class (HDR)	G
Power consumption (standby)	0.5 W
Energy consumption (HDR) per 1000 hours	102 kWu
Power consumption (off)	0.5 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Input current	1.5 A
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 80 procent
Storage relative humidity (H-H)	5 - 85 procent
Weight & dimensions
Width (with stand)	977.5 mm
Depth (with stand)	251 mm
Height (with stand)	621.5 mm
Weight (with stand)	14500 g