General Information for Iiyama Monitors
iiyama ProLite X4373UHSU-B2, 108 cm (42.5"), 3840 x 2160 pixels, 4K Ultra HD, LED, 3 ms, Black
X4373UHSU-B2
43 Black 4K VA Monitor 2x HDMI 120hz
Designed for professionals who need more screen space the ProLite X4373UHSU offers a seamless solution for multitasking and multi-device workflows. The 43'' panel delivers rich colours sharp 3840x2160 resolution and wide 178? viewing angles with 450cd/m? brightness ensuring excellent visibility in any lighting. For added flexibility the monitor supports dual mode allowing you to work in 3840?2160 for detailed content creation and data-heavy applications or switch to 1920?1080 at 120Hz for smoother motion when displaying dynamic content or live feeds.
The USB-C input with 95W Power Delivery integrated KVM switch and four-port USB hub make it easy to connect control and charge multiple devices through a single setup. Flicker-free technology and a blue light reducer help minimise eye strain during long sessions while the included remote control offers instant access to key settings.
Ideal for content creation financial dashboards or control environments this all-in-one monitor maximises clarity comfort and productivity.
Adapt your display to match your pace
Switch seamlessly between two optimised modes to suit the task at hand. Dual Mode empowers your workflow by offering crystal-clear 4K resolution for precise data work or a responsive 120Hz Full HD setting for smooth motion during live feeds and dynamic content. One screen with two smart ways to stay productive without compromise.
Deeper blacks and richer detail with VA panel
The VA panel offers exceptional contrast and deep blacks revealing every nuance between light and dark. Enjoy vivid lifelike images with minimal light bleed and excellent color depth especially in darker scenes. Whether watching movies editing content or gaming benefit from consistent picture quality and wide viewing angles that bring every detail to life.
Easy multi-device control with KVM
Easily switch between multiple computers using one monitor keyboard and mouse making multitasking smooth and efficient.
Built-in audio without extra clutter
Enjoy clear pleasant sound for calls videos and music while keeping your desk free of extra speakers thanks to the integrated audio.
Double the view double efficiency
Watch two sources at once. Use Picture-in-Picture to overlay a second feed or Picture-by-Picture to split the screen side by side. Perfect for multitasking comparing content or staying in control.
Reduced eye strain & fatigue
Work study or play longer without eye fatigue thanks to flicker-free technology and reduced blue light emissions. These features help minimize eye strain and improve visual comfort allowing you to stay focused and productive throughout the day.
| Features |
|---|
| USB-C | Yes |
| Screen Size | 43 Inch |
| Screen Size Category | 40+ Inches |
| Resolution | 3840 x 2160 |
| Aspect ratio | 16:9 |
| 4K UHD | Yes |
| Response time | >1 ms |
| HDMI ports quantity | 2 |
| DisplayPort | 1 |
| Built-in speakers | Yes |
| Weight | 14.7 Kg |
| Minimum VESA Compatibility | 200 x 100 mm |
| Viewing angle vertical | 178 ? |
| Viewing angle horizontal | 178 ? |
| Energy Class | E |
X4373UHSU-B2
Further details for this product, X4373UHSU-B2, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
43" large format desktop monitor with 4K resolution, giving you the power of four displays in one
iiyama ProLite X4373UHSU-B2. Display diagonal: 108 cm (42.5"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Response time: 3 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub, USB hub version: 3.2 Gen 1 (3.1 Gen 1). VESA mounting. Product colour: Black
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iiyama ProLite X4373UHSU-B2 computer monitor 108 cm (42.5") 3840 x 2160 pixels 4K Ultra HD LED Black X4373UHSU-B2 Specifications
Product Type
Monitors
Brand
Iiyama
Collection Model Iiyama X4373UHSU-B2
Manufacturer Product Type
Iiyama Monitors
Product colour
Black
Market positioning
Business
Cable management Yes
VESA mounting Yes
USB cable length 1.8 m
Panel mounting interface
200 x 100 mm
Cable Lock Slot Yes
Form Factor
Business Monitors
Form Factor
Above 40" Monitors
Product Family X4373UHSU-B2
Display diagonal
42.5"
High Dynamic Range (HDR) supported Yes
Display diagonal
43"
Display brightness (typical) 450 cd/m
Native aspect ratio 16:9
Response Time 3 ms
Panel type
VA
Touchscreen No
Display Resolution
3840 x 2160 pixels
Response time measurement type GTG (Gray to Gray)
Viewable size, horizontal 52.9 cm
Viewable size, vertical 94.1 cm
Display technology
LED
Screen shape
Flat
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 94.1 cm
Viewable size, vertical 52.9 cm
HD type
4K Ultra HD
Colour depth 10 bit
NTSC coverage (typical) 85%
sRGB coverage (typical) 100%
RMS rated power 7 W
Built-in speaker(s) Yes
Number of Speakers 2
RMS rated power 14 W
Built-in USB hub Yes
HDMI ports quantity 2
DisplayPorts quantity 1
USB Power Delivery up to 95 W
USB upstream port type USB Type-A, USB Type-C
Number of downstream ports 4
USB Type-C DisplayPort Alternate Mode Yes
USB Power Delivery (USB PD) Yes
Headphone out Yes
USB hub version 3.2 Gen 1 (3.1 Gen 1)
HDMI version 2.0
DisplayPort version 1.2
HDCP Yes
HDMI Yes
Energy consumption (SDR) per 1000 hours 40.9 kWh
Energy consumption (HDR) per 1000 hours 79 kWh
Energy consumption (HDR) per 1000 hours 79.1 kWh
Energy efficiency class (SDR) E
Energy consumption (SDR) per 1000 hours 41 kWh
Energy efficiency class (HDR) g
Power consumption (off) 0.3 W
Power consumption (typical) 41 W
AC Input Voltage 100 - 240 V
Power consumption (standby) 0.5 W
Power consumption (off) 0.5 W
Power supply type internal
AC input frequency 50/60 Hz
Energy efficiency scale A to G
Width (with stand) 977.5 mm
Height (with stand) 621.5 mm
Depth 251 mm
Weight (with stand) 14.7 kg
Weight 14.7 kg
Depth (with stand) 251 mm
Height 621.5 mm
Width 977.5 mm
Built-in camera No
Flicker-free technology Yes
Low Blue Light technology Yes
High Dynamic Range (HDR) technology High Dynamic Range 10 (HDR10)
Power cable length 18 m
Power cable length 1.8 m
On Screen Display (OSD) languages English, German, French, Spanish, Italian, Portuguese, Russian, Japanese, Dutch, Polish, Ukrainian
On Screen Display (OSD) languages German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian, Ukrainian
On Screen Display (OSD) Yes
Tilt angle range 2 - 10
Tilt angle range 10 - 2
Wall Mountable Yes
Tilt adjustment Yes
Colour gamut standard NTSC, sRGB
Height adjustment No
Built-in KVM switch Yes
Sustainability certificates ErP
Compliance certificates CE, EAC, REACH, RoHS, TV mark, UKCA, VCCI, WEEE
Control panel Input Select, +/Volume, -/Shortcut, Menu, Power
Cables included Power, HDMI, USB, DisplayPort, USB Type-C
Cables included AC, USB, HDMI, DisplayPort, USB Type-C
DisplayPort cable length 1.8 m
HDMI cable length 1.8 m
Package width 1071 mm
Package depth 240 mm
Package height 760 mm
Package weight 19.3 kg
Package Type Box
Remote control batteries included Yes
Remote Control Included Yes
Packaging content quick start guide, safety guide
Colour of product Black
Product Line
iiyama ProLite
MPN X4373UHSU-B2
Video Inputs DisplayPort
Monitor Response Time
3ms Monitors
Monitor Video Inputs
DisplayPort Monitors
Most Suitable For Business
iiyama ProLite X4373UHSU-B2 computer monitor 108 cm (42.5") 3840 x 2160 pixels 4K Ultra HD LED Black X4373UHSU-B2 Reviews
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