iiyama ProLite X4373UHSU-B1 43 VA 4K UHD Monitor

iiyama ProLite X4373UHSU-B1 computer monitor 108 cm (42.5") 3840 x 2160 pixels 4K Ultra HD Black

iiyama ProLite X4373UHSU-B1 43 VA 4K UHD Monitor

Overall Rating: 4.4 / 5 (average from multiple review sources, as of 27 Dec 2025)
Based on a total of 138,561 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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£449.97
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iiyama ProLite X4373UHSU-B1 42.5" 3840 x 2160 4K Ultra HD Flat Monitor

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£450.00
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iiyama ProLite X4373UHSU 42.5" 4K Monitor - VA, 400 nits, 60Hz, 3ms, Speakers

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£452.99
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iiyama X4373UHSU-B1-42.5", VA, 3840X2160/60Hz,2H1DP1mDP, 1DP-out

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£456.92
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iiyama ProLite X4373UHSU-B1 computer monitor 108 cm (42.5") 3840

Overall Rating: 2.1 / 5 (average from multiple review sources, as of 28 Dec 2025)
Based on a total of 45 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Standard delivery in 3 working days
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£473.57
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iiyama ProLite X4373UHSU-B1 computer monitor 108 cm (42.5") 3840

Overall Rating: 3.2 / 5 (average from multiple review sources, as of 26 Dec 2025)
Based on a total of 42 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Standard delivery in 3 working days
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£473.57
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iiyama ProLite X4373UHSU-B1 computer monitor 108 cm (42.5") 3840 x 2160 pixels 4K Ultra HD Black

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 28 Dec 2025)
Based on a total of 404 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
3-5 working days
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£482.99
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iiyama X4373UHSU-B1-42.5", VA, 3840X2160/60Hz,2H1DP1mDP, 1DP-out

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£488.22
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iiyama X4373UHSU-B1-42.5", VA, 3840X2160/60Hz,2H1DP1mDP, 1DP-out

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£502.83
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Product Information

Other features

Compliance certificates CE, REACH, RoHS, WEEE

Logistics data

Harmonized System (HS) code 85285210

Packaging content

Quick start guide Yes
Remote control batteries included Yes
Remote control included Yes
Cables included AC, DisplayPort, HDMI, USB
Stand included Yes

Packaging data

Package weight 19 kg
Package height 760 mm
Package depth 240 mm
Package width 1071 mm

Weight & dimensions

Weight (with stand) 14.5 kg
Height (with stand) 621.5 mm
Depth (with stand) 251 mm
Width (with stand) 977.5 mm

Operational conditions

Storage relative humidity (H-H) 5 - 85%
Operating relative humidity (H-H) 10 - 80%
Storage temperature (T-T) -20 - 60 °C
Operating temperature (T-T) 5 - 35 °C

Power

European Product Registry for Energy Labelling (EPREL) code 756755
Input current 1.5 A
AC input frequency 50 - 60 Hz
AC input voltage 100 - 240 V
Power consumption (off) 0.5 W
Power consumption (standby) 0.5 W
Power consumption (typical) 92 W
Energy consumption (HDR) per 1000 hours 102 kWh
Energy consumption (SDR) per 1000 hours 54 kWh
Energy efficiency class (HDR) G
Energy efficiency class (SDR) G

Ergonomics

Number of OSD languages 10
On Screen Display (OSD) languages German, Dutch, English, Spanish, French, Italian, Japanese, Polish, Portuguese, Russian
On Screen Display (OSD) Yes
Tilt angle range -2 - 10°
Tilt adjustment Yes
Height adjustment No
Cable lock slot No
Panel mounting interface 200 x 100 mm
VESA mounting Yes

Ports & interfaces

HDCP Yes
Headphone outputs 1
Headphone out Yes
Mini DisplayPorts quantity 1
DisplayPorts quantity 1
HDMI ports quantity 2
HDMI Yes
USB Type-A downstream ports quantity 4
Number of upstream ports 1
USB upstream port type USB Type-B
USB hub version 3.2 Gen 1 (3.1 Gen 1)
Built-in USB hub Yes

Design

Feet colour Black
Product colour Black
Market positioning Business

Multimedia

RMS rated power 14 W
Number of speakers 2
Built-in camera No
Built-in speaker(s) Yes

Performance

NVIDIA G-SYNC No
Low Blue Light technology Yes
Flicker-free technology Yes
AMD FreeSync No

Sustainability

Sustainability certificates ErP

Display

Display diagonal 108 cm (42.5")
High Dynamic Range (HDR) supported Yes
Display diagonal (metric) 108 cm
Viewable size, vertical 52.9 cm
Viewable size, horizontal 94.1 cm
Horizontal scan range 30 - 135 kHz
Pixel pitch 0.245 x 0.245 mm
Display number of colours 1.07 billion colours
Viewing angle, vertical 178°
Viewing angle, horizontal 178°
Maximum refresh rate 60 Hz
Contrast ratio (dynamic) 80000000:1
Contrast ratio (typical) 4000:1
Screen shape Flat
Display surface Matt
Response time 3 ms
Display brightness (typical) 400 cd/m²
Touchscreen No
Panel type VA
Native aspect ratio 16:9
HD type 4K Ultra HD
Display resolution 3840 x 2160 pixels

Product information

At a glance

  • 43-inch 4K Ultra HD display for superior clarity
  • 178-degree wide viewing angle for consistent visuals
  • Picture-by-Picture feature for efficient multitasking

Note: This text was created with the help of AI.

Experience Stunning Visuals with the iiyama ProLite X4373UHSU-B1

The Monitors are essential for anyone who craves a magnificent viewing experience, whether you’re a gamer, a content creator, or someone who simply enjoys watching movies in stunning detail. The iiyama ProLite X4373UHSU-B1 is a fantastic choice for those looking to elevate their setup with a 43-inch 4K Ultra HD display that promises breathtaking clarity and vibrant colors. This monitor truly caters to a wide range of users, making it a versatile addition to any workspace or entertainment nook.

Exceptional Features and Advantages

What sets the iiyama ProLite X4373UHSU-B1 apart from the rest is its incredible array of features. With a resolution of 3840 x 2160 pixels, you’ll enjoy four times the detail of Full HD. The display is equipped with a wide viewing angle of 178 degrees, ensuring that images remain sharp and consistent no matter your position. Additional highlights include an impressive brightness of 350 cd/m² and a contrast ratio of 1200:1, which together deliver stunning visuals in any lighting condition. Moreover, with built-in speakers and multiple connectivity options such as HDMI, DisplayPort, and USB-C, this monitor is designed to meet all your multimedia needs.

Stunning Design and Ergonomics

The iiyama ProLite X4373UHSU-B1 doesn’t just excel in performance; it also boasts a sleek and modern design that enhances any environment. The ultra-slim bezel maximizes the screen area, allowing you to immerse yourself fully in your favorite content. Plus, the VESA mount compatibility gives you the flexibility to customize your setup, whether you prefer to mount it on a wall or on an ergonomic stand. This monitor is not only a powerhouse in terms of function but also a stylish addition to your home or office, making it as pleasing to the eye as it is to use.

Perfect for Multitasking

If you’re often juggling multiple tasks, the iiyama ProLite X4373UHSU-B1 is an absolute game changer! Its expansive screen real estate allows you to view multiple applications side by side without compromise. With Picture-by-Picture (PbP) and Picture-in-Picture (PiP) functionalities, switching between tasks is seamless and efficient. You can easily work on a document while keeping an eye on a video stream or a gaming session, making multitasking not just easier but also more enjoyable. Invest in the iiyama ProLite X4373UHSU-B1 and transform the way you work and play!

Note: This text was created with the help of AI.

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iiyama ProLite X4373UHSU-B1 43 VA 4K UHD Monitor

Cheapest offer

Immersive 4K UHD ResolutionExperience unparalleled clarity with the iiyama ProLite X4373UHSU-B1. Its stunning 4K UHD (3840 x 2160) resolution delivers exceptional image detail and crisp text making it perfect for productivity creative design and high-definition entertainment. Every pixel comes alive offering a vibrant and realistic viewing experience across its expansive 43-inch screen . VA Panel for Superior Contrast. . Equipped with an advanced VA panel this monitor provides rich deep blacks and a wide color gamut. Enjoy consistent brightness and color accuracy from every angle ideal for professionals who demand precision in visuals - whether for photo editing video production or data analysis . Multi-Screen VersatilityBoost your efficiency with Picture-by-Picture (PbP) and Picture-in-Picture (PiP) modes. The ProLite X4373UHSU-B1 can display content from up to four different input sources simultaneously allowing you to multitask seamlessly without the clutter of multiple monitors. Pe
£449.97
1-3 working days
Laptopsdirect.co.uk

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