Large Format Monitor - ProLite X4373UHSU-B2 - 43in - 3840x2160 (UHD) - Black

Introduction

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/m² 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.

Display

Display diagonal

108 cm (42.5")

Display resolution

3840 x 2160 pixels

HD type

4K Ultra HD

Native aspect ratio

16:9

Display technology

LED

Panel type

VA

Touchscreen

No

Display brightness (typical)

450 cd/m²

Response time

3 ms

Response time measurement type

GTG (Gray to Gray)

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

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

Display diagonal (metric)

108 cm

High Dynamic Range (HDR) supported

Yes

High Dynamic Range (HDR) technology

High Dynamic Range 10 (HDR10)

Colour depth

10 bit

Colour gamut standard

NTSC, sRGB

sRGB coverage (typical)

100%

NTSC coverage (typical)

85%

Performance

Flicker-free technology

Yes

Low Blue Light technology

Yes

Multimedia

Number of speakers

2

RMS rated power

14 W

Built-in speaker(s)

Yes

Built-in camera

No

Design

Market positioning

Business

Product colour

Black

Ports & interfaces

Built-in USB hub

Yes

USB hub version

3.2 Gen 1 (3.1 Gen 1)

USB upstream port type

USB Type-A, USB Type-C

Number of downstream ports

4

USB Power Delivery (USB PD)

Yes

USB Power Delivery up to

95 W

HDMI

Yes

HDMI ports quantity

2

HDMI version

2.0

DisplayPorts quantity

1

DisplayPort version

1.2

Headphone out

Yes

Built-in KVM switch

Yes

HDCP

Yes

USB Type-C DisplayPort Alternate Mode

Yes

Ergonomics

VESA mounting

Yes

Panel mounting interface

200 x 100 mm

Wall mountable

Yes

Cable management

Yes

Cable lock slot

Yes

Cable lock slot type

Kensington

Height adjustment

No

Tilt adjustment

Yes

Tilt angle range

2 - 10°

On Screen Display (OSD)

Yes

On Screen Display (OSD) languages

German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian, Ukrainian

Power

Energy efficiency class (SDR)

E

Energy efficiency class (HDR)

G

Energy consumption (SDR) per 1000 hours

41 kWh

Energy consumption (HDR) per 1000 hours

79 kWh

Power consumption (typical)

41 W

Power consumption (standby)

0.5 W

Power consumption (off)

0.5 W

AC input voltage

100 - 240 V

AC input frequency

50/60 Hz

Power supply type

Internal

Energy efficiency scale

A to G

Weight & dimensions

Width (with stand)

977.5 mm

Depth (with stand)

251 mm

Height (with stand)

621.5 mm

Weight (with stand)

14.7 kg

Packaging data

Package width

1071 mm

Package depth

240 mm

Package height

760 mm

Package weight

19.3 kg

Package type

Box

USB cable length

1.8 m

Packaging content

Cables included

AC, USB, HDMI, DisplayPort, USB Type-C

Remote control included

Yes

Remote control batteries included

Yes

DisplayPort cable length

1.8 m

HDMI cable length

1.8 m

Power cable length

1.8 m

Sustainability

Sustainability certificates

ErP

Other features

Packaging content

quick start guide, safety guide

User controls

picture adjust (brightness, contrast, ECO, HDR, ACR, OD, X-res technology, black tuner), colour settings (6-axis, i-Style colour, blue light reducer, gamma, RGB range, colour temperature, user preset), PiP/PbP ( PiP/PbP, sub-source, PiP position, PiP size, swap, audio input), OSD (OSD H. position, OSD V. position, OSD time, OSD background, display information, language), miscellaneous (sharpness, video mode adjust, opening logo, power LED, USB-C speed, USB charge, KVM, DDC/CI control, dual mode), input select (source), audio settings (volume, mute audio), recall (recall all?)

Weight

14.7 kg

Height

621.5 mm

Width

977.5 mm

Depth

251 mm

Control panel

Input Select, +/Volume, -/Shortcut, Menu, Power

Compliance certificates

CE, EAC, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE