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Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

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R20,479

+R41 Reward

If you work across multiple windows, manage creative projects or want a more immersive setup, the ProLite XCB4594DQSU-B1 is built to support the way you work. This 45-inch ultra-wide curved monitor features a 32:9 aspect ratio and a Dual QHD resolution of 5120x1440, providing the screen space of two... Read More

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Stock 6 Code 1720589 Brand IIYAMA Model XCB4594DQSU-B1 Warranty 2 Years

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If you work across multiple windows, manage creative projects or want a more immersive setup, the ProLite XCB4594DQSU-B1 is built to support the way you work. This 45-inch ultra-wide curved monitor features a 32:9 aspect ratio and a Dual QHD resolution of 5120x1440, providing the screen space of two QHD monitors in a single, seamless display. It removes the interruptions of bezels and brings everything together for a smoother, more efficient workflow. The curved VA panel surrounds your field of view with vivid colours, high contrast and wide viewing angles. The gentle 1500R curvature creates a more natural and comfortable viewing experience, helping reduce eye movement and maintain focus. With a brightness of 450 cd/m², your content stays sharp and clear, even in brightly lit environments. A 2ms response time (GTG) and Adaptive Sync support ensure smooth motion for video editing, content scrolling or occasional gaming. Flicker-free technology and a blue light reducer are built in to support eye comfort throughout the day. With a modern three-side borderless design, the XCB4594DQSU-B1 also offers height and tilt adjustments so you can set up your workspace to suit your needs. Dual HDMI and DisplayPort inputs make it easy to connect your devices, while the integrated 2x3W speakers deliver clear audio for video calls, media or presentations. Whether you are editing wide-format content, working with complex data or multitasking across several applications, this ultra-wide monitor gives you the space, clarity and comfort to stay productive.

Curved for immersive viewing

Step into an immersive, natural viewing setup that minimizes distortion and reduces eye strain during long work or entertainment sessions.

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.

Maximise your multitasking with ultra-wide Dual QHD clarity

Dual QHD resolution gives you the power of two QHD screens in one seamless ultra-wide display. View multiple apps side by side, work across large spreadsheets or immerse yourself in detailed visuals without switching windows. This expanded workspace helps you boost focus, improve efficiency and maintain creative flow throughout the day.

Versatile connectivity for all your devices

Connect multiple devices and accessories in one simple step with HDMI, DisplayPort and the USB hub, streamlining your workspace for maximum efficiency and ensuring a tidy, uninterrupted workflow.

Master the details with deeper contrast

The 3000:1 contrast ratio reveals rich blacks and gentle tonal transitions, enhancing every shadow and subtle gradient on screen. It’s the perfect companion for visual work, video editing or data-heavy tasks, giving you the precision and clarity needed to stay fully in control of every detail.

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.

How to use

Place the monitor on a stable desk surface or mount it using a compatible VESA arm. Adjust height and tilt to align the centre of the screen with your eye level for comfortable viewing. Connect your PC or laptop via DisplayPort or HDMI; use the USB hub or USB‑C downstream ports to attach peripherals or enable single-cable connectivity where supported. Use the on-screen display (OSD) menu to set brightness, color mode and Adaptive Sync according to your task requirements.

Recommendations

For prolonged work sessions, set brightness and color temperature to comfortable levels, enable flicker-free and low-blue-light modes, and take regular short breaks to reduce eye fatigue. When multitasking, use window management tools or the single-screen layout advantage of Dual QHD to arrange applications side by side.

Key Highlights

Multitasking with multiple windows and large spreadsheets
Content creation and video editing on wide-format timelines
Data analysis and professional productivity workflows
Media consumption and occasional gaming
Display diagonal: 44" / 111.8 cm
Resolution: 5120 × 1440 (Dual QHD), aspect ratio 32:9
Panel type: VA LED with 1500R curvature
Brightness: 450 cd/m² (typical)
Contrast ratio: 3000:1 (typical)
Response time: 2 ms (GTG)
Refresh rate: 75 Hz
Viewing angles: 178°
Built-in speakers: 2 × 3 W
Connectivity: Dual HDMI, DisplayPort, USB hub with USB‑C downstream ports
Ergonomics: Height and tilt adjustable, VESA mount compatible
Screen finish: Anti-glare (matt)
Product colour: Black

Specifications

AC input frequency

50/60 Hz

AC input voltage

100 - 240 V

Adjustable height (max)

13 cm

AMD FreeSync

Yes

Built-in camera

No

Built-in speaker(s)

Yes

Built-in USB hub

Yes

Cable lock slot

Yes

Cable lock slot type

Kensington

Cable management

Yes

Cables included

AC, USB, HDMI, DisplayPort

Colour gamut standard

NTSC, sRGB

Compliance certificates

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

Contrast ratio (dynamic)

80000000:1

Contrast ratio (typical)

3000:1

Control panel

Navigation (power) button: Center (Menu/Execution), Front (Move Down/Submenu), Back (Move Up/Input Select), Right (Move Right/Volume), Left (Move Left/Volume)

Depth

275 mm

Depth (with stand)

275 mm

Digital horizontal frequency

30 - 135 kHz

Display brightness (typical)

450 cd/m²

Display diagonal

113 cm (44.5")

Display diagonal (metric)

113 cm

Display number of colours

16.7 million colours

Display resolution

5120 x 1440 pixels

Display surface

Matt

Display technology

LED

DisplayPort cable length

1.8 m

DisplayPorts quantity

2

Energy consumption (HDR) per 1000 hours

67.7 kWh

Energy consumption (SDR) per 1000 hours

37.4 kWh

Energy efficiency class (HDR)

G

Energy efficiency class (SDR)

F

Energy efficiency scale

A to G

Flicker-free technology

Yes

HD type

Dual QHD

HDCP

Yes

HDMI

Yes

HDMI cable length

1.5 m

HDMI ports quantity

2

HDMI version

2.0

Headphone out

Yes

Height (with stand)

539 mm

Height adjustment

Yes

High Dynamic Range (HDR) supported

Yes

Horizontal scan range

30 - 135 kHz

Low Blue Light technology

Yes

Market positioning

Home

Maximum refresh rate

75 Hz

Native aspect ratio

32:9

NTSC coverage (typical)

80%

Number of downstream ports

4

Number of speakers

2

On Screen Display (OSD)

Yes

On Screen Display (OSD) languages

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

Package depth

315 mm

Package height

470 mm

Package type

Box

Package weight

15.5 kg

Package width

1260 mm

Packaging content

quick start guide, safety guide

Panel mounting interface

100 x 100,200 x 100 mm

Panel type

VA

Power cable length

1.8 m

Power consumption (off)

0.3 W

Power consumption (standby)

0.4 W

Power consumption (typical)

37 W

Power supply type

Internal

Product colour

Black

Response time

2 ms

Response time measurement type

GTG (Gray to Gray)

RMS rated power

6 W

Screen curvature rating

1500R

Screen shape

Curved

sRGB coverage (typical)

100%

Sustainability certificates

ErP

Tilt adjustment

Yes

Tilt angle range

3 - 20°

Touchscreen

No

USB cable length

1.5 m

USB hub version

3.2 Gen 1 (3.1 Gen 1)

USB Type-A downstream ports quantity

2

USB Type-C downstream ports quantity

2

USB upstream port type

USB Type-A, USB Type-C

User controls

picture adjust (brightness, contrast, ECO, HDR, ACR, OD, Adaptive Sync, X-Res technology, black tuner), colour settings (6-axis, i-Style colour, blue light reducer, gamma RGB range, colour temp., user preset), OSD (OSD H. position, OSD V. position, OSD time, OSD background, display information), language, miscellaneous (sharpness, video mode adjust, opening logo, power LED, USB charge, DDC/CI control), input select, audio settings (volume, mute), recall (recall all?)

VESA Adaptive Sync support

Yes

VESA mounting

Yes

Viewable size, horizontal

108.8 cm

Viewable size, vertical

30.6 cm

Viewing angle, horizontal

178°

Viewing angle, vertical

178°

Wall mountable

Yes

Weight

10.5 kg

Weight (with stand)

10.5 kg

Width

1090 mm

Width (with stand)

1090 mm

Document

Energy label

Open Energy label

Manual

PDF

Leaflet

Energy label

Open Energy label

Price history over the last 6 months

Computer monitor IIYAMA XCB4594DQSU-B1 44 inch (111.8 cm) Curved Dual QHD 5120×1440 VA LED, 2 ms, USB-C, USB 3.2, VESA, speakers

Current

R20,479

Lowest

R9,661

Highest

R21,605

Change 24H

-R582 -3%

Week

+R10,107 +97%

Month

+R10,753 +111%

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