iiyama ProLite XCB4994DQSU-B1 computer monitor 124.5 cm (49") 5120 x 1440 pixels Dual QHD LCD Black
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  • iiyama ProLite XCB4994DQSU-B1 computer monitor 124.5 cm (49") 5120 x 1440 pixels Dual QHD LCD Black
  • iiyama ProLite XCB4994DQSU-B1 computer monitor 124.5 cm (49") 5120 x 1440 pixels Dual QHD LCD Black
  • iiyama ProLite XCB4994DQSU-B1 computer monitor 124.5 cm (49") 5120 x 1440 pixels Dual QHD LCD Black

iiyama ProLite XCB4994DQSU-B1 computer monitor 124.5 cm (49") 5120 x 1440 pixels Dual QHD LCD Black

€647.05

Including €1.71 for ecotax

Tax included

iiyama ProLite XCB4994DQSU-B1, 124.5 cm (49"), 5120 x 1440 pixels, Dual QHD, LCD, 2 ms, Black

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The ProLite XCB4994DQSU-B1 gives professionals the screen space they need to work more efficiently. Its expansive 49-inch display, 32:9 aspect ratio and 5120 x 1440 Dual QHD resolution provide the workspace of two QHD monitors in one seamless screen. Users can keep multiple applications, documents, dashboards or timelines open side by side without switching between windows or working around central bezels. The 1000R curved VA panel brings the entire workspace into a more natural field of view, making it easier to monitor information across the screen while reducing unnecessary head and eye movement. High contrast, vivid colours, wide viewing angles and 400 cd/m2 brightness keep text, graphics and detailed content clear in bright office environments. A 2ms GTG response time and Adaptive Sync support smooth scrolling, video playback and work with moving content. Flicker-free technology and a blue light reducer help maintain visual comfort during long working sessions. Height and tilt adjustments allow users to create a more comfortable workstation, while the three-side borderless design gives professional setups a clean, modern appearance. Dual HDMI and DisplayPort inputs provide flexible connectivity for multiple devices, and integrated 2 x 5W speakers support video calls, presentations and everyday media without additional desktop equipment. By replacing a dual-monitor setup with one uninterrupted 49-inch workspace, users gain more room to organise their work, compare information and stay focused throughout the day.

Technical specifications

Display

Display diagonal124.5 cm (49")
Display resolution5120 x 1440 pixels
HD typeDual QHD
Native aspect ratio32:9
Display technologyLCD
Panel typeVA
TouchscreenNo
Display brightness (typical)400 cd/m²
Response time2 ms
Response time measurement typeGTG (Gray to Gray)
Display surfaceMatt
Screen shapeCurved
Screen curvature rating1000R
Contrast ratio (typical)3000:1
Contrast ratio (dynamic)80000000:1
Maximum refresh rate120 Hz
Viewing angle, horizontal178°
Viewing angle, vertical178°
Display number of colours16.7 million colours
Pixel pitch0.233 x 0.233 mm
Horizontal scan range30 - 185 kHz
Viewable size, horizontal119.2 cm
Viewable size, vertical33.5 cm
Display diagonal (metric)124 cm
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyHigh Dynamic Range 10 (HDR10)
sRGB coverage (typical)100%
NTSC coverage (typical)80%

Performance

NVIDIA G-SYNCYes
AMD FreeSyncYes
VESA Adaptive Sync supportYes
Flicker-free technologyYes
Low Blue Light technologyYes

Multimedia

Number of speakers2
RMS rated power10 W
Built-in speaker(s)Yes
Built-in cameraNo

Design

Market positioningProfessional
Product colourBlack

Ports & interfaces

Built-in USB hubYes
USB hub version3.2 Gen 1 (3.1 Gen 1)
Number of downstream ports4
USB Type-A downstream ports quantity2
USB Type-C downstream ports quantity2
HDMIYes
HDMI ports quantity2
HDMI version2.0
DisplayPorts quantity2
DisplayPort version1.2
Headphone outYes
HDCPYes

Ergonomics

VESA mountingYes
Panel mounting interface100 x 100 mm
Cable lock slotYes
Cable lock slot typeKensington
Height adjustmentYes
Adjustable height (max)13 cm
Tilt adjustmentYes
Tilt angle range-5 - 21°
On Screen Display (OSD)Yes
On Screen Display (OSD) languagesCzech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian

Power

Energy efficiency class (SDR)G
Power consumption (typical)44 W
Power consumption (standby)44 W
Power consumption (off)0.3 W
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Power supply typeInternal

Weight & dimensions

Width (with stand)1150.5 mm
Depth (with stand)356 mm
Height (with stand)541 mm
Weight (with stand)11.9 kg
Height (without stand)411 mm
Weight (without stand)9.7 kg

Sustainability

Sustainability certificatesErP
iiyama
FL149972792
3 Items

Data sheet

Colour
Noir
Screen size
124,5 cm (49")
Touchscreen
Non
Resolution
5120 x 1440 pixels
HD type
Dual QHD
Panel type
VA
Aspect ratio
32:9
Shape
Incurvé
VESA
Oui
Speakers
Oui
HDMI ports
2

Specific References

EAN13
4948570127993
MPN
XCB4994DQSU-B1
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