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iiyama 44.5" LED - ProLite XCB4594DQSU-B1
5K PC monitor - 5120 x 1440 pixels - 2 ms (grey to grey) - 32:9 widescreen format - Curved VA panel - HDR - 75 Hz - Adaptive-Sync - HDMI/DisplayPort - Height adjustment - Black
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45-inch curved panoramic screen
The Iiyama ProLite XCB4594DQSU-B1 monitor is a 45" ultra-wide curved screen designed to boost both productivity and visual immersion. With a resolution of 5120 x 1440 and a 32:9 widescreen format, it offers the equivalent of two QHD screens side by side without any bezels, ideal for multitasking or large-format content. Its curved VA panel guarantees rich colours, deep contrasts and wide viewing angles, while the adjustable stand improves everyday comfort.
Versatility and visual comfort
The ProLite XCB4594DQSU-B1 monitor stands out with its huge immersive workspace that makes switching between multiple applications or windows a breeze. With Dual QHD resolution (5120 x 1440), you get a sharp, detailed image that's perfect for demanding tasks such as video editing, photo editing or viewing large data sheets. The 1500R curvature envelops your field of vision to reduce eye strain and improve the overall viewing experience, which is particularly useful during long work sessions.
Practical and ergonomic design
Designed to suit your needs, this monitor features a modern, three-sided borderless design that maximises viewing space while offering a sleek aesthetic for your desk. The stand is height-adjustable and tiltable, making it easy to find the optimal position for your comfort throughout the day. Built-in Flicker-Free and Blue Light Reduction technologies also help minimise eye strain, which is a real bonus if you spend many hours in front of the screen.
Key features:
- 45" ultra-wide curved screen with 32:9 aspect ratio
- Dual QHD 5120 x 1440 resolution for a richly detailed image
- Curved VA panel with 1500R curvature for deep colours and wide viewing angles
- 3-sided borderless design for stylish integration
- Height-adjustable and tiltable stand for personalised comfort
- Flicker-Free & Blue Light Reduction technologies for visual comfort
- HDMI and DisplayPort connectivity
- Built-in speakers for clear sound during video conferences or multimedia use
Select your criteria
General information |
Product name |
iiyama 44.5" LED - ProLite XCB4594DQSU-B1 |
Brand |
iiyama | |
Model |
XCB4594DQSU-B1 | |
Display |
Screen size |
44.5 inches |
Screen format |
32:9 | |
Panel type |
VA (MVA, PVA) display | |
Max resolution |
5120 x 1440 pixels | |
High definition |
5K | |
Brightness |
450 cd/m² | |
Contrast |
3000 /1 | |
Response time |
2 ms | |
Angle of vision (horizontal) |
178 Degree(s) | |
Angle of vision (vertical) |
178 Degree(s) | |
Matte/anti-glare panel |
Yes | |
HDR (High Dynamique Range) |
Yes | |
NVIDIA G-SYNC |
No | |
NVIDIA Reflex |
No | |
Adaptive-Sync |
Yes | |
AMD FreeSync |
No | |
Flicker-Free |
Yes | |
Anti blue light |
Yes | |
Screen |
Screen type |
LED |
Range |
IIyama ProLite | |
Widescreen |
Yes | |
Curved screen |
Yes | |
Monitor curvature |
1500R | |
Borderless |
Yes | |
Touch screen |
No | |
Max vertical frequency |
75 Hz | |
Type of activities |
Office | |
| Professional | ||
Ergonomics |
Portable |
No |
Pivot |
No | |
Height adjustable stand |
Yes | |
Removable stand |
Yes | |
VESA mount |
200 x 100mm | |
| 100 x 100mm | ||
Back tilt angle (top) |
20 Degree(s) | |
Forward tilt angle (bottom) |
3 Degree(s) | |
Articulating arm |
No | |
Connectivity |
Video inputs |
1 X USB Type C Female |
| 2 X HDMI Female | ||
| 1 X DisplayPort Female | ||
HDMI standard |
HDMI 2.1 | |
DisplayPort standard |
DisplayPort 1.4 | |
Audio outputs |
1 X Headphone (3.5mm Jack Female) | |
Additional connector(s) |
1 X USB 3.0 Type C | |
| 1 X RJ45 Female | ||
| 3 X USB 3.0 | ||
Dock USB-C |
No | |
Multimedia |
Built-in speakers |
Yes |
Sound power |
2 X 3 W | |
Webcam |
No | |
TV tuner |
No | |
Physical characteristics |
Color |
Black |
Release year |
2025 | |
Width |
1090 mm | |
Maximum height |
539 mm | |
Height |
409 mm | |
Depth |
275 mm | |
Height (without stand) |
339 mm | |
Depth (without stand) |
161 mm | |
Weight |
11.2 kg | |
Multi-monitor bundle |
No | |
Power supply |
Energy class |
F |
Consumption |
37 kWh/1000h | |
Standby consumption |
0.5 W | |
Internal power supply |
Yes | |
Specificities |
PS5 optimized |
No |
Xbox Series optimized |
No | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Iiyama Corporation |
Postal address |
Wijkermeerstraat 8, 2131 HA Hoofddorp, The Netherlands | |
Electronic Address |
reg@iiyama.com |
See all iiyama products
Product referenced on 16 Jan 2026
For the moment, there are no customer reviews.Write a review
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