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iiyama 23.8" LED - ProLite X2491H-B1
Full HD 1080p PC Monitor - 1920 x 1080 pixels - 1 ms (MRPT) - 16/9 - IPS Panel - 120 Hz - Adaptive-Sync - DisplayPort/HDMI - Black
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An economical screen for everyday use
The iiyama ProLite X2491H-B1 monitor is a versatile 23.8" PC screen designed for modern work environments. Thanks to its IPS panel with refresh rate up to 120 Hz, it delivers sharp images, accurate colors and remarkable smoothness for office work, content creation or everyday browsing.
Smooth and accurate visual performance
The ProLite X2491H-B1 is based on a large 23.8-inch IPS panel displaying a 1920 x 1080 pixel resolution that highlights detail and image clarity whatever the viewing angle.
With 96% sRGB coverage, colors are faithfully reproduced, which promotes comfortable viewing for documents, web content or light creations.
The refresh rate up to 120 Hz combined with a fast response time improves the smoothness of on-screen motion, reducing visual artifacts in transitions and delivering a more pleasant everyday experience.
Main features:
- 23.8" Full HD screen (1920 × 1080)
- IPS panel: bright colors and wide viewing angles
- 120 Hz refresh rate: smooth and responsive display
- HDMI, DisplayPort connectors and headphone output
- Adaptive-Sync support
- Flicker-free technology and certified blue light reduction
- Ultra-thin design on 4 sides: ideal for multi-screen setups
Select your criteria
General information |
Product name |
iiyama 23.8" LED - ProLite X2491H-B1 |
Brand |
iiyama | |
Model |
X2491H-B1 | |
Display |
Screen size |
23.8 inches |
Screen format |
16:9 | |
Panel type |
IPS display | |
QD-OLED |
No | |
Max resolution |
1920 x 1080 pixels | |
High definition |
Full HD 1080p | |
Dot Pitch |
0.275 mm | |
Brightness |
350 cd/m² | |
Contrast |
1500 /1 | |
Response time |
1 ms | |
Angle of vision (horizontal) |
178 Degree(s) | |
Angle of vision (vertical) |
178 Degree(s) | |
Matte/anti-glare panel |
Yes | |
HDR (High Dynamique Range) |
No | |
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 |
No | |
Borderless |
Yes | |
Touch screen |
No | |
Max vertical frequency |
120 Hz | |
Type of activities |
Multimedia | |
| Office | ||
Ergonomics |
Portable |
No |
Pivot |
No | |
Height adjustable stand |
No | |
Removable stand |
Yes | |
VESA mount |
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 DisplayPort Female |
| 1 X HDMI Female | ||
HDMI standard |
HDMI 1.4 | |
DisplayPort standard |
DisplayPort 1.2 | |
Audio input |
None | |
Audio outputs |
1 X Headphone (3.5mm Jack Female) | |
Dock USB-C |
No | |
Multimedia |
Built-in speakers |
No |
Webcam |
No | |
TV tuner |
No | |
Physical characteristics |
Color |
Black |
Release year |
2026 | |
Width |
539 mm | |
Height |
387 mm | |
Depth |
175 mm | |
Height (without stand) |
315 mm | |
Depth (without stand) |
47.5 mm | |
Weight |
3.2 kg | |
Multi-monitor bundle |
No | |
Power supply |
Energy class |
C |
Consumption |
12 kWh/1000h | |
Standby consumption |
0.5 W | |
Internal power supply |
Yes | |
Specificities |
PS5 optimized |
No |
Xbox Series optimized |
No | |
Warranties |
Commercial warranty |
Seller 5 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 25 Mar 2026
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