iiyama ProLite XB2491HS-B1 24" IPS Full HD 120Hz Monitor with Ergonomic Stand and Integrated Speakers
The 24-inch iiyama ProLite XB2491HS-B1 monitor is designed for maximum productivity and comfort thanks to the Full HD IPS panel , which offers true-to-life colors, sharp images and wide viewing angles. The 120Hz refresh rate , 1ms MPRT response time and Adaptive Sync support ensure smooth and responsive display. The ergonomic stand, adjustable in height up to 150mm , with Pivot, Swivel and Tilt functions, allows for complete customization of the workstation. Flicker Free , Blue Light Reducer technologies, integrated speakers and a 4-sided borderless design complete a modern and efficient professional solution.
XB2491HS-B1 – MONITOR IPS 24" IIYAMA PROLITE FULL HD - EYESAFE - ECOFRIENDLY - HAS 150mm - SPAEKER INTEGRATI

The 24-inch iiyama ProLite XB2491HS-B1 monitor combines high performance and maximum ergonomics thanks to the Full HD IPS panel , which ensures brilliant colors, detailed images and wide viewing angles. The 120Hz refresh rate , 1ms MPRT response time and Adaptive Sync support ensure superior fluidity and responsiveness. The ergonomic stand, adjustable up to 150mm in height , with Pivot, Swivel and Tilt functions, improves comfort during prolonged use, while Flicker Free , Blue Light Reducer technologies and integrated speakers make this monitor ideal for professional environments and modern multi-monitor setups.
Main features:
- 24" Full HD (1920x1080) IPS display
- 120Hz refresh rate for smooth and responsive images
- Response time 1 ms MPRT
- Adaptive Sync technology
- Ergonomic support adjustable in height up to 150 mm
- Pivot, Swivel and Tilt functions for maximum operating comfort
- Built-in 2 x 2W speakers
- Blue Light Reducer and Flicker Free to reduce eye strain
- Ultra-slim 4-sided design ideal for multi-monitor setups
- 1500:1 native contrast for deeper details and sharper images
- Ultra-slim 4-sided design ideal for multi-monitor setups
- Brightness 350 cd/m²
- HDMI 1.4 and DisplayPort 1.2 connections
- Built-in headphone output
- VESA mounting 100x100 mm
- Energy class C
- TCO Certified and EPEAT Silver certifications for greater sustainability
Further details
The ultra-slim 4-sided design allows for multiple monitors to be installed side by side, minimizing visual interruptions between screens. This configuration promotes a larger, more organized workspace, ideal for multitasking , running multiple applications simultaneously, professional tasks, graphic design, and data analysis, significantly increasing daily productivity.
The monitor features a fully ergonomic stand with height adjustment up to 150 mm , as well as Pivot , Swivel , and Tilt functions, allowing you to perfectly adapt the screen to your workstation. This flexibility helps maintain correct posture, reduces neck and back strain, and improves comfort during long work, study, or video conference sessions.
Blue Light Reducer and Flicker Free technologies help reduce the eye strain caused by long hours in front of the screen. Reducing blue light emissions and eliminating flicker allow for more comfortable viewing, promoting concentration, well-being, and productivity during daily work, study, and entertainment.
Thanks to its Class C energy rating , modern LED backlighting , and efficient energy management systems, the monitor significantly reduces power consumption without compromising visual quality. Brightness, contrast, and color vibrancy remain high, reducing energy costs and environmental impact while maintaining professional performance.

Technical data sheet
| Model | XB2491HS-B1 |
| DISPLAY CHARACTERISTICS | |
| Design | 4-side slim bezel |
| Diagonal | 23.8", 60.5cm |
| Panel | IPS panel technology LED, matte finish |
| Native resolution | 1920 x 1080 @120Hz (2.1 megapixel Full HD) |
| Aspect ratio | 16:9 |
| Brightness | 350 cd/m² |
| Static contrast | 1500:1 |
| Advanced contrast | 80M:1 |
| Response time (MPRT) | 1ms |
| Viewing zone | horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89° |
| Color support | 16.7 million (sRGB: 96%; NTSC: 72%) |
| Horizontal Sync | 30 - 140kHz |
| Viewable area W x H | 527 x 296.5mm, 20.7 x 11.7" |
| Pixel pitch | 0.275mm |
| Color | matte, black |
| INTERFACES / CONNECTORS / CONTROLS | |
| Signal input |
HDMI x1 (v.1.4) |
| HDCP | Yes |
| Headphone connector | Yes |
| FEATURES | |
| Blue light reducer | Yes |
| Flicker free | Yes |
| Adaptive Sync support | Yes |
| Extra | i-style Colour |
| OSD languages | EN, DE, FR, ES, IT, RU, JP, CZ, NL, PL, UA |
| Control buttons | Joystick: Center: Power/Menu, Up/Signal Select, Down, Left/Submenu, Right/Volume |
| User controls | color settings (i-Style colour, blue light reducer, RGB range, color temperature, user preset), OSD (OSD H. position, OSD V. position, OSD time, OSD background, DDC/CI control, display information), language, extra 1 (sharpness, video mode adjust, opening logo, power LED), extra 2 (shortcut key), input select, audio settings (volume, mute audio), reset (reset all?) |
| Speakers | 2 x 2W |
| Convenience | Kensington-lock™ prepared, DDC/CI, DDC2B, Mac OSX |
| MECHANICAL | |
| Display position adjustments | height, pivot (rotation), swivel, tilt |
| Height adjustment | 150mm |
| Rotation (PIVOT function) | 90° |
| Swivel stand | 360°; 180° left; 180° right |
| Tilt angle | 23rd up; 5th down |
| VESA mounting | 100 x 100mm |
| Cable management system | Yes |
| ACCESSORIES INCLUDED | |
| Cables | power (1.5m), HDMI (1.5m) |
| Other | quick start guide, safety guide |
| POWER MANAGEMENT | |
| Power Supply Unit | internal |
| Power Supply | AC 100 - 240V, 50/60Hz |
| Power Usage | 12W typical, 0.5W stand by, 0.3W off mode |
| SUSTAINABILITY | |
| Regulations | TCO Certified, CE, TÜV-GS, EAC, VCCI-B, PSE, RoHS support, ErP, WEEE, REACH, UKCA |
| Energy efficiency class (Regulation (EU) 2017/1369) | C |
| EPEAT | *registration varies by country, go to www.epeat.net for details |
| REACH SVHC | above 0.1%: Lead |
| DIMENSIONS & WEIGHT | |
| Product dimensions W x H x D | 539 x 374 (497) x 221.5mm |
| Box dimensions W x H x D | 685 x 395 x 126mm |
| Weight (without box) | 4.8kg |
| Weight (with box) | 6.6kg |


