ProLite XB2491H-B1
24” Full HD IPS monitor with 120Hz, ergonomic stand & 4-side slim bezel
The ProLite XB2491H features a 24'' Full HD display with a sleek 4-side slim bezel design, helping you create a clean and modern multi-monitor workspace.
The IPS panel delivers sharp detail, vivid colours and consistent brightness from all angles. With a fast 120Hz refresh rate, visuals remain smooth and responsive, whether you're working on complex tasks or enjoying multimedia. Flicker-free technology and a blue light reducer enhance eye comfort, especially during extended use.
Its ergonomic stand offers 15cm of height adjustment along with tilt, swivel and pivot functions, so you can easily position the screen to suit your posture and stay comfortable throughout the day.
A headphone socket provides convenient audio connectivity for private listening and online calls. With EPEAT Silver registration, TCO Certified compliance and an Energy Label C rating, the XB2491H supports both efficient work and responsible energy use.
Available also with fixed stand : ProLite X2491H-B1
Multi-screen setup for a panoramic workspace
Connect multiple ultra-slim bezel monitors to create a panoramic workspace, keep your apps in view, streamline multitasking, and boost productivity.
Adjustable stand for optimal comfort
Find your perfect screen position easily and maintain a healthy, comfortable posture all day long. Thanks to its fully adjustable stand, you can effortlessly adapt the monitor to your needs. Raise or lower the height, swivel left or right, or tilt the screen to reduce glare and find the optimal viewing angle. Whether you're working, designing, or attending long video calls, this flexibility helps reduce neck and back strain, improving both comfort and productivity throughout your day.
Reduced eye strain & fatigue
Work, study or play for longer with greater visual comfort. The Blue Light Reducer feature lets you lower blue light emissions through software settings, helping minimise eye strain during extended screen time. Combined with flicker-free technology, it supports a more comfortable viewing experience so you can stay focused throughout the day.
Save electricity, maintain picture performance
Compared to a C Energy class monitor of the same size, your C label iiyama display reduces energy costs by around 37%! Without sacrificing picture quality. The efficient LED backlight technology combined with a high-performance colour filter keeps brightness and colour vibrancy intact, ensuring your viewing experience stays exactly as it should be. And with lower power consumption, you're also reducing your environmental footprint.
Reveal hidden details with deeper contrast
With a native contrast ratio of 1500:1, this monitor brings out subtle shadow nuances and fine tonal transitions. You see more image information at a glance, making it easier to make precise creative choices during editing and colour grading. Dark areas stay crisp and distinct without blending into one another.
Video
Technical specification
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 |
| Panel 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° |
| Colour support | 16.7mln (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 |
| Colour | matte, black |
INTERFACES / CONNECTORS / CONTROLS
| Signal input |
HDMI x1 (v.1.4) DisplayPort x1 (v.1.2) |
| 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: Power/Menu (Centre), Up/Signal Select, Down, Left/Submenu, Right/Volume |
| User controls | colour settings (i-Style colour, blue light reducer, RGB range, colour 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?) |
| 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 | 23° up; 5° 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 Silver | *registration varies by country, go to www.epeat.net for details |
| REACH SVHC | above 0.1%: Lead, Lead monoxide, Diboron trioxide |
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 |
| EAN code | 4948570127849 |
Downloads
| User manual | X(B)24_2791HS_2791QS-usermanual-e.pdf | Download |
| Technical specification | ProLite XB2491H-B1 - en.pdf | Download |
| Drawing | XB2491H(S)_Drawing.pdf | Download |
| EU Energy Label | XB2491H-B1 EU Energy Label (2517093).pdf | Download |
| UK Energy Label | XB2491H-B1 UK Energy Label (2517093).pdf | Download |
| Guarantee label | XB2491H-B1.pdf | Download |
FAQS
Is Adaptive Sync compatible with AMD FreeSync or NVIDIA G-Sync?
+Yes, Adaptive Sync is compatible with AMD FreeSync and NVIDIA G-Sync.
Why can't I select MBR when FreeSync/Adaptive Sync is activated?
+MBR cannot be selected when FreeSync/AdaptiveSync is activated, because MBR can interfere with the FreeSync/Adaptive Sync technology as they have different methods of improving motion clarity. MBR reduces motion blur (response time), while Adaptive Sync/FreeSync addresses stuttering. We recommend activating Adaptive Sync/FreeSync on systems with fluctuating or unstable frame rates. MBR performs best on powerful systems that maintain a consistently high frame rate.
Why is my monitor displaying a "No Signal" message?
+If your monitor is displaying a "No Signal" message, please check the following:
1. Ensure the cables are properly connected at both ends.
2. Select the correct signal input (HDMI/DP) or choose AUTO.
For guidance on selecting an input while the screen is in standby mode, please consult the user manual. On desktop monitors, common methods include pressing the INPUT, AUTO, or "2" buttons, or moving the joystick backward.
I have an Apple MAC-system, will my iiyama monitor work?
+Yes, your iiyama monitor will work with your Apple Mac system. However, it depends on the signal input how to connect. Since Apple Mac systems from 2020 onwards only have Thunderbolt 3 (USB-C) ports for video output, you have two options:
1. Connect directly to the USB-C signal input on your iiyama monitor.
2. In case your monitor only has HDMI or Displayport, you will need a Mac-compatible dongle that supports one of the video inputs available. Apple offers a USB-C Digital AV Multiport Adapter (MW5M3AM) that can be used for this purpose.
3. If your iiyama monitor has touchscreen capabilities, please refer to the user manual to verify touch functionality compatibility with your Mac system.
The picture on my monitor is flickering. What steps can I take to fix it?
+To resolve the issue of a blinking picture, please follow these steps:
1. Inspect the Signal Cable.
Ensure the signal cable is securely connected at both ends and free from any physical damage. Avoid any sharp bends or squishing of the cable.
2. Use a Shorter Cable.
If possible, use a cable shorter than 3 meters and connect the monitor directly to a wall power socket, avoiding the use of adapters.
3. Disable FreeSync/Adaptive Sync.
For desktop or gaming monitors, try disabling FreeSync or Adaptive Sync in the monitor's settings menu.
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