24.5" iiyama G-Master GB2591HSU-B1
24.5" iiyama G-Master GB2591HSU-B1
The iiyama G-Master GB259 gaming monitor, with a screen size of 24.5 inches (62 centimetres), offers a fast Fast IPS panel with a resolution of 1920 × 1080 pixels. The screen, with a standard 16:9 aspect ratio, uses a high refresh rate of 320Hz for smooth rendering of gaming scenes. Gamers gain an advantage with a very low response time of 0.4ms. The matte surface of the display effectively reduces reflections from light in the room and contributes to better readability. The monitor works with G-Sync technology for a smooth picture without unwanted tearing.
24.5"
Screen size
1920 × 1080 (Full HD)
Resolution (Type)
Fast IPS
Panel Type
320Hz
Refresh Rate
0.4ms (MPRT)
Response Time
Key Features of the iiyama G-Master GB2591HSU-B1 Monitor
- NVIDIA G-SYNC compatibility prevents screen tearing
- HDR10 support expands the colour range
- Height-adjustable stand offers a 150-millimetre range
- The design allows for easy rotation of the screen to portrait mode
- Integrated speakers have a total power output of 8W
- The USB-C interface delivers 7.5W of power to connected devices
Visual Properties
The 24.5" screen uses Fast IPS technology, which maintains faithful colour reproduction and wide viewing angles. These are 178 degrees both horizontally and vertically. The matte surface of the display effectively prevents glare from ambient lighting while working or gaming. Users can see a clear picture from any viewing angle, with the active area measuring 543.7 × 302.6mm and a pixel pitch of 0.2802mm.
Extreme Speed for Competitive Gaming
For demanding players of action titles, the speed at which game scenes are rendered on the screen plays a key role. The 320Hz refresh rate ensures smooth rendering of every movement without tearing. The very low response time of 0.4ms reduces blur on fast-moving objects. Players can react instantly to in-game situations without any image lag.
Smooth Picture with G-Sync
Screen tearing and annoying stuttering during gameplay are a thing of the past. G-Sync technology synchronises the monitor's refresh rate with the NVIDIA graphics card in the range of 48 to 320Hz. Connecting via DisplayPort enables a smooth transfer of frames without visual artefacts. Gamers gain the advantage of a smooth display even with sudden drops in frame rate.
Faithful Colours and HDR10 Support
The display works with an 8-bit colour depth and displays 16.7 million colour shades for smooth colour gradients. The static contrast ratio is 1,000:1, while the advanced contrast ratio is 100M:1. HDR10 support delivers a higher dynamic range in both dark and bright scenes. The panel's typical brightness of 350 cd/m² contributes to good image readability even in very bright environments. Correct posture during long sessions at the computer is influenced by the screen's adjustment. The height-adjustable stand offers a 150mm range of movement. Users can use the pivot function to rotate the screen to portrait mode by 90 degrees. The design also allows for a tilt of 23 degrees up and 5 degrees down, or a swivel of the stand by 45 degrees to the right.
Eye Protection and Built-in Speakers
Long gaming sessions tire the eyes, which is why the monitor includes protective technologies. The Flicker-free function suppresses backlight flickering and the blue light filter protects your eyesight. Two built-in 4W speakers provide basic sound without the need to connect external audio devices. This saves users space on their desk.
Connectivity Options
The monitor offers connectors on the back for connecting to a gaming PC, laptop, or console. The integrated USB hub allows for easy connection of peripheral devices directly on the desk. The monitor falls into energy class E in SDR mode with a consumption of 18 kWh per 1,000 hours. In HDR mode, consumption is 31 kWh, while in standby mode it consumes only 0.5W. The construction, with dimensions of 557 × 324 × 55.5mm without the stand, weighs 5.3kg. For mounting on a wall or an adjustable arm, it uses the standard VESA mount with dimensions of 100 × 100mm. The total weight of the package with the box is 8.03kg.
- 1× DisplayPort 1.4
- 2× HDMI 2.1
- 2× USB-C
- 2× USB 3.2 Gen 1 Type-A
- 1× 3.5mm headphone jack
Technical specifications of the monitor
- Screen size: 24.5"
- Panel type: Fast IPS panel
- Aspect ratio: 16:9
- Maximum brightness: 350 cd/m²
- Contrast ratio: 1,000:1
- Viewing angles: 178°
- Response time: 0.4ms
- Refresh rate: 320Hz
Package contents
- 1× USB-A cable
- 1× DisplayPort cable
Colour Gamut
Determines how accurately the monitor can display colours. sRGB is ideal for the web, films or games. DCI-P3/Adobe RGB will be appreciated by graphic designers or professionals at work. The higher the value, the better the monitor displays colours.
Maximum Brightness
The value given in nits or cd/m² determines the brightness of the monitor. Brightness above 400 nits is crucial for HDR content and readability in sunlight, while standard office monitors are fine with values above 250.
Refresh Rate and Response Time
The refresh rate (Hz) determines the number of frames displayed per second, so the higher the value, the smoother the picture and the less eye strain. A lower response time (ms) eliminates motion blur. 144Hz+ is ideal for gaming, while values around 75Hz are suitable for office monitors.Specifications
Display diagonal and resolution
Construction
Panel and screen technology
Aspect Ratio
Backlight and colour
Connection
Features and functions
Colour
Dimensions and weight
Packaging
Energy specifications
| Code: | WA827q14a32 |
| Warranty: | 36 months |
| Links: | Producer's Website: |