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28" iiyama G-Master GB2870UHSU-B1 4K D-Sub/HDMI/DP speakers [Energy Class G] removeiiyama G-Master GB2591HSU-B1 25" Full HD 320Hz IPS Gaming monitor remove
Image28" iiyama G-Master GB2870UHSU-B1 4K D-Sub/HDMI/DP speakers [Energy Class G]iiyama G-Master GB2591HSU-B1 25" Full HD 320Hz IPS Gaming monitor
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Price€599.00€169.00
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Description Gaming 71.1 cm (28") LED IPS 4K Ultra HD 3840 x 2160 pixels 16:9 150 Hz 1 ms 400 cd/m² 1000:1 AMD FreeSync Blinker-free Technology G 33.3 kWh 36 W
The iiyama G-Master GB2591HSU-B1 is a 25-inch Full HD gaming monitor with a stunning refresh rate of 320 Hz. Equipped with an IPS panel and HDR10 support, this monitor offers fast response times of 0.4 ms for a smooth gameplay experience. The USB-C connectivity allows for easy connections. This monitor is designed to convince demanding gamers with its powerful specifications and high performance.
ContentScreen size 28 Inches Display resolution maximum 3840 x 2160 Pixels Brand Iiyama Special feature Blue Light Filter Refresh rate 150 Hz Connectivity technology DisplayPort Aspect ratio 16:9 Display LED Product dimensions 2.56D x 6.37W x 4.13H metres Specific uses for product Gaming
Main Specifications
Feature Waarde
Brand Iiyama
Resolution Class Full-HD
Screen resolution 1920 x 1080 pixels
Screen Diagonal 24.5 inches (62.2cm)
Refresh Rate 320 Hz
Screen ratio 16:9
Panel Type IPS
HDR Type HDR10
Response time 0.4 ms
USB-C ✓︎
Available since January 2026
Specifications
Display
Feature Waarde
Image surface Matt
Panel Type IPS
Curved ✖︎
Number of colors 16.7M
Screen Diagonal 24.5 inches (62.2cm)
Screen ratio 16:9
Contrast Dynamic 100,000,000 : 1
Frequency range horizontal 30 - 360 kHz
Size image (horizontal) 54.4 cm
Size image (vertical) 30.3 cm
Resolution Class Full-HD
HDR ✓︎
Clarity 350 cd/m2
HDR Type HDR10
Viewing angle horizontally 178 degrees
Viewing angle vertical 178 degrees
Refresh Rate 320 Hz
Original aspect ratio 16:9
Pixel Distance 0.28 mm
Response Time (MPRT) 0.4 ms
Screen resolution 1920 x 1080 pixels
Response time 0.4 ms
Touchscreen ✖︎
Contrast Static 1,000 : 1
Ergonomics
Feature Waarde
Range tilt angle 5 - 23°
Mounting option for cable lock ✓︎
Portrait stand ✓︎
Rotatable ✓︎
Horizontally rotatable -45 - 45°
Height adjustable ✓︎
Tiltable ✓︎
On Screen Display (OSD) ✓︎
Pivot corner 0 - 90°
Hinge ✓︎
Screen diameter in centimeters 62 cm
Improved cable management ✓︎
VESA mounting dimensions 100 x 100
Weight and size
Feature Waarde
Width 557 mm
Depth 56 mm
Weight 5.30 kg
Height 324 mm
 
       
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