IIYAMA 45" G-Master VA DQHD 165Hz 0.8ms 1500R Curved Monitor GCB4580DQSN-B1
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About this product
The IIYAMA G-Master GCB4580DQSN-B1 is a 45-inch ultrawide curved gaming monitor with a DQHD resolution (5120x1440). It features a VA panel with a 165Hz refresh rate, 0.8ms response time, and 1500R curvature. Brightness is rated at 450 cd/m² with a 3000:1 contrast ratio, delivering deep blacks and vivid colors. Inputs include DisplayPort and HDMI. It comes with a 3-year warranty and EU plug.
Our take
The 45-inch G-Master is an absolute beast for immersive gaming. The DQHD resolution gives you tons of screen real estate, and the 165Hz refresh rate keeps everything buttery smooth. The 0.8ms response time is responsive enough for competitive shooters. I appreciate the 450 cd/m² brightness and 3000:1 contrast ratio, which make dark scenes pop. The only downsides are the price and the desk space it demands. Also, VA panel limitations mean colors shift slightly off-angle. If you have the budget and space, it's a fantastic ultrawide for both gaming and productivity.
Pros & Cons
Pros
- 45-inch DQHD ultrawide for immersive view
- 165Hz refresh rate and 0.8ms response
- 450 cd/m² brightness with 3000:1 contrast
- 1500R curvature wraps around field of view
- 3-year warranty included
Cons
- Very large size requires ample desk space
- VA panel viewing angles could be better
- High price point
Specifications
- Screen Size 45 in
- Brightness 450 cd/m²
- Response Time 0.8ms
- Color Black
- Video Inputs DisplayPort, HDMI Standard
- MPN GCB4580DQSN-B1
Show all 14 specifications
- Most Suitable For
- Gaming
- Brand
- iiyama
- Manufacturer Warranty
- 3 Years
- Contrast Ratio
- 3000:1
- Model
- GCB4580DQSN-B1
- Features
- Curved Screen
- AC Plug
- Comes with EU Plug 110v-240v
- Country of Origin
- China
