Refurbished iiyama XCB4594DQSN-B1 45" Dual QHD VA LED 165Hz 0.8ms Height Adjustable Curved Gaming Monitor with Speakers

iiyama G-MASTER 45" Curved Dual QHD Monitor Overview

The iiyama G-MASTER 45-inch curved monitor is designed to deliver a truly immersive ultra-wide viewing experience. With its massive 32:9 aspect ratio and Dual QHD (5120 × 1440) resolution, it essentially replaces a dual-monitor setup with a single seamless screenperfect for gaming, multitasking, and content creation.

Built with a 1500R curved VA panel, the display wraps around your field of vision, making visuals feel more natural and engaging. Whether you're gaming or working across multiple windows, the curvature enhances comfort and immersion while maintaining excellent contrast and color depth.

Performance is another strong point. With a 165Hz refresh rate and an ultra-fast 0.8ms response time, the monitor delivers smooth motion and sharp visuals, making it highly suitable for fast-paced gaming and high-performance tasks.

Key Specifications

• Screen Size: 44.5" / 45-inch ultra-wide
• Resolution: 5120 × 1440 (Dual QHD)
• Aspect Ratio: 32:9 super ultrawide
• Panel Type: VA (LED backlit)
• Curvature: 1500R
• Refresh Rate: 165Hz
• Response Time: 0.8ms
• Brightness: ~450 nits
• Contrast Ratio: 3000:1 (typical)
• Viewing Angles: 178° horizontal / vertical

What Makes It Stand Out

What truly sets this monitor apart is its ultra-wide panoramic format. The 32:9 screen gives you the workspace of two QHD monitors without bezels in the middle, making it ideal for professionals who multitask heavily or gamers who want a wider field of view.

The VA panel technology ensures deep blacks and strong contrast, which enhances both gaming visuals and media consumption. Combined with high brightness and smooth refresh rate, the overall experience feels fluid, vibrant, and highly immersive.