Description
The KOORUI G2421V 23.8″ QHD Gaming Monitor is engineered for gamers who refuse to compromise on performance and visual quality. Featuring a stunning 2560 x 1440 resolution on a Fast IPS panel, this monitor delivers razor-sharp images with vibrant, accurate colors that bring your games to life. The 180Hz refresh rate combined with a lightning-fast 1ms response time ensures buttery-smooth gameplay, eliminating motion blur and ghosting even in the most intense gaming sessions.
With support for both FreeSync and G-Sync Compatible technologies, screen tearing becomes a thing of the past. The monitor covers 100% sRGB and approximately 90-95% DCI-P3 color gamut, providing exceptional color accuracy for both gaming and content creation. HDR400 support enhances contrast and brings out details in both shadows and highlights, creating a more immersive visual experience.
The 350 nits brightness and 178° viewing angles ensure consistent image quality from any position, while the sleek design with minimal bezels maximizes your screen real estate. Connectivity options include DisplayPort 1.4 and dual HDMI 2.0 ports, offering flexibility for multiple devices. Whether you’re dominating in competitive eSports or exploring vast open-world adventures, the KOORUI G2421V delivers professional-grade performance at an exceptional value.
Specifications
| Specification | Details |
|---|---|
| Screen Size | 23.8 inches |
| Panel Type | Fast IPS |
| Resolution | 2560 x 1440 (QHD / 2K) |
| Refresh Rate | 180Hz |
| Response Time | 1ms (GtG) |
| Brightness | 350 nits (cd/m²) |
| Color Gamut | 100% sRGB, ~90-95% DCI-P3, 16.7M Colors |
| Contrast Ratio | 1000:1 (Static), 20,000,000:1 (Dynamic) |
| HDR Support | HDR400 |
| Sync Technology | Adaptive Sync (FreeSync & G-Sync Compatible) |
| Viewing Angle | 178° (H) / 178° (V) |
| Connectivity | 1x DisplayPort 1.4, 2x HDMI 2.0, 1x Audio Out (3.5mm) |
| Stand Adjustability | Tilt Only (-5° to 20°) |
| VESA Mount | Yes (75 x 75 mm) |
| Power Consumption | <48W (Normal), 0.5W (Standby) |
| Power Supply | External Adapter (19V/2.53A) |
| Dimensions (with stand) | ~542 x 428 x 229 mm |
| Included Accessories | DP Cable, Power Adapter, Power Cable |
Immersive QHD Resolution with Fast IPS Technology
The KOORUI G2421V features a 23.8-inch Fast IPS panel that delivers stunning 2560 x 1440 QHD resolution, providing 1.77 times more pixels than standard Full HD displays. This increased pixel density ensures every detail in your games, movies, and creative projects appears crisp and clear. The Fast IPS technology offers superior color accuracy and consistency compared to traditional TN panels, covering 100% of the sRGB color space and approximately 90-95% of the DCI-P3 gamut. With 16.7 million colors at your disposal, you’ll experience rich, lifelike visuals that make every scene pop. The wide 178-degree viewing angles ensure colors remain accurate and vibrant even when viewed from off-center positions, making it perfect for both solo gaming sessions and sharing content with others. Whether you’re exploring detailed fantasy worlds, editing photos, or watching high-definition content, the QHD resolution combined with IPS color accuracy provides an unmatched visual experience that brings your content to life with exceptional clarity and depth.
Ultra-Smooth 180Hz Refresh Rate for Competitive Gaming
Experience gaming like never before with the KOORUI G2421V’s impressive 180Hz refresh rate, which refreshes the screen 180 times per second for incredibly smooth motion. This high refresh rate is three times faster than standard 60Hz monitors and noticeably smoother than 144Hz displays, giving you a significant competitive advantage in fast-paced games. Every movement, from quick camera pans to rapid character actions, appears fluid and natural without the stuttering or choppiness that plagues lower refresh rate displays. This is particularly beneficial in competitive eSports titles like first-person shooters, MOBAs, and racing games where split-second reactions can mean the difference between victory and defeat. The higher refresh rate reduces motion blur significantly, allowing you to track moving targets with greater precision and respond to in-game events faster. Combined with the monitor’s adaptive sync technology, you’ll enjoy tear-free gameplay that maintains smooth frame delivery even when frame rates fluctuate. Whether you’re climbing the ranks in competitive play or simply want the most responsive gaming experience possible, the 180Hz refresh rate ensures every frame is delivered with minimal delay for maximum immersion and performance.
Lightning-Fast 1ms Response Time Eliminates Ghosting
The KOORUI G2421V boasts an exceptional 1ms Gray-to-Gray (GtG) response time, ensuring pixels transition almost instantaneously to eliminate ghosting and motion blur. This lightning-fast response time is crucial for competitive gaming where every millisecond counts and visual clarity during fast motion can determine your success. Unlike slower monitors that leave trailing images or “ghost” effects behind moving objects, this monitor’s rapid pixel response keeps your visuals sharp and clear even during the most chaotic action sequences. When combined with the 180Hz refresh rate, the 1ms response time creates a seamless gaming experience where inputs feel immediate and on-screen actions appear instantaneous. This is particularly important in competitive shooters where tracking fast-moving opponents or quickly scanning environments requires absolute visual clarity. The fast response time also reduces input lag, meaning the time between your mouse click or keyboard press and the corresponding on-screen action is minimized. This gives you a more direct and responsive connection to your games, allowing for more precise aiming, faster reactions, and better overall performance in competitive scenarios.
HDR400 Support for Enhanced Visual Depth
The KOORUI G2421V supports HDR400 technology, which significantly enhances the visual quality of compatible content by expanding the range of colors and brightness levels the monitor can display. HDR400 certification means the monitor can achieve peak brightness of 400 nits in HDR mode, delivering brighter highlights and more luminous whites that make HDR content truly shine. This technology works in conjunction with the monitor’s impressive dynamic contrast ratio of 20,000,000:1 to produce deeper blacks and more pronounced differences between light and dark areas of the image. The result is a more three-dimensional, lifelike picture with greater depth and detail in both shadows and highlights. Games that support HDR will display more realistic lighting effects, from the glare of sunlight reflecting off metal surfaces to the subtle glow of moonlight in dark scenes. The improved contrast and brightness range also benefits movie watching and content creation, allowing you to see details that would be lost on standard dynamic range displays. Combined with the monitor’s wide color gamut coverage, HDR400 support ensures you’re experiencing your content as the creators intended, with all the visual impact and emotional resonance that proper HDR implementation can deliver.
Adaptive Sync Technology for Tear-Free Gaming
The KOORUI G2421V features comprehensive Adaptive Sync technology, offering compatibility with both AMD FreeSync and NVIDIA G-Sync, ensuring smooth, tear-free gaming regardless of your graphics card choice. Screen tearing occurs when your graphics card’s frame output doesn’t sync with your monitor’s refresh rate, resulting in visible horizontal lines that break the image and disrupt immersion. Adaptive Sync technology eliminates this problem by dynamically matching the monitor’s refresh rate to your GPU’s frame output in real-time. This creates a seamless visual experience where frames are delivered smoothly without tearing or stuttering, even when frame rates fluctuate during demanding scenes. The technology works across a wide range of frame rates, maintaining smooth performance whether you’re running at 60fps or pushing closer to the monitor’s 180Hz maximum. This dual compatibility means you won’t need to worry about matching specific technologies to specific graphics cards – the KOORUI G2421V works seamlessly with both AMD and NVIDIA GPUs. The result is a more immersive gaming experience where you can focus on gameplay rather than being distracted by visual artifacts, making every gaming session more enjoyable and competitive performance more consistent.
Versatile Connectivity and Ergonomic Design
The KOORUI G2421V offers comprehensive connectivity options to accommodate multiple devices and setups. With one DisplayPort 1.4 connection and two HDMI 2.0 ports, you can easily connect your gaming PC, console, and other devices simultaneously without constantly swapping cables. The DisplayPort 1.4 connection supports the full 180Hz refresh rate at QHD resolution, ensuring you get maximum performance from your gaming PC. The dual HDMI 2.0 ports are perfect for connecting gaming consoles or secondary PCs, making this monitor versatile enough for multi-device setups. A 3.5mm audio output jack allows you to easily connect headphones or external speakers for immersive audio to match the stunning visuals. The monitor’s slim bezel design maximizes screen real estate while maintaining a sleek, modern aesthetic that fits perfectly into any gaming setup. While the stand offers tilt adjustment (-5° to 20°), the monitor also includes VESA 75 x 75 mm mounting compatibility, allowing you to use aftermarket monitor arms or wall mounts for complete positioning flexibility. The energy-efficient design consumes less than 48W during normal operation and only 0.5W in standby mode, making it environmentally friendly and cost-effective to run. Complete with all necessary cables including DisplayPort and power adapter, the KOORUI G2421V is ready to deliver premium gaming performance right out of the box.
















