KOORUI GN03 27″ QHD 170Hz VA Gaming Monitor

The KOORUI GN03 27″ QHD 170Hz VA is a high-performance 1440p gaming monitor engineered to deliver ultra-sharp visual detail, deep contrast, and fluid frame rates for immersive gaming and content consumption. Featuring a spacious 27-inch Quad HD (2560×1440) resolution panel, this display provides 1.7 times the pixel density of standard Full HD monitors, bringing crisp textures, fine detail, and expanded screen real estate to your desktop setup.

Equipped with a fast 170Hz refresh rate and a rapid 1ms (MPRT) response time, the GN03 minimizes motion blur, ghosting, and input lag during high-speed action scenes. Built on a high-contrast VA panel with HDR10 support, 3000:1 static contrast, and Adaptive-Sync dynamic frame synchronization, the KOORUI GN03 delivers vibrant color accuracy, deep blacks, and tear-free gameplay for competitive and AAA gaming enthusiasts alike.

27″ QHD 1440P Resolution & High-Contrast VA Panel

Crisp Visual Clarity with Deep Blacks and 3000:1 Dynamic Contrast Ratio

Step up from standard 1080p rendering with 2560×1440 Quad HD resolution. The 27-inch panel offers significantly higher pixel density, rendering sharper game graphics, finer text details, and enhanced visual clarity across all your favorite titles.

Utilizing advanced VA panel technology with a high 3000:1 static contrast ratio, the GN03 produces deep, ink-like blacks and bright whites. Combined with HDR10 support and 100% sRGB color gamut coverage, games and media display rich color depth and vivid highlights.

170Hz Refresh Rate & 1ms MPRT Response Speed

Ultra-Smooth Motion Tracking and Instant Response in Fast-Paced Games

In competitive gaming, high frame rates yield faster reaction times. The KOORUI GN03 features an over-clocked 170Hz refresh rate, delivering up to 170 clean frames per second for fluid movement tracking.

Paired with a fast 1ms Moving Picture Response Time (MPRT), pixel color transitions happen almost instantly, reducing motion blur, trailing, and smearing during rapid camera movements in first-person shooters and fast racing games.

Adaptive-Sync Technology for Tear-Free Rendering

Eliminate Screen Tearing and Stutter with Seamless GPU Synchronization

Enjoy smooth, uninterrupted gameplay without visual artifacts. Built-in Adaptive-Sync technology (compatible with AMD FreeSync and NVIDIA G-Sync setups) dynamically synchronizes the monitor’s refresh rate to match your graphics card’s real-time output.

This eliminates screen tearing and minimizes display stuttering and input lag, ensuring fluid frame delivery during complex multi-player battles.

Three-Sided Bezel-Less Design & Eye-Care Protection

Sleek Multi-Monitor Capability with Low Blue Light & Flicker-Free Technology

Designed with modern desktop aesthetics in mind, the KOORUI GN03 features an ultra-slim three-sided micro-edge chassis. The thin borders maximize viewable screen area and create a clean, virtually seamless continuity in multi-monitor setups.

To protect your vision during long gaming or work sessions, the display incorporates Low Blue Light filtering and Flicker-Free backlight adjustment to reduce eye strain and fatigue.

Why Choose KOORUI GN03 27″ QHD 170Hz?

1440p Resolution, 170Hz Refresh Rate, High VA Contrast, and Outstanding Value

The KOORUI GN03 27″ QHD 170Hz VA Gaming Monitor delivers an exceptional balance of sharp 1440p resolution, high refresh rates, and deep contrast performance. With its 170Hz speed, 1ms response time, HDR10 support, and Adaptive-Sync compatibility, it gives gamers an immersive competitive advantage.

Whether you are building a budget 1440p gaming setup, upgrading from standard 1080p, or seeking a versatile display for gaming and daily tasks, the KOORUI GN03 delivers high-tier performance and sleek design at an accessible price point.

Product Specifications

Main Technical Features

| Brand

| KOORUI

| Model Series

| GN Series / GN03

| Screen Size Profile

| 27.0 Inches (Diagonally Measured)

| Panel Type

| VA (Vertical Alignment) Panel

| Native Resolution

| QHD 2560 x 1440 Pixels (1440p)

| Refresh Rate

| 170Hz Ultra-High Refresh Rate

| Response Time

| 1ms (MPRT) Rapid Response Time

| Aspect Ratio

| 16:9 Widescreen

| Static Contrast Ratio

| 3000:1 Dynamic / Static Contrast Ratio

| Color Gamut & Depth

| 100% sRGB / 90% DCI-P3 Color Coverage (16.7M Colors)

| High Dynamic Range

| HDR10 Support (Up to 300 nits Brightness)

| Viewing Angles

| 178° Horizontal / 178° Vertical

| Synchronization Technology

| Adaptive-Sync (AMD FreeSync & G-Sync Compatible)

| Display Connectivity

| 2 x HDMI 2.0 + 1 x DisplayPort 1.2 + Audio Out (3.5mm)

| Eye Care Protection

| Flicker-Free Technology & Low Blue Light Filter

| Chassis Design

| Three-Sided Bezel-Less Flat Design

| VESA Wall Mount Support

| VESA Compatible (75 mm x 75 mm)

| Tilt Adjustment Angle

| -5° to +20° Tilt Angle Support