Experience next-generation gaming with the KOORUI S2721XO, a premium 27-inch QHD QD-OLED gaming monitor engineered for elite esports players, content creators, and enthusiasts who demand the very best. Featuring a stunning 2560 × 1440 (QHD) resolution, an ultra-fast 240Hz refresh rate, and an industry-leading 0.03ms GTG response time, every frame is rendered with exceptional speed, clarity, and precision.
Powered by an advanced QD-OLED panel, the S2721XO delivers breathtaking image quality with HDR True Black 400, an incredible 1,500,000:1 contrast ratio, and vibrant colors covering 99% sRGB and up to 99% DCI-P3. Combined with 10-bit color depth and support for 1.07 billion colors, it produces deep blacks, brilliant highlights, and lifelike color reproduction for gaming, movies, and professional creative work.
Built for competitive performance, the monitor supports AMD FreeSync™ Premium and NVIDIA G-SYNC Compatible technology to eliminate screen tearing and stuttering while maintaining ultra-smooth gameplay. Its fully ergonomic stand offers height, tilt, swivel, and pivot adjustments, allowing you to create the perfect viewing position for long gaming or work sessions.
With HDMI 2.1, DisplayPort 1.4, VESA mount compatibility, and eye-care features like Low Blue Light Protection, the KOORUI S2721XO is the ultimate display for gamers who refuse to compromise.
Specification | Details |
|---|---|
Display Size | 27 Inch |
Resolution | QHD (2560 × 1440) |
Panel Type | QD-OLED |
Display Surface | Flat |
Refresh Rate | 240Hz |
Response Time | 0.03ms GTG |
Brightness | 250–280 nits (Typical) |
Contrast Ratio | 1,500,000:1 |
HDR | VESA DisplayHDR True Black 400 |
Color Gamut | 99% sRGB |
DCI-P3 Coverage | 98–99% |
Color Depth | 10-bit |
Display Colors | 1.07 Billion Colors |
Viewing Angle | 178° / 178° |
AMD FreeSync Premium | Yes |
G-SYNC Compatible | Yes |
240Hz Ultra-High Refresh Rate
0.03ms GTG Ultra-Fast Response Time
QD-OLED Display Technology
HDR True Black 400
AMD FreeSync™ Premium
NVIDIA G-SYNC Compatible
Ultra-Low Motion Blur
Deep OLED Blacks & Infinite Contrast
Smooth, Tear-Free Gaming Experience
2 × HDMI 2.1
1 × DisplayPort 1.4
1 × Audio Out (3.5mm)
Premium Flat QD-OLED Display
3-Sided Ultra-Slim Bezel
Height Adjustment (110mm)
Tilt Adjustment (-5° to +20°)
Swivel Adjustment (-20° to +20°)
Pivot Rotation (-90° to +90°)
VESA Mount Compatible (100 × 100 mm)
Low Blue Light Protection
KOORUI S2721XO 27-inch Gaming Monitor
Adjustable Ergonomic Stand
DisplayPort 1.4 Cable
Power Adapter
User Manual
Warranty Card
2 Years Official Warranty
Display
| Screen Size | 27 Inches |
|---|---|
| Resolution | QHD 2560 × 1440 |
| Refresh Rate | 200Hz |
| Panel Type | Fast IPS |
| Brightness | 250 nits |
| Contrast Ratio | 1000:1 Static |
| Viewing Angle | 178° |
| Colors | 16.7 Million |
Features
| Adaptive Sync | AMD FreeSync / Adaptive Sync |
|---|---|
| Low Blue Light | Yes |
| Flicker-Free | Yes |
| Bezel | 3-Sided Slim Bezel |
| HDMI | HDMI 1.4 |
|---|---|
| VGA | Yes |
| Audio Out | Yes |
