

| Model Name | Q27G4ZD |
| Panel | 26.5" QD-OLED (Anti-Reflection) |
| Pixel Pitch | 0.2292 (H) × 0.2292 (V) mm |
| Effective Viewing Area | 590.42 (H) × 333.72 (V) mm |
| Brightness (Typical) | 450 cd/m² (10% APL), 1000 cd/m² (HDR 3% APL) |
| Contrast Ratio | 1,500,000:1 (Typical) |
| Response Time | 0.03 ms (GtG) |
| Viewing Angle | 178° (H) / 178° (V) (CR > 10) |
| Color Gamut | sRGB 100% (CIE1931) / DCI-P3 99% (CIE1976) |
| Color Accuracy | Delta E < 2 |
| Optimum Resolution | 2560 × 1440 @ 240Hz (DisplayPort 1.4); 2560 × 1440 @ 144Hz (HDMI 2.0) |
| Display Colors | 1.07 Billion |
| Signal Input | HDMI 2.0 × 2, DisplayPort 1.4 × 1 |
| HDCP Version | HDMI: 2.2, DisplayPort: 2.2 |
| USB Hub | USB 3.2 Gen 1 × 4 |
| Power Supply | Internal 100–240V ~ 1.5A, 50 / 60Hz |
| Power Consumption (Typical) | 78 W |
| Speakers | No |
| Line In & Earphone | Earphone |
| Wall Mount | 100 × 100 mm |
| Adjustable Stand | Height: 130 mm, Pivot: –90° ~ 90°, Swivel: –30° ~ 30°, Tilt: –5° ~ 23° |
| Product Dimensions (Without Stand) | 357.7 (H) × 609.3 (W) × 55 (D) mm |
| Product Dimensions (With Stand) | 407.7 ~ 537.7 (H) × 609.3 (W) × 240.0 (D) mm |
| Packaging Dimensions | 481 (H) × 820 (W) × 159 (D) mm |
| Weight (Without Stand) | 5.20 kg |
| Weight (With Stand) | 6.60 kg |
| Weight (With Packaging) | 10.15 kg |
| Cabinet Color | Black & Red |