The Q27G42XE features a 27" QHD Fast IPS panel, 180Hz refresh rate, and 1ms GtG response time for crisp and smooth visuals. With HDR10, G-Sync compatible, and low input lag, it ensures reliable performance. A battle-station-ready design, recyclable packaging, and G-Menu software make this monitor a practical and eco-friendly addition to any gaming setup.
| Display diagonal | 68.6 cm (27") |
| Display resolution | 2560 x 1440 pixels |
| HD type | Quad HD |
| Panel type | Fast IPS |
| LED backlight | Yes |
| Backlight type | W-LED |
| Touchscreen | No |
| Display brightness (typical) | 300 cd/m² |
| Response time | 1 ms |
| Response time measurement type | GTG (Gray to Gray) |
| Response time (MPRT) | 0.5 ms |
| Screen shape | Flat |
| Maximum refresh rate | 180 Hz |
| Display number of colours | 16.7 million colours |
| Pixel density | 108 ppi |
| Digital horizontal frequency | 30 - 270 kHz |
| Digital vertical frequency | 48 - 180 Hz |
| Display diagonal (metric) | 68.6 cm |
| High Dynamic Range (HDR) supported | Yes |
| sRGB coverage (typical) | 120% |
| Adobe RGB coverage | 89.9% |
| DCI-P3 coverage | 92.9% |
| NVIDIA G-SYNC | Yes |
| VESA Adaptive Sync support | Yes |
| Low Blue Light technology | Yes |
| Game mode | Yes |
| Number of speakers | 2 |
| RMS rated power | 4 W |
| Built-in speaker(s) | Yes |
| Built-in camera | No |
| Market positioning | Gaming |
| Product colour | Black, Red |
| Frameless design | Yes |
| Front bezel colour | Black |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort out version | 1.4 |
| Headphone out | Yes |
| Headphone outputs | 1 |
| Headphone connectivity | 3.5 mm |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | No |
| Tilt adjustment | Yes |
| Tilt angle range | -3 - 21° |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Simplified Chinese, Traditional Chinese, Croatian, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian |
| Number of OSD languages | 19 |
| LED indicators | Yes |
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 21 kWh |
| Energy consumption (HDR) per 1000 hours | 34 kWh |
| Power consumption (typical) | 27 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
| Width (with stand) | 613.9 mm |
| Depth (with stand) | 197.6 mm |
| Height (with stand) | 449.7 mm |
| Weight (with stand) | 3.88 kg |
| Width (without stand) | 613.9 mm |
| Weight (without stand) | 3.49 kg |
| Package width | 690 mm |
| Package depth | 454 mm |
| Package height | 126 mm |
| Package weight | 6.15 kg |
| Package type | Box |
| Cables included | AC, DisplayPort, HDMI |
| Low input lag | Yes |
| FPS counter | Yes |
| Dial point | Yes |
| Shadow control | Yes |
| Motion blur reduction | Yes |
| Warranty period | 3 year(s) |