Main Features
- Display: 27″ QHD (2560 × 1440) IPS, sRGB 99% – true colors and wide viewing angles.
- Refresh Rate: 180 Hz native, up to 200 Hz in over-clock (requires compatible GPU and DisplayPort 1.4 cable).
- Response Time: 1 ms (GtG, “Faster” mode) for ultra-smooth visuals and reduced input lag.
- Adaptive-sync Technologies: NVIDIA G-SYNC Compatible and AMD FreeSync to eliminate tearing and stuttering.
- HDR10: HDR support and 99% sRGB gamut for more vivid and realistic images.
- Design: virtually borderless frame on 3 sides; adjustable stand in tilt, height, and pivot.
- Advanced Gamer Features:
- Black Stabilizer (improves visibility in dark scenes)
- Dynamic Action Sync (reduces input lag)
- Crosshair (customizable central reticle)
- FPS Counter (displays real-time FPS)
Technical Specifications
| Type | IPS, 16:9 |
|---|---|
| Resolution | 2560 × 1440 (QHD) |
| Brightness | 300 cd/m² (typ.), 240 cd/m² (min) |
| Contrast | 1000 : 1 (typ.) |
| Viewing Angles | 178° (horizontal/vertical) |
| Colors | 16.7 million (8-bit), 99% sRGB |
| Connectivity | 1 × DisplayPort 1.4, 2 × HDMI, headphone out (3-pole) |
| Mechanical Adjustments | tilt (-5°/+15°), height 110 mm, pivot 90° |
| Dimensions and Weight | 613.5 × 467.7–577.7 × 253.7 mm (low-high stand), 6.0 kg with stand; 4.1 kg without stand |
| Wall-mount | VESA 100 × 100 mm |
| Visual Safety | Flicker Safe, Reader Mode, Color Weakness |
| Power Consumption | <0.5 W in sleep, <0.3 W off |
Why Choose It
This monitor is an excellent choice for those seeking high performance in competitive gaming and graphics. Thanks to the QHD resolution, wide refresh rate, and IPS panel, it offers top-level fluidity, sharpness, and color fidelity.
The gaming-oriented features (Crosshair, Black Stabilizer, FPS Counter) make it perfect for ambitious gamers. Additionally, the ergonomic stand and almost borderless design enhance any setup.
Conclusion
The LG UltraGear™ 27GS75Q-B is a high-end gaming monitor designed to maximize responsiveness, visual quality, and comfort. An ideal investment for competitive gamers, content creators, or anyone who wants the best on screen.







