LG 27GX790A-B UltraGear 27″ WQHD (2560×1440) 480Hz OLED 0.03ms AMD FreeSync Premium Pro G-Sync Compatible DisplayHDR True Black 400 Desktop Gaming Monitor
Full description LG.
- 27″ WQHD (2560×1440) OLED Panel – Stunning clarity with infinite contrast and true black depth.
- Blazing 480Hz Refresh Rate – Ultra-smooth competitive gameplay with lightning-fast responsiveness.
- 0.03ms (GTG) Response Time – Near-instant pixel transitions for zero motion blur.
- AMD FreeSync™ Premium Pro & G-SYNC® Compatible – Tear-free, stutter-free performance.
- DisplayHDR™ True Black 400 – Deep contrast and vivid colour with DCI-P3 98.5% coverage.
| Specifications | |
|---|---|
| Display | |
| Screen Size | 27″ (26.5″ Viewable) |
| Panel Type | OLED |
| Resolution | 2560 x 1440 (WQHD) |
| Aspect Ratio | 16:9 |
| Brightness (Typical) | 275 cd/m² |
| Contrast Ratio (Typical) | 1,500,000:1 |
| Refresh Rate (Max) | 480Hz |
| Response Time | 0.03ms (GTG) |
| Color Gamut (Typ.) | DCI-P3 98.5% (CIE1976) |
| Surface Treatment | Anti-Glare, Low Reflection |
| Viewing Angle | 178° (R/L), 178° (U/D) |
| HDR Support | DisplayHDR™ True Black 400 |
| Gaming Features | |
| AMD FreeSync™ | FreeSync Premium Pro |
| NVIDIA G-SYNC™ | G-SYNC Compatible |
| VRR | Yes |
| Black Stabilizer | Yes |
| Dynamic Action Sync | Yes |
| Crosshair | Yes |
| FPS Counter | Yes |
| HDR10 | Yes |
| Reader Mode | Yes |
| Smart Energy Saving | Yes |
| User Defined Key | Yes |
| Auto Input Switch | Yes |
| Hexagon Lighting | Yes |
| HW Calibration | HW Calibration Ready |
| Factory Color Calibrated | Yes |
| Software Application | |
| Dual Controller | Yes |
| LG Calibration Studio (True Color Pro) | Yes |
| Connectivity | |
| DisplayPort | 1 x (DP 2.1) |
| HDMI | 2 x HDMI |
| USB Downstream | 2 x USB 3.0 |
| USB Upstream | 1 x USB 3.0 |
| Headphone Out | 4-Pole (Sound + Mic) |
| Power | |
| Power Type | External Adapter |
| AC Input | 100–240V (50/60Hz) |
| Mechanical | |
| Stand Adjustments | Tilt / Height / Swivel / Pivot |
| Design | 4-Side Virtually Borderless |
| OneClick Stand | Yes |
| Wall Mount | 100 x 100 mm (VESA) |
| Dimensions & Weight | |
| Without Stand (W x H x D) | 605.2 x 351.0 x 45.3 mm |
| With Stand (Up) | 605.2 x 579.3 x 249.1 mm |
| With Stand (Down) | 605.2 x 469.3 x 249.1 mm |
| Shipping Dimensions | 820 x 183 x 532 mm |
| Weight Without Stand | 5.1 kg |
| Weight With Stand | 9.3 kg |
| Shipping Weight | 12.5 kg |
| Accessories Included | |
| HDMI Cable | Yes (v2.1, 1.8m, Black) |
| DisplayPort Cable | Yes (v2.1) |
| USB A to B Cable | Yes |
| Power Adapter | Yes |
| Power Cord | Yes |
| Calibration Report | Yes |
| Stand Body / Base | Yes |
| Warranty Information | |
| Warranty | 3 Year Warranty |
LG 27GX790A-B UltraGear 27″ WQHD (2560×1440) 480Hz OLED 0.03ms AMD FreeSync Premium Pro G-Sync Compatible DisplayHDR True Black 400 Desktop Gaming Monitor
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