LG 27G550B-B 27” UltraGear IPS Gaming Monitor – FHD 1080p, 300Hz, 1ms, G-SYNC Compatible
The LG 27G550B-B UltraGear Gaming Monitor is designed for competitive gaming, offering a high-speed 27-inch IPS display with Full HD 1920×1080 resolution, an ultra-fast 300Hz refresh rate, and 1ms GtG response time. It combines smooth motion performance, accurate colors, adaptive sync technologies, and gaming-focused features for FPS and fast-action titles.
Ultra-Fast 300Hz Refresh Rate
Built for competitive gameplay, the 300Hz refresh rate keeps fast movements clear and responsive.
Benefits:
The display specifications list a 300Hz refresh rate.
1ms GtG Response Time
The 1ms Gray-to-Gray response time helps minimize ghosting and motion trails during fast scenes.
Ideal for:
First-person shooters
Racing games
Competitive esports
Action games
IPS Panel with HDR10
The IPS panel provides:
Rich and accurate colors
Wide viewing angles
Consistent image quality
The monitor uses an IPS display technology, supports HDR10, and offers a 99% color gamut coverage.
NVIDIA G-SYNC Compatible & AMD FreeSync Premium
Adaptive Sync technology helps eliminate screen tearing and reduces stuttering by synchronizing the monitor refresh rate with the graphics card output.
Supported technologies:
NVIDIA G-SYNC Compatible
AMD FreeSync Premium
Dynamic Action Sync
LG’s Dynamic Action Sync technology helps reduce input lag, allowing faster response between your actions and what appears on screen.
Black Stabilizer
The Black Stabilizer feature improves visibility in dark areas, helping players detect details in shadow-heavy game scenes.
Crosshair Feature
The built-in Crosshair function adds an on-screen aiming point to improve precision in compatible shooting games.
FPS Counter
The integrated FPS Counter allows users to monitor real-time frame performance while gaming or using applications.
LG Switch Software
With LG Switch, users can manage display settings directly from the desktop.
Features include:
Quick image and brightness adjustments
Hotkey control
Screen splitting with up to 11 layouts
Faster switching between gaming and productivity modes
Ergonomic Adjustable Stand
The monitor provides flexible positioning options:
Height adjustment
Tilt adjustment
Swivel adjustment
Pivot rotation
This allows users to customize the viewing position for gaming, work, and content creation.
Connectivity
The monitor supports:
Key Specifications
|
| Brand | LG |
| Model | 27G550B-B |
| Series | UltraGear |
| Screen Size | 27 inches |
| Panel Type | IPS |
| Resolution | Full HD 1920 × 1080 |
| Aspect Ratio | 16:9 |
| Refresh Rate | 300Hz |
| Response Time | 1ms GtG |
| Screen Surface | Matte |
| Brightness | 300 cd/m² |
| Contrast Ratio | 1000:1 |
| Color Gamut | 99% |
| HDR | HDR10 |
| Adaptive Sync | FreeSync Premium + G-SYNC Compatible |
| Connectivity | HDMI + DisplayPort |
| Display Size | 27 inches |
The product information lists the display as 27 inches, FHD 1080p, IPS, 16:9 aspect ratio, Matte finish, 300Hz refresh rate, 1000:1 contrast ratio, and HDR10 support.
Summary
The LG 27G550B-B UltraGear is a gaming-focused monitor aimed at users who prioritize speed and responsiveness. Its combination of 300Hz refresh rate, 1ms response time, IPS colors, adaptive sync support, and esports features makes it suitable for competitive gamers who want maximum smoothness and low latency.
