LG 27G411A-B 27” UltraGear™ G4 Gaming Monitor, FHD IPS screen, 120Hz (144Hz overclock), 1ms MBR, Black
27-inch FHD IPS (1920x1080) display
144Hz (overclock) (native 120Hz) refresh rate / 1ms MBR
NVIDIA® G-SYNC® compatible / AMD FreeSync™
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LG UltraGear G4

See combat with vivid colour
Our monitor supports HDR10 and offers 99% sRGB coverage, providing a wide colour spectrum that enables high-fidelity colour representation with its IPS display for an immersive gaming experience. It allows gamers to experience dramatic battlefields as intended by the game developers.
Fluid gaming motion with 144Hz (overclock)(native 120Hz) refresh rate
To bring a 144Hz (overclock) (native 120Hz) refresh rate for fluid, crystal-clear visuals, while minimising motion blur. Dive into more immersive gameplay with every frame.
Fast-paced speed to victory
1ms Motion Blur Reduction* makes smooth gameplay, reducing blur and ghosting. Dynamic and fast-paced objects amidst all the action can give gamers a competitive edge.
Certified with a widely adopted technology
Powered by AMD FreeSync™, NVIDIA-validated G-SYNC® compatibility, this monitor ensures tear-free, ultra-smooth visuals and low latency, delivering unmatched gaming precision and fluidity.
Switch swiftly
You can readily divide the whole display into up to 6 sections, change the theme design, or even launch a video call platform with a mapped hotkey. It also supports PBP and PIP modes for efficient multitasking across multiple input sources.
Ultra-slim design. Almost floating
Experience more screen and less distraction with the ultra-slim bezel and minimal slim stand base, featuring a virtually borderless design. The floating-like stand enhances the clean, weightless aesthetic, while the seamless screen feel delivers an immersive visual experience—ideal for dual setups or minimalist workspaces.
DISPLAY
Size [Inch]
27
Size [cm]
68.5
Resolution
1920 x 1080
Panel Type
IPS
Aspect Ratio
16:9
Pixel Pitch [mm]
0.3114 x 0.3114 mm
Color Gamut (Min.)
sRGB 95% (CIE1931)
Color Gamut (Typ.)
sRGB 99% (CIE1931)
Color Depth (Number of Colors)
16.7M
Contrast Ratio (Min.)
1050:1
Contrast Ratio (Typ.)
1500:1
Response Time
1ms MBR, 5ms (GtG at Faster)
Refresh Rate (Max.) [Hz]
144 (O/C)
Viewing Angle (CR≥10)
178º(R/L), 178º(U/D)
Brightness (Min.) [cd/m²]
220cd/m²
Brightness (Typ.) [cd/m²]
250cd/m²
FEATURES
HDR 10
YES
HDR Effect
YES
Flicker Safe
YES
Reader Mode
YES
Color Weakness
YES
Motion Blur Reduction Tech.
YES
NVIDIA G-Sync™
G-SYNC Compatible
AMD FreeSync™
FreeSync
VRR
YES
Black Stabilizer
YES
Dynamic Action Sync
YES
Crosshair
YES
FPS Counter
YES
OverClocking
YES
User Defined Key
YES
Smart Energy Saving
YES
CONNECTIVITY
HDMI
YES(1ea)
DisplayPort
YES(1ea)
DP Version
1.4
Headphone out
3-pole (Sound Only)
POWER
Type
External Power(Adapter)
AC Input
100~240V (50/60Hz)
Power Consumption (Sleep Mode)
Less than 0.5W
Power Consumption (DC Off)
Less than 0.3W
MECHANICAL
Display Position Adjustments
Tilt
Wall Mountable [mm]
100 x 100 mm
DIMENSIONS/WEIGHTS
Dimension with Stand (W x H x D) [mm]
611.5 x 452.4 x 220
Dimension without Stand (W x H x D) [mm]
611.5 x 357.8 X 38.5
Dimension in Shiping (W x H x D) [mm]
690 x 141 X 430
Weight with Stand [kg]
3.8kg
Weight without Stand [kg]
2.9kg
Weight in Shipping [kg]
5.3kg
ACCESSORY
HDMI
YES