The LG UltraGear G4 27G411B-B is a 27-inch Full HD gaming monitor designed to deliver a responsive and immersive experience for gamers. Built around an IPS panel with a 1920 x 1080 resolution, it offers wide viewing angles of 178 degrees both horizontally and vertically, along with 99% sRGB colour coverage and support for 16.7 million colours. The flat screen design and sleek black finish make it a clean addition to any gaming setup.
Smooth and Tear-Free Gaming Performance
The monitor features a 144Hz refresh rate combined with a 5ms response time, providing fluid visuals during fast-paced gameplay. Both AMD FreeSync and NVIDIA G-SYNC Compatible support are included, reducing screen tearing and stuttering for a consistently smooth experience. The 1500:1 contrast ratio and HDR10 support further enhance image depth and detail across a wide range of content.
Gaming-Focused Features and Connectivity
LG has equipped this monitor with brand-specific gaming tools including Black Stabilizer, which improves visibility in dark scenes, and a Crosshair overlay for improved aiming precision. Connectivity options include one HDMI 2.0 port and one DisplayPort 1.4 input, alongside a headphone output for audio. The monitor is VESA compatible (100 x 100mm), allowing for flexible mounting solutions. With an energy efficiency class of E and low standby power consumption, the 27G411B-B balances gaming performance with everyday usability.
Product number manufacturer:
27G411B-B.AEU
Audio
Camera
Connectivity
Display
Contrast ratio (typical):
1500:1
High Dynamic Range (HDR) supported:
High Dynamic Range 10 (HDR10), HDR Effect, Yes
Viewing angle, horizontal:
178°
Energy management
Energy consumption (HDR) per 1000 hours:
22 kWh
Energy consumption (SDR) per 1000 hours:
20 kWh
Energy efficiency class (HDR):
F
Power consumption (PowerSave):
0.5 W
Ergonomics
VESA mounting interfaces:
100 x 100
Physical characteristics
Technical details
Weight & dimensions
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