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27” LG UltraGear™ QHD IPS Gaming Monitor, 180Hz (O/C 200Hz), 1ms (GtG), HDR10, Black
Display
27” QHD (2560x1440) IPS
HDR10 / sRGB 99% (Typ.)
Speed
200Hz refresh rate (O/C)
IPS 1ms (GtG) response time
Technology
NVIDIA® G-SYNC® Compatible
AMD FreeSync™
*The images simulated to enhance feature understanding. It may differ from actual use.
*This monitor supports a 180Hz refresh rate; when overclocked, it can be used at a 200Hz refresh rate. A graphic card that supports DisplayPort 1.4 and the DisplayPort 1.4 cable is required to work properly.
*The refresh rate has been upgraded compared to the previous model, 27GN800.
200Hz refresh rate (O/C)
Upgraded speed.
New standard.
We have raised UltraGear's speed standard to 200Hz. You can enjoy ultra-clear and smooth images with a 200Hz (O/C) refresh rate, which loads images 200 times in a second.
It is a comparison image of a fast-paced game with a low refresh rate and a clear image with a 180Hz high refresh rate.
*The images simulated to enhance feature understanding. It may differ from actual use.
*This monitor supports a 180Hz refresh rate; when overclocked, it can be used at a 200Hz refresh rate. A graphic card that supports DisplayPort 1.4 and the DisplayPort 1.4 cable is required to work properly.
IPS 1ms (GtG)
Sharp image
From any angle
Experience the vibrant visuals with a 1ms fast response time, which reduces reverse ghosting and input lag. In addition, the IPS panel allows you to enjoy these stunning images clearly from a wide angle (up to 178 degrees).
*The images simulated to enhance feature understanding. It may differ from actual use.
*Select 'Faster Mode' to perform '1ms Response Time'. (Game Adjust → Response Time → Faster Mode).
*The viewing angle of this IPS display is 178 degrees.
*The images simulated to enhance feature understanding. It may differ from actual use.
Technology for flawless gaming
Enjoy the perfect graphic with reduced tearing, stuttering, or jittering caused by differences in the hardware and software specification by synchronizing through NVIDIA® G-SYNC® Compatible, AMD FreeSync™.
*The images simulated to enhance feature understanding. It may differ from actual use.
*The performance of the feature is compared to the models not applied the Sync technology.
*Errors or delays may occur depending on the network connection.
Gamer-centric design
Enhance your gaming experience with a 3-side virtually borderless design for an immersive viewing. The adjustable base, which supports tilt, height, and pivot, helps you play games more comfortably.
*The images simulated to enhance feature understanding. It may differ from actual use.
Gaming GUI
Award winning gaming GUI
Gamers can use On-Screen Display and OnScreen Control to easily customize the setting from adjusting basic monitor options to registering ‘User Defined Key’ that user can set the shortcut.
*To download the latest OnScreen Control software, visit LG.COM.
*The images simulated to enhance feature understanding. It may differ from actual use.
*The images simulated to enhance feature understanding. It may differ from actual use.
*The Crosshair feature is unavailable while the FPS Counter is activated.
*FPS Counter may display the value that exceeds the monitor’s maximum refresh rate.
*FPS (Frame Per Second) Counter: Measurement of frames per second.
Summary
DIMENSIONS

Key Spec
- Display - Size [Inch] - 27 
- Display - Resolution - 2560 x 1440 
- Display - Panel Type - IPS 
- Display - Aspect Ratio - 16:9 
- Display - Color Gamut (Typ.) - sRGB 99% (CIE1931) 
- Display - Refresh Rate (Max.) [Hz] - 180 200 (O/C) 
- Display - Response Time - 1ms (GtG at Faster) 
- Mechanical - Display Position Adjustments - Tilt/Height/Pivot 
All Spec
INFO
- Product name - UltraGear 
- Year - Y24 
DISPLAY
- Size [Inch] - 27 
- Size [cm] - 68.4 
- Resolution - 2560 x 1440 
- Panel Type - IPS 
- Aspect Ratio - 16:9 
- Pixel Pitch [mm] - 0.2331 x 0.2331 mm 
- Color Gamut (Min.) - sRGB 95% (CIE1931) 
- Color Gamut (Typ.) - sRGB 99% (CIE1931) 
- Color Depth (Number of Colors) - 16.7M 
- Contrast Ratio (Min.) - 700:1 
- Contrast Ratio (Typ.) - 1000:1 
- Response Time - 1ms (GtG at Faster) 
- Refresh Rate (Max.) [Hz] - 180 200 (O/C) 
- Viewing Angle (CR≥10) - 178º(R/L), 178º(U/D) 
- Brightness (Min.) [cd/m²] - 240cd/m² 
- Brightness (Typ.) [cd/m²] - 300cd/m² 
- Colour Bit - 8bit 
FEATURES
- HDR 10 - YES 
- HDR Effect - YES 
- Color Calibrated in Factory - YES 
- Flicker Safe - YES 
- Reader Mode - YES 
- Color Weakness - YES 
- NVIDIA G-Sync™ - G-SYNC Compatible 
- AMD FreeSync™ - FreeSync 
- Black Stabilizer - YES 
- Dynamic Action Sync - YES 
- Crosshair - YES 
- FPS Counter - YES 
- OverClocking - YES (200Hz @ DP O.C) 
- User Defined Key - YES 
- Auto Input Switch - YES 
- Smart Energy Saving - YES 
SW APPLICATION
- OnScreen Control (LG Screen Manager) - YES 
CONNECTIVITY
- HDMI - YES(2ea) 
- DisplayPort - YES(1ea) 
- DP Version - 1.4 
- USB-C - Yes 
- 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 
- DC Output - 40W(19V/2.1) 
MECHANICAL
- Display Position Adjustments - Tilt/Height/Pivot 
- Wall Mountable [mm] - 100 x 100 mm 
DIMENSIONS/WEIGHTS
- Dimension with Stand (W x H x D) [mm] - 613.5x577.7x253.7 (UP) / 613.5x467.7x253.7 (DOWN) 
- Dimension without Stand (W x H x D) [mm] - 613.5x371.6x51.3mm 
- Dimension in Shiping (W x H x D) [mm] - 691x498x184mm 
- Weight with Stand [kg] - 6.0kg 
- Weight without Stand [kg] - 4.1kg 
- Weight in Shipping [kg] - 8.4kg 
ACCESSORY
- HDMI - YES(2ea) 
- Display Port - YES 
- Others (Accessory) - Cable holder/mouse holder 
- Adapter - YES 
- Calibration Report (Paper) - YES 
- Power Cord - Depend on Country 
COMPLIANCE INFORMATION
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