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27GR83Q-B component-copyModelName
27” LG UltraGear™ QHD Gaming Monitor with 240Hz Refresh Rate
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Key Features

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27” LG UltraGear™ QHD Gaming Monitor with 240Hz Refresh Rate
Where to Buy
Born to Game. Born to Game.

Born to Game

  • Speed

    IPS 1ms (GtG) Response Time
    240Hz Refresh Rate

  • Display

    27-inch QHD (2560 x 1440)
    VESA DisplayHDR™ 400 / DCI-P3 95% (Typ.)

  • Technology

    NVIDIA® G-SYNC® Compatible
    AMD FreeSync™ Premium

It shows two compared animations that a robot. The two animations look the same, but the first one, not applied 1ms(GtG) is less clear than another. It shows two compared animations that a robot. The two animations look the same, but the first one, not applied 1ms(GtG) is less clear than another.
IPS 1ms (GtG)

Remarkable Speed, Diving into Gaming

Thanks to the IPS 1ms, which reduces reverse ghosting and provides fast response time, you can enjoy more immersive gaming with advanced performance.
*Select 'Faster Mode' to perform '1ms Response Time.'(Game Adjust → Response Time → Faster Mode).
*The images simulated to enhance feature understanding. It may differ from actual use.
240Hz Refresh Rate

Speedy Screen, Smooth Gameplay

A fast speed of 240Hz allows gamers to see the next frame quickly and makes the image appear smoothly. The gamers can respond rapidly to opponents and aim at a target easily.
It shows two compared animations, a car running in the game. The two animations look the same, but the first one that does not apply a 240Hz refresh rate is less clear than another. It shows two compared animations, a car running in the game. The two animations look the same, but the first one that does not apply a 240Hz refresh rate is less clear than another.
*To enable the 240Hz, a PC with a graphic card that supports DisplayPort 1.4 (DSC) or HDMI 2.1 is required.
*The graphics card is NOT included in the package. You should purchase it separately.
*The images simulated to enhance feature understanding. It may differ from actual use.
The monitor displays high-quality moving images. The monitor displays high-quality moving images.
QHD@240Hz from HDMI 2.1

Play Game Fully yet Easily

27GR83Q is capable of up to 240Hz refresh rate from HDMI 2.1. It means gamers can fully enjoy QHD resolution and 240Hz either by DisplayPort or HDMI.
*It supports up to 240Hz Variable Refresh Rate (VRR). A PC with a graphic card that supports DisplayPort 1.4 (DSC) or HDMI 2.1 is required to work properly.
*The graphics card is NOT included in the package. You should purchase it separately.
*For video devices such as game consoles or setup boxes, the QHD monitor supports up to 120hz refresh rate.
*The images simulated to enhance feature understanding. It may differ from actual use.

Technology Focused on Fluid Gaming Experience

It is an image of a spaceship. Half of the image has torn and stutters than another part. It is an image of a spaceship. Half of the image has torn and stutters than another part.
NVIDIA® G-SYNC® Compatible Logo.

NVIDIA® G-SYNC® Compatible

27GR83Q is an NVIDIA-tested and officially validated G-SYNC® Compatible monitor, that can give you a good gaming experience with significantly reduced tearing or stuttering.
AMD FreeSync™ Premium Logo.

AMD FreeSync™ Premium

With FreeSync™ Premium technology, gamers can experience seamless, fluid movement in high-resolution and fast-paced games. It significantly reduces screen tearing and stuttering.
It shows spaceships in outer space. The image is clear and colourful. It shows spaceships in outer space. The image is clear and colourful.
HDR400 with DCI-P3 95% (Typ.)

Feel Actual Combat with True Colours

This monitor supports a wide colour spectrum, 95% (Typ.) of the DCI-P3 colour gamut, expressing high-fidelity colour for reproducing with VESA DisplayHDR™ 400, enabling realistic visual immersion. Regardless of the battlefield, it can help gamers to see the dramatic colours the game developers intended.
*The above images are simulated to enhance feature understanding. It may differ from actual use.

Gamer-centric Design

Enhance your gaming experience with eye-catching design and 3-side virtually borderless design. The adjustable base supports the monitor's tilt, height, and pivot to help you play games more comfortably.
The image shows 3 modes of the 3-side borderless monitor for gamers to play games comfortably, tilting, height adjustment, and pivoting. The image shows 3 modes of the 3-side borderless monitor for gamers to play games comfortably, tilting, height adjustment, and pivoting.

Borderless design monitor icon. Bezel Design 3-side Borderless

Tiltable monitor icon. Tilt -5~15°

Height adjustable monitor icon. Height 110mm

Pivot adjustable monitor. Pivot Clockwise

It shows the bottom part of the monitor that has a 4-pole headphone port and a headphone cable linked to it. It shows the bottom part of the monitor that has a 4-pole headphone port and a headphone cable linked to it.
4-pole Headphone Out

Plugin for Immersive
Sound Effect

Enjoy your games while having voice chat by connecting easily with 4-pole headphone out. Also, you can feel even more immersive with virtual 3D sound with DTS Headphone :X.
*Headsets are NOT included in the package. You should purchase it separately.
The animation shows the customized Modes for the Game. The animation shows the customized Modes for the Game.
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 a ‘User Defined Key’ that user can set the shortcut.
*To download the latest OnScreen Control, visit LG.COM.
*The menu on GUI may be different by the models.
  • It shows the sample image applied DAS.

    Dynamic Action Sync

    Dynamic Action Sync helps gamers to catch critical moments in real-time, reduce input delays, and respond quickly to their opponents.

  • It shows two comparison images to show that the image applied Black Stabilizer shows much more things in the dark place.

    Black Stabilizer

    Black Stabilizer helps gamers to avoid snipers hiding in the darkest places and quickly escape situations when the flash explodes.

  • The image shows that the target point is fixed in the center to enhance shooting accuracy.

    Crosshair

    The target point is fixed in the center to enhance shooting accuracy.

  • It displays the real-time refresh rate on the corner of the screen.

    FPS Counter

    The FPS Counter will let you see how well everything is loading. Whether you're editing, playing games, or watching a movie, every frame matters, and with the FPS Counter, you'll have real-time data.

*DAS runs in the background without any settings.
*The Crosshair feature is unavailable while FPS Counter is activated.
*FPS(Frame Per Second) Counter: Measurement of frames per second.
*FPS Counter may display the value that exceeds the maximum refresh rate of the monitor.
Close
CABINET/ACCESSORIES
  • Cable Holder
    Yes
    Display Port Cable
    Yes
  • HDMI Cable
    Yes
    Mouse Holder
    Yes
  • USB A to B
    Yes
DIMENSIONS/WEIGHTS
  • Shipping Dimensions (WxHxD)
    27.2" x 7.2" x 19.6"
    Shipping Weight
    19 lbs
  • With Stand (WxHxD)
    24.2"x 22.7" x 10.0" (Up) 24.2" x 18.4" x10.0"(Down)
    With Stand Weight
    13.7 lbs
  • Without Stand (WxHxD)
    24.2" x 14.6" x 2.0"
    Without Stand Weight
    9.5 lbs
INPUT/OUTPUT
  • DisplayPort
    Yes
    HDMI
    Yes
  • Headphone Out
    Yes
    USB Down-stream
    Yes
  • USB Up-stream
    Yes
PICTURE QUALITY
  • Aspect Ratio
    16:9
    Brightness
    (Typ.) 400 cd/m² (Min.) 320 cd/m²
  • Color Depth (Number of Colors)
    16.7M
    Color Gamut (Typ.)
    DCI-P3 95% (CIE1976)
  • Contrast Ratio
    (Typ.) 1000:1 (Min.) 700:1
    Display Type
    IPS
  • Refresh Rate
    240Hz
    Resolution
    2560 x 1440
  • Response Time (GTG)
    1ms (GtG at Faster)
    Screen Size
    27"
  • Viewing Angle
    178˚(R/L), 178˚(U/D)
POWER
  • DC Off (Max)
    Less than 0.3W
    Input
    100~240V (50/60Hz)
  • Power Consumption (Max.)
    55W
    Power Consumption (Typ.)
    50W
  • Power Save/Sleep Mode (Max)
    Less than 0.5W
    Type
    External Power (Adapter)
SPECIAL FEATURES
  • Adaptive Sync
    FreeSync Premium
    Auto Input Switch
    Yes
  • Black Stabilizer®
    Yes
    Color Weakness Mode
    Yes
  • Crosshair®
    Yes
    Dynamic Action Sync®
    Yes
  • Factory Calibration
    Yes
    Flicker Safe
    Yes
  • FPS Counter
    Yes
    H/W Calibration (True Color Pro)
    Yes
  • HDR (High Dynamic Range)
    Yes
    HDR Effect
    Yes
  • OnScreen Control (OSC)
    Yes
    Reader Mode
    Yes
  • Smart Energy Saving
    Yes
    User Define Key
    Yes
  • VESA DisplayHDR™
    DisplayHDR™ 400
SOUND
  • Speaker
    No
STAND
  • Display Position Adjustments
    Tilt/Height/Pivot
    Wall mount size (mm)
    100 x 100 mm
What people are saying
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*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.
With an LG computer monitor you’ll discover cutting-edge display technology and slim designs, from the LG CINEMA 3D monitor, the new standard in 3-dimensional excellence, to our dazzling LED and LCD monitors, which offer state-of-the-art display and features. You’ll get a new outlook on life with monitors and other computer equipment from LG.