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LG 48 UltraGear 4K OLED 120Hz 1ms HDMI 2.1 HDR Ultimate Gaming Monitor, GQ900

Product Code: 48GQ900-B SKU: PCK12370 Categories: , , ,

Out of stock

47.5” OLED 4K UHD Display
The Ultimate Gaming Display
HDMI 2.1 @ 120Hz (Overclock 138Hz*)
0.1ms (GtG) Response time
UltraGear™ Remote Control
Speaker Output 20W x 2
Low Reflection

Display UHD 4K OLED Display
Anti-glare & Low reflection

Speed 0.1ms (GtG)
120Hz (Overclock 138Hz)**
4K@120Hz from HDMI 2.1

Technology NVIDIA® G-SYNC® Compatible
AMD FreeSync™ Premium

*Simulated image. Actual features, functionality, and other product specifications may differ and are subject to change without notice.
**Overclock must be turned on through On Screen Control or the Windows display setting. On Screen Control software installation required. Visit Support on LG.com to download.
48” OLED 4K UHD Display

The Ultimate Gaming Display

Meet the next-level of gaming thanks to an ultra-large 48” monitor, for a game-changing, immersive experience.
*Simulated image.
  • LED


  • OLED


OLED 1,500,000:1 Contrast Ratio

Extreme Contrast FTW

With a 1,500,000:1 contrast ratio, gamers will experience games the way the creators intended with bold colors.
*Simulated image.
*Simulated image. Actual features, functionality, and other product specifications may differ and are subject to change without notice.
0.1ms (GtG) Response time

Overwhelming Speed, Diving into Gaming

Enjoy the game with smoother movement, and surreal visual fluidity, with 0.1ms (GtG) response time that reduces reverse ghosting, and helps objects render clearly.
*Dramatization for illustrative purposes only.
HDMI 2.1 and VRR

Geared Up FTW

Enjoy smoother, vivid colors and high-resolution graphics thanks to HDMI 2.1, which provides 2.5x higher bandwidth than HDMI 2.0. With HDMI 2.1 and a supportable graphics card, you can experience up to 120Hz (O/C 138Hz) variable refresh rate (VRR).*** You can also transfer uncompressed 4K files at speeds up to 120Hz and uncompressed 8K files at speeds up to 30Hz.
*Simulated image.
**Dramatization for illustrative purposes only.
***Graphics card that supports HDMI 2.1 required for 120Hz VRR; sold separately. Overclock (O/C) must be turned on through OnScreen Control or the Windows display setting. In order to use OnScreen Control, software installation is required. Visit Support on LG.com to download. Supports up to 120Hz (O/C 138Hz) Variable Refresh Rate (VRR).

Technology Focused on Fluid Gaming

  • NVIDIA® G-SYNC® Compatible

    Get In The Game Officially validated by NVIDIA® as G-SYNC® Compatible**. That translates to faster, smoother gaming that’s been tested to reduce screen tearing and stutter. Never miss a frame of the action as you clinch your victories.

  • AMD FreeSync™ Premium

    AMD FreeSync™ Premium is built in. AMD FreeSync™ Premium equips serious gamers with a fluid, virtually tear-free gaming experience. With at least 120hz refresh rate at minimum FHD resolution and low latency gameplay, you’ll never miss a frame of the action as you play at peak performance.

Gamer-centric Design

Built for a Battlestation

Get in the zone with the side stand and ultra-slim design to optimize space in your gaming environment and deliver maximum game visibility.
*Simulated image. Actual features, functionality, and other product specifications may differ and are subject to change without notice.
*Simulated image.
**Headphones sold separately. For DTS patents, see http://patents.dts.com. Manufactured under license from DTS, Inc. or its affiliates. DTS trademarks and logos are registered trademarks or trademarks of DTS, Inc. in the United States and other countries. ALL RIGHTS RESERVED.
*Simulated Image.
  • Dynamic Action Sync®

    Action as it Happens
    Get the closest thing to real-time gaming. Dynamic Action Sync® elevates your gameplay for a pro-level experience. Respond to action, opponents, and every moment with reduced input lag and unbelievable performance.

  • Black Stabilizer®

    Gameplay Never in the Dark
    Black Stabilizer is your ally to attack or defend against enemies hiding in the shadows. It delivers a pro-level gaming experience by brightening dark scenes for enhanced vision and a jump on the competition.

  • Crosshair®

    Crosshair® Feature Brings an Accuracy Advantage
    Accuracy is at the center of your gameplay with the Crosshair feature. Center-display crosshairs give enhanced vision and pro-level precision for increased accuracy in first-person shooter games.

  • FPS Counter

    See if Your Frames Per Second Can Keep Up
    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

SKU: PCK12370 Categories: , , ,
Adaptive Sync

FreeSync Premium, G-Sync Compatible

Brand Name


Curvature type


Display Type



DCI-P3, Speakers, Wall-Mount

Monitor Type


Refresh Rate



3.5mm, Audio, Display Port 1.4, HDMI 2.1, SPDIF, USB 3.0



Response Time


Screen Size

48 Inch

Width Type





    • Screen Size
    • 47.5″
    • Curved
    • No
    • Display Type
    • OLED
    • Color Gamut (Typ.)
    • DCI-P3 99% (CIE1976)
    • Color Depth(Number of Colors)
    • 1.07B
    • Pixel Pitch(mm)
    • 0.274 mm x 0.274 mm
    • Response Time (GTG)
    • 0.1ms GtG R/T
    • Refresh Rate
    • 120Hz
    • Aspect Ratio
    • 16:9
    • Display Resolution
    • UHD
    • Resolution
    • 3840 x 2160
    • Brightness
    • 135cd (typ) / 108cd (Min)
    • Contrast Ratio
    • 1500000:1 (Typ.), 1,200,000 : 1 @25% APL
    • Viewing Angle
    • 178º(R/L), 178º(U/D)


    • HDMI
    • Yes x 3
    • DisplayPort
    • Yes x 1
    • Headphone Out
    • Yes
    • USB Up-stream
    • YES(1ea/ver3.0)
    • USB Down-stream
    • YES(2ea/ver3.0)
    • SPDIF out
    • YES (Optical Digital Audio Out)


    • Type
    • Built-in Power
    • Input
    • 100~240V (50/60Hz)
    • Power Save/Sleep Mode (Max)
    • Less than 0.5W
    • DC Off (Max)
    • Less than 0.3W
    • Power Consumption (Typ.)
    • 175W
    • Power Consumption (Max.)
    • 222W


    • NVIDIA G-Sync™
    • G-SYNC Compatible
    • Adaptive Sync
    • AMD FreeSync™ Premium
    • Black Stabilizer
    • Yes
    • Dynamic Action Sync
    • Yes
    • Crosshair
    • Yes
    • Smart Energy Saving
    • Yes
    • Reader Mode
    • Yes
    • H/W Calibration (True Color Pro)
    • Yes
    • Color Calibrated
    • Yes
    • On Screen Control (OSC)
    • Yes
    • HDR (High Dynamic Range)
    • HDR10
    • HDR Effect
    • Yes
    • FPS Counter
    • Yes
    • FreeSync (Low Frame Compensation)
    • Yes
    • User Define Key
    • Yes
    • VRR
    • Yes
    • Overclocking
    • Yes
    • RGB LED Lighting
    • Hexagon Lighting
    • Others (Feature)
    • VESA DSC Tech. DTS HP:X (H/P Out)


    • Speaker
    • Yes
    • Speaker Output
    • 20W x 2
    • DTS HP:X
    • Yes


    • With Stand (WxHxD)
    • 42.2″ x 25.9″ x 7.3″
    • Without Stand (WxHxD)
    • 42.2″ x 24.6″ x 1.8″
    • Shipping Dimensions (WxHxD)
    • 50.6″ x 30.4″ x 6.8″
    • With Stand Weight
    • 37.04 lbs
    • Without Stand Weight
    • 34.2 lbs
    • Shipping Weight
    • 42.6 lbs


    • Wall Mount Size (mm)
    • 300 x 200 mm
    • Display Port
    • Yes
    • HDMI
    • Yes x 3
    • Others (Accessory)
    • Back Door(Purple Gray), Cable Cover(Purple Gray), Screw(Black), Battery
    • USB A to B
    • Yes

      Product Code Product Name Quantity

          Product Code Product Name Quantity