Gaming Desktop Monitor - 27gx700a-b - 27in - Qhd 2560x1440 - Oled 16:9 - Black

Introduction

LG First 4th Gen. OLED Gaming Monitor with True Black 500

Unveiling the LG's Brightest* 4th Gen OLED
Introducing LG’s first gaming monitor powered by 4th Gen OLED with revolutionary Primary RGB Tandem technology—reaching up to 1500 nits of peak brightness for visibly clearer gameplay. In fast-paced or sunlit in-game scenes, enhanced APL and reduced ABL help maintain consistent luminance without dimming critical visuals. UL Verified Perfect Black and VESA DisplayHDR™ True Black 500, this next-gen OLED delivers the contrast and clarity gamers need to react faster, see more, and stay immersed in every frame.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*Among all models using WOLED prior to 4th Gen. OLED, 27GX700A offers the highest brightness.

Next-Gen OLED Brilliance
Powered by 4th Gen Primary RGB Tandem OLED, the 27GX700A delivers brighter visuals with less power than the previous 3rd Gen OLEDs—reaching up to 1500 nits of peak brightness. Its advanced 4-stack RGB structure produces deeper contrast, sharper detail, and stunning color precision. Experience clearer shadows, deep immersion, and visual consistency in every frame—built for serious gaming.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.

UL-verified Perfect visual experience, consistent in both low and bright light
Perfect black
Perfect Black is UL-verified and delivers true black levels to enhance perceived brightness and contrast, whether it's bright or dark around you.

Perfect color & 100% color fidelity
Perfect Color and 100% Color Fidelity deliver accurate color expression even under varying lighting conditions, from low light to bright ambient environments.

Perfect reproduction
UL-verified Perfect Reproduction delivers that actual game content is faithfully rendered on screen, maintaining intended color and detail in both dark and bright environments. Unlike static image-based metrics, this certification reflects real-world content reproduction accuracy.

Deeper Detail with VESA DisplayHDR™ True Black 500
Experience unparalleled depth and vibrant realism with VESA DisplayHDR™ true black 500, delivering detailed black expression even in the darkest scenes. With a 1.5M contrast ratio, DCI-P3 98.5% (typical) color gamut, and Delta E=2 color accuracy, the monitor ensures that colors are displayed with realistic detail, as close to the original intent as possible.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.

*1.5M:1 is the contrast ratio at 25% APL (Average Picture Level) value which is given as a percentage and refers to the value between the black level and the reference level for white.

Advanced eye comfort technologies by five UL verifications
Featuring a matte anti-glare finish, LG WOLED’s advanced eye comfort technologies minimize frustrating reflections and keep your eyes comfortable, delivering crystal-clear gaming performance with consistent clarity. With UL verifications in key areas—limiting harmful blue light exposure and preventing distractions from flickering lights—these technologies promote visual comfort and contribute to a smoother gaming experience, whether you’re gaming in bright environments or LED-lit rooms.

*All pictures shown are simulated for illustration purpose only.
*LG WOLED have been verified as Flicker-Free, Discomfort Glare Free, and Low Blue Light by UL.
*Certificate Number: Flicker-Free Display (OLED) - A196009, Discomfort Glare Free - V563481 (conditions of UGR less than 22), Low Blue Light Hardware Solution Platinum - V745051, Eyesafe 3.0 CPF60 - V745354, Eyesafe 3.0 RPF40 - V275741
*The above feature may vary depending on the user’s computing environment or conditions.

Protecting OLED via On-Screen Display
Through On-Screen Display, you can adjust OLED brightness and enable protection settings to prevent afterimages or burn-in, allowing you to enjoy superior OLED picture quality for longer. Plus, gamers can also easily customize their gaming setup for optimal performance.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.

How to use On-Screen Display
Enjoy seamless access to your favorite features as you dive into gaming or searching! Let’s find the joystick located in the center of your monitor. Press the joystick button to bring up main menu of the gaming GUI.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*The display burn-in may occur in brighter mode.

Lightning speed
Our UltraGear™ OLED monitor delivers unmatched power with a 280Hz refresh rate, offering ultra-smooth visuals and crisp, ghost-free gameplay that gives you a competitive edge.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.

Overwhelming speed, diving into gaming
The ultra-fast 0.03 response time (GtG), reducing reverse ghosting and providing fast response time, lets you to enjoy a whole new gaming performance

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*Select 'Faster Mode' to perform '0.03ms Reponse Time'. (Game Adjust ? Response Time ? Faster Mode).

Certified with a widely adopted technology
Powered by AMD FreeSync™ Premium Pro, NVIDIA-validated G-SYNC® compatibility, and VESA AdaptiveSync™ certification, this monitor provides tear-free, ultra-smooth visuals and low latency, delivering unmatched gaming precision and fluidity.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*The performance of the feature is compared to the models not applying the sync technology.
*Errors or delays may occur depending on the network connection.

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 sold separately.

Smarter Control, Seamless Switching by LG Switch
With the LG Switch app, it's easy to optimize your monitor for both gaming and everyday use. Effortlessly manage your monitor settings—adjust image quality and brightness to your preference, then apply your settings instantly using a hotkey. The app also lets you split the screen into 11 layouts and launch your video call platform in a click—bringing even more convenience to your setup.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*This video is for illustrative purposes only and may not reflect the actual 27GX700A product specifications.
*LG Switch requires software and manual download from LG.com for proper use.

Compact and sleek
Experience our hexagon lighting and a virtually borderless 4-sided clean design featuring a fully adjustable base with swivel, tilt, height, and pivot. A clutter-free L stand and wide-range swivel adjustment are designed to minimize desk space usage and eliminate dead space efficiently.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.

Display

Display diagonal

68.6 cm (27")

Display resolution

2560 x 1440 pixels

HD type

Quad HD

Native aspect ratio

16:9

Display technology

OLED

Panel type

OLED

Touchscreen

No

Display brightness (typical)

335 cd/m²

Response time

0.03 ms

Response time measurement type

GTG (Gray to Gray)

Display surface

Gloss

Anti-glare screen

Yes

Screen shape

Flat

Contrast ratio (typical)

1500000:1

Maximum refresh rate

280 Hz

Viewing angle, horizontal

178°

Viewing angle, vertical

178°

Display number of colours

1.07 billion colours

Pixel pitch

0.2292 x 0.2292 mm

Display diagonal (metric)

67.32 cm

High Dynamic Range (HDR) supported

Yes

High Dynamic Range (HDR) technology

High Dynamic Range 10 (HDR10)

Colour gamut standard

DCI-P3

Colour gamut

99.5%

Performance

NVIDIA G-SYNC

Yes

NVIDIA G-SYNC type

G-SYNC Compatible

AMD FreeSync

Yes

AMD FreeSync type

FreeSync Premium Pro

VESA Adaptive Sync support

Yes

Flicker-free technology

Yes

Low Blue Light technology

Yes

Game mode

Yes

Smart modes

Energy saving

Multimedia

Built-in microphone

No

Built-in camera

No

Design

Market positioning

Gaming

Product colour

Black

Refurbished

No

Frameless design

Yes

Front bezel colour

Black

Detachable stand

Yes

Feet colour

Black

Ports & interfaces

Built-in USB hub

Yes

USB hub version

2.0 / 3.2 Gen 1 (3.1 Gen 1)

USB upstream port type

USB Type-B

Number of upstream ports

1

Number of USB Type-B upstream ports quantity

1

HDMI

Yes

HDMI ports quantity

2

HDMI version

2.1a

DisplayPorts quantity

1

DisplayPort version

1.4

Headphone out

Yes

Headphone outputs

1

Headphone connectivity

3.5 mm

Ergonomics

VESA mounting

Yes

Panel mounting interface

100 x 100 mm

Wall mountable

Yes

Height adjustment

Yes

Adjustable height (max)

11 cm

Pivot

Yes

Swivelling

Yes

Swivel angle range

-30 - 30°

Tilt adjustment

Yes

Tilt angle range

-5 - 15°

Picture-in-Picture

Yes

On Screen Display (OSD)

Yes

Plug and Play

Yes

Power

Power consumption (off)

0.3 W

AC input voltage

100 - 240 V

AC input frequency

50/60 Hz

Energy efficiency scale

A to G

Weight & dimensions

Width (with stand)

605.2 mm

Depth (with stand)

249.1 mm

Height (with stand)

579.3 mm

Weight (with stand)

9 kg

Width (without stand)

605.2 mm

Depth (without stand)

45.3 mm

Height (without stand)

351 mm

Weight (without stand)

4.8 kg

Packaging data

Package width

820 mm

Package depth

532 mm

Package height

183 mm

Package weight

12.2 kg

Package type

Box

Packaging content

Stand included

Yes

Swivel arm

Yes

Power adapter included

Yes

Screws included

Yes

Quick start guide

Yes

Manual

Yes

Audio cable length

1.8 m

DisplayPort cable length

1.8 m

HDMI cable length

1.8 m

Power cable length

1.8 m

Other features

Brand specific technologies

Crosshair

FPS counter

Yes

Hardware calibration

Yes