27" 4K UHD UltraFine™ IPS monitor

27US500-W

Key Features

27” UHD 4K (3840x2160) IPS display
HDR10, DCI-P3 90% (Typ.)
Brightness 300nits upgrade
3-side Virtually Borderless
LG Switch

Details mastered

On the desk, there is an ultrafine monitor displaying Photoshop work. Next to the monitor, there is a desk lamp, a mouse, paper, and colored pencils.

*The images simulated to enhance feature understanding. It may differ from actual use.

Enjoy your creativity

Experience stunning visual clarity and vibrant colours with the LG UHD monitor. UltraFine™ supports 4K resolution, 90% DCI-P3, over 300nits brightness, and a 3-side borderless design that provides an efficient workstation for illustrators, photographers, and video editors.

Display

27” UHD 4K (3840x2160)

IPS (178° Wide view)

Image quality

HDR10

DCI-P3 90% (Typ.)

300nits brightness

Feature

3-side Virtually Borderless Design

Tilt adjustable

HDR 10 with DCI-P3 90%

See amazing colours

HDR technology is now applied to various content. Our monitor is compatible with industry standard HDR10 (High Dynamic Range), based on the DCI-P3 90% colour gamut, supporting specific levels of colour and brightness that enable viewers to enjoy the dramatic colours of the content.

*The images simulated to enhance feature understanding. It may differ from actual use.

*Brightness: 300nits (Typ.), Colour Gamut: DCI-P3 90% (Typ.).

On the left is an FHD image, and on the right is a 4K UHD image.

UHD 4K

Clarity with
8.29 million pixels

Enjoy vivid and accurate colour expression, thanks to UHD 4K.Enjoy vivid and accurate colour expression, thanks to UHD 4K.

*The images simulated to enhance feature understanding. It may differ from actual use.

Ergonomic design

Easy and comfy

The 3-side thin bezel design with the stand's slim-flat form blends into your office or home taking up minimal space. And it allows an ideal working experience through convenient tilt adjustment.

Borderless design

3-side Virtually Borderless

Tilt

-5~15˚

*The images simulated to enhance feature understanding. It may differ from actual use.

LG Switch app

Switch swiftly

LG Switch app helps to optimize the monitor to your work and life. You can readily divide the whole display up to 6, change the theme design, or even launch a video call platform with a mapped hotkey.

*The images simulated to enhance feature understanding. It may differ from actual use.

*To download the latest LG Switch app, search for 27US500 in the LG.com Support Menu.

What’s in the box

1. Stand body 2. Stand base 3. Screws 4. Power adapter 5. HDMI cable 6. Quick Start Guide, Registration Card, Warranty

The box includes the Stand body, Stand base, Screws, Power adapter, HDMI cable, Quick Start Guide, Registration Card, and Warranty.

*The images simulated to enhance feature understanding. It may differ from actual use.

Key Spec

Display - Size [Inch]
27
Display - Resolution
3840 x 2160
Display - Panel Type
IPS
Display - Aspect Ratio
16:9
Display - Color Gamut (Typ.)
DCI-P3 90% (CIE1976)
Display - Brightness (Typ.) [cd/m²]
300
Display - Refresh Rate (Max.) [Hz]
60
Display - Response Time
5ms (GtG at Faster)
Mechanical - Display Position Adjustments
Tilt

All Spec

INFO

Product name
UHD
Year
Y24

DISPLAY

Aspect Ratio
16:9
Brightness (Min.) [cd/m²]
240
Brightness (Typ.) [cd/m²]
300
Color Depth (Number of Colors)
1.07B
Color Gamut (Min.)
DCI-P3 86% (CIE1976)
Color Gamut (Typ.)
DCI-P3 90% (CIE1976)
Contrast Ratio (Min.)
700:1
Contrast Ratio (Typ.)
1000:1
Panel Type
IPS
Pixel Pitch [mm]
0.1554(H) * 0.1554(V)
Refresh Rate (Max.) [Hz]
60
Resolution
3840 x 2160
Response Time
5ms (GtG at Faster)
Size [cm]
68.4 cm
Size [Inch]
27
Viewing Angle (CR≥10)
178º(R/L), 178º(U/D)

FEATURES

Reader Mode
Yes
Black Stabilizer
Yes
Color Weakness
Yes
Dynamic Action Sync
Yes
Flicker Safe
Yes
HDR 10
Yes
HDR Effect
Yes
Super Resolution+
Yes

SW APPLICATION

Dual Controller
Yes

CONNECTIVITY

DisplayPort
Yes(1ea)
DP Version
1.4
HDMI
Yes(2ea)
Headphone out
3-pole (Sound Only)

POWER

AC Input
100~240V (50/60Hz)
Type
External Power(Adapter)
Power Consumption (Sleep Mode)
Less than 0.5W (HDMI/DP input condition)
Power Consumption (DC Off)
Less than 0.3W

MECHANICAL

Display Position Adjustments
Tilt
Wall Mountable [mm]
100 x 100 mm

DIMENSIONS/WEIGHTS

Dimension in Shiping (W x H x D) [mm]
690x447x167
Dimension without Stand (W x H x D) [mm]
613.5x363.5x45.4
Dimension with Stand (W x H x D) [mm]
613.5x454.7x214.9
Weight in Shipping [kg]
7.3
Weight without Stand [kg]
4.8
Weight with Stand [kg]
5.5

ACCESSORY

HDMI
Yes

What are the benefits of using UHD 4K & 5K monitors?

1. Ultra-High Resolution for Crystal-Clear Image Quality

Boasting 4K (3840×2160) and 5K (5120×2160) resolutions, these monitors offer a much higher pixel count than conventional displays. This results in sharper, more detailed rendering of text, images, and videos, which makes everything on screen look incredibly clear and crisp.

2. Optimized Color Accuracy for Professional Visual Work

These monitors support advanced technologies that enhance image quality and color accuracy, making them ideal for creative professionals. They are a perfect fit for tasks like photo and video editing, graphic design, and color grading, where accurate and vibrant colors are paramount.

3. Enhanced Content Immersion

You can watch 4K content from services like Netflix, YouTube, and other streaming platforms in its native, high-quality format. The high brightness and rich contrast levels further elevate your viewing experience, making movies and TV shows more immersive and visually stunning.

4. More Screen Space

The high resolution allows you to display more content on a single screen at once. This is a big advantage for multitasking, especially for tasks such as video editing, design, coding, or research, where having multiple applications and windows open side by side can significantly improve your workflow.

Who would especially benefit from using UHD 4K & 5K monitors?

LG UHD 4K & 5K monitors are especially well-suited for users who demand precision, love high-quality content, and value efficient multitasking.

They are ideal for professionals in graphic design, photo editing, and video production, where high resolution and accurate color reproduction are crucial. The monitors' support for technologies like DCI-P3 and HDR10 enhances both convenience and visual quality. The increased screen real estate also benefits planners, developers, researchers, and finance professionals who work with multiple windows simultaneously, improving overall workflow efficiency.

For those who want to enjoy 4K content from platforms like YouTube or Netflix in its original quality, the sharp resolution and vibrant contrast provide a deeply immersive viewing experience.

In short, UHD 4K & 5K monitors offer a versatile solution, perfectly serving both professional users who need visual accuracy and general users who want to enjoy rich, detailed content.

What are the differences between OLED, IPS, and VA panels?

OLED (Organic Light-Emitting Diode)

OLED panels are a premium display technology where each pixel emits its own light. This self-emissive design allows for true blacks and an infinite contrast ratio, since pixels can be fully turned off. They also have ultra-fast response times, making them the best option for high-end gaming monitors, premium TVs, and professional video editing where colour accuracy and speed are critical.

IPS (In-Plane Switching)

IPS panels are known for their accurate colour reproduction and wide viewing angles, which keeps the image clear and consistent even when viewed from the side. This makes them a great all-purpose choice for office work, design, and gaming. Gamers especially appreciate their superior colour accuracy, as it allows them to experience the game’s visuals exactly as the developers intended.

VA (Vertical Alignment)

VA panels offer the highest native contrast ratio of all LCD types, delivering an immersive experience for movies and videos with deep blacks and rich colours. While not as fast as TN or OLED panels, their performance has improved to the point of being a great, all-around option for both casual gaming and general media consumption.