LG 27UL850 27" 4K Ultra HD IPS Monitor

  • Part Number: 27UL850
  • Manufacturer: LG
  • Quickfind Code: 540187

  • Stock: Out Stock

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Product Features:
  • Condition: New
  • Size 27"
  • Refresh Rate 60HZ
  • Panel Type IPS
  • Resolution 3840 x 2160 (4K)
  • Input Connections DP HDMI
  • Variable Refresh Rate Technology Freesync
  • Main Colour Black / Silver
+ Read More Information


Product Description

The Era of UHD 4K HDR Is Now

Enjoy flawless visuals and all the true vibrancy of colour with LG UHD 4K HDR Monitor. Content creators working on HDR content will appreciate its capability to reproduce brightness and contrast for previews and editing.

VESA DisplayHDR™ 400

Clearer and Brighter HDR

'The monitor supports VESA DisplayHDR™ 400 with wide-range brightness and contrast, enabling dramatic visual immersion in the latest HDR games, movies and images.

HDR Effect

HDR Effect to SDR Content

LG UHD 4K HDR Monitor can transform standard content into HDR-quality video right on the screen. Using a picture quality algorithm, it improves tone mapping and luminance of SDR content for an HDR-like experience.

IPS with sRGB 99% (Typ.)

True Colours and Wider View

LG IPS display has extraordinary colour accuracy, covering 99% of the sRGB colour spectrum. It also has a wider viewing angle, so it's even easier to enjoy true colour visuals.

3-Side Virtually Borderless Design

Immersive Visual Experience

This display is streamlined with a slim bezel on three sides, and MAXXAUDIO® further immerses you into the dazzling, lifelike visuals with enhanced audio clarity.

USB Type-C™

Unified Interface for Easy Set-up

Display Connection uses USB Type-C™ and is compatible with MacBook. With a single cable, you can simultaneously transfer 4K screen data and other data while charge a MacBook or any mobile device up to 60W.

True Color Pro software

Hardware Calibration Ready

Optimise colour performance by using Hardware Calibration through the True Color Pro software, making the most of LG IPS 4K display's wide colour spectrum and consistency.

*No calibrator included.

OnScreen Control

Easier User Interface

OnScreen Control is simple and intuitive. You can customize your display options, even pivot control, with a few simple clicks.

*Software download required to enable OnScreen Control. For download details, visit LG.com.
*Modifications or updates of the OnScreen Control Software are not notified in advance.

Ergonomic Stand

Optimal Immersion and Performance

The pivoting monitor is useful for any programs that can display vertically-oriented information or for photographic editing. The height adjustment feature also adds ergonomic convenience. 

Main Features

  • VESA DisplayHDR 400
  • sRGB 99% (Typ.)
  • 3-Side Virtually Borderless Design
  • Radeon FreeSync Technology
  • Ergonomic Stand (Height/Pivot/Tilt)
Technical Specification

LG 27UL850 27" 4K Ultra HD IPS Monitor


Screen Aspect Ratio16:9
Screen Size27 in
Screen technologyIPS Panel
Colours1.07 billion
Pixel Pitch0.1554 mm
Brightness350 Lumens
View Angle (Horizontal - Max)178 °
View Angle (Vertical - Max)178 °
Anti-Glare / Anti-StaticAnti-Glare 3H
Contrast Ratio1,000:1
Resolution (Native)3840 x 2160 pixels
Resolution Type (Native)4K Ultra HD
Response time5 ms
Colour GamutsRGB: 99%
HD SupportYes
Aspect Ratio16:9
Vertical Frequency60 Hz


Display TypeFreeSync
VESA DisplayHDR 400
Form FactorMonitor
Case ColourBlack
Width613.1 mm
Depth234.2 mm
Height449.5 ~ 559.5 mm
Weight6.1 kg


Wall MountableYes
Wall MountVESA 100 x 100 mm
Tilt (Forward/Backward)Yes
Height AdjustableYes
Pivot (Rotation)Yes


Warranty2 Years




USB Ports1 x USB Type-C
2 x USB 3.0 Type-A
Headphone Ports1 x 3.5mm Jack
HDMI Ports2 x HDMI
DisplayPort In1 x DisplayPort 1.4


Plug and PlayYes


Electrical Power Consumption40 W
Electrical Power Consumption Standby0.5 W
Voltage100 ~ 240 Vac
Electrical Frequency50 ~ 60 Hz
Energy RatingB

Key Features

Resolution (Maximum)3840 x 2160 Pixels
Resolution Type (Maximum)4K Ultra HD
Screen Size Range24 - 29 in
VESA MountableYes
Built-in SpeakersYes
Hard Glass CoatingNo
VGA ConnectionNo
DVI ConnectionNo
HDMI ConnectionYes
BNC ConnectionNo
TV TunerNo
Panel TechnologyIPS
3D ReadyNo
Power SourceMains Powered
LED BacklightYes
Disk Form Factor3.5
Projection Aspect Ratio16:9
Display Model in ShowroomNo
DisplayPort ConnectionYes
120Hz Refresh RateNo
Screen Type4K (2160p)
144Hz Refresh RateNo
Curved DisplayNo
165Hz Refresh RateNo
200Hz Refresh RateNo
180Hz Refresh RateNo
240Hz Refresh RateNo
Thunderbolt ConnectionNo
HDR SupportDisplayHDR 400
75Hz Refresh RateNo
Built-in USB HubYes
Refresh Rate60 Hz

Graphics Device


Item Details

Manufacturer Code27UL850
Alternative Part Number27UL850-W.AEK

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