To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents

27MD5KB-B

27" Class UltraFine™ 5K IPS LED Monitor (27" Diagonal)

Key Features

  • 5K (5120 x 2880) IPS Display
  • 218 Pixel Per Inch
  • P3 99% Color Spectrum
  • Thunderbolt™3
  • Built-In Camera & Speaker

Ultra Clear 218 PPI 5K Display 

At 218 pixels per inch to deliver 5K resolution (5120 x 2880 at 27”) the LG UltraFine™ 5K display lets you experience the definition and detail of a Mac on a large 5K screen.

Rich Color Better Detail

A color spectrum of P3 99 enables you to edit your high-resolution photos precisely. You will experience exceptional detail and rich color on this 5K display.

5K Display with Thunderbolt™ 3

The LG UltraFine™ 5K display with Thunderbolt™ 3 port can transmit 5K video and data while simultaneously charging a new MacBook Pro (up to 85W) over a single cable. Plus, three USB-C downstream ports (USB 5 Gbps) let you connect additional devices as needed.¹

¹UltraFine 5K display requires a Thunderbolt:tm: 3 enabled Mac with Mac OS 10.12.1 or later.

Ultimate Visibility

The LG UltraFine™ 5K display reaches a brightness of 500cd/m² and can express a wide range of color and contrast. You can experience vivid, lifelike images on a 5K screen, which provides a more natural representation.²

²The default setting is half of the maximum brightness value, but it can be adjusted.

Consistent Color and Clarity

This 5K high-definition monitor with IPS minimizes color shift and delivers detailed, accurate images on the UltraFine™ 5K screen. Color is consistent from edge to edge.

Clear Communication and Entertainment

The LG UltraFine™ 5K display has an internal webcam and responsive speakers/microphone that are perfectly suited to entertainment and communication, allowing you to watch movies, and video chat.³

³UltraFine 5K display only supports Thunderbolt:tm: 3.

Easy Display Control with macOS

Detailed control of display settings such as brightness can be done using macOS without the need to use any physical buttons.

Multi-Function Screen Manager

The LG Screen Manager has been optimized for macOS to provide a variety of multi-screen options. For example, it can automatically divide the screen into two to four frames, according to users’ specific needs.

Convenient Adjustable Display Stand

LG UltraFine™ 5K displays have convenient height/tilt adjustment. Users can customize the display height to create a more personal, comfortable workstation, or easily wall-mount the display with the use of a VESA mount bracket.⁴

⁴VESA mount bracket is sold separately.

ENERGY STAR®

ENERGY STAR® certified monitors meet stringent energy efficiency requirements set by the US Environmental Protection Agency in On, Sleep, and Off Modes. On average, monitors that have earned the ENERGY STAR® are 25 more energy efficient than standard options.

PANEL
INPUT/OUTPUT
SPEAKER
POWER
SPECIAL FEATURES
DIMENSIONS/WEIGHT
CABINET / ACCESSORIES
STANDARD
LIMITED WARRANTY / UPC

QUESTIONS? LET US HELP

Simply choose a support option from the icons below:

Resources

To access more technical documentation and downloads, please visit the LG B2B Partner Portal.

LG Enhanced Service Plan (ESP)
LG's Enhanced Service Plan protects your investment by offering extended service coverage provided by LG for commercial displays in the hospitality, healthcare, and digital signage markets. By offering this program, you will enjoy the added peace of mind that comes with knowing your products are protected.
Quick Swap (Advanced Exchange)
Minimizes down time of device and quickly gets the device up and running. LG will provide a return box and prepaid return shipping label for customer to return the unit. Service call for Advanced Exchange must be made by 2pm CST.
a. Next Business Day Exchange
b. 2nd Business Day Delivery
White-Glove Quick Swap (Advanced Exchange)
An LG authorized technician will meet you onsite. Technicians will remove, re-install and return product. Service calls for Advanced Exchange delivery must be made by 2pm CST.
a. Next Business Day Exchange
b. 2nd Business Day Delivery

For more information, click here: