27UK670-B

27'' UHD 4K IPS Monitor with USB Type-C™

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$399.99
$429.99
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KEY FEATURES

  • 27" UHD (3840 x 2160) IPS Display
  • 3-Side Virtually Borderless Design
  • sRGB 99% Color Gamut and HDR 10
  • USB Type-C with 40W PD
  • Radeon FreeSync™
  • Tilt/Height/Pivot/Swivel Adjustable Stand
27" UHD 4K IPS Monitor with USB Type-C™
$ 399.99
#1 UHD Monitor Brand in the U.S. for 3 years in a row*

#1 UHD Monitor Brand in the U.S. for 3 years in a row*

*The NPD Group, Inc., U.S. Weekly Retail Tracking Service, Monitors, Display Resolution: 3840 x 2160, Based on Dollars, 52 Weeks Ending Apr 4, 2020 vs. same weeks in 2018 & 2019.
USB Type-C™

Easy Control and Connectivity

Display Connection uses USB Type-C™ and is compatible with Mac devices*. With a single cable, you can simultaneously transfer 4K screen data and other data while charge a MacBook or any mobile device up to 40W.
*To work properly, the USB Type-C™ cable included in the package is required to connect the USB Type-C™ port to the monitor.
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.
*To download the latest OnScreen Control, visit LG.COM.
*The product images and OnScreen Control in the video are for illustrational purposes only and might differ from the real product and Actual OnScreen Control.
Versatile Design

Better Workplace Ergonomics

The 27UK670 supports tilt, swivel, pivot and height adjustment options for the best comfort at work. These ergonomics also make it easier to share content with your team members, leading to enhanced productivity.

PICTURE QUALITY

    • Size
    • 27"
    • Display Type
    • IPS
    • Response Time
    • 5ms (GtG at Faster)
    • Refresh Rate
    • 75Hz
    • Display Resolution
    • 4K UHD

INPUTS/OUTPUTS

    • HDMI
    • Yes x 2
    • DisplayPort
    • Yes x 1
    • USB Type-C
    • Yes (Power Delivery ~40W)

DISPLAY

    • Resolution
    • 3840 x 2160
    • Aspect Ratio
    • 16:9
    • Pixel Pitch
    • 0.1554 x 0.1554 mm
    • Brightness (Min.)
    • 240cd/m²
    • Brightness (Typ.)
    • 300cd/m²
    • Color Gamut (Typ.)
    • sRGB 99% (CIE1931)
    • Color Depth (Number of Colors)
    • 1.07B
    • Contrast Ratio (Min.)
    • 700:1
    • Contrast Ratio (Typ.)
    • 1000:1
    • Viewing Angle (CR≥10)
    • 178º (R/L), 178º (U/D)
    • Surface Treatment
    • Anti-Glare, 3H

FEATURES

    • Color Calibrated
    • Yes
    • Flicker Safe
    • Yes
    • Reader Mode
    • Yes
    • Color Weakness
    • Yes
    • Super Resolution+
    • Yes
    • RADEON FreeSync™
    • Yes
    • Black Stabilizer
    • Yes
    • Dynamic Action Sync
    • Yes
    • Smart Energy Saving
    • Yes

SW APPLICATION

    • Dual Controller
    • Yes
    • OnScreen Control (LG Screen Manager)
    • Yes

CABINET/ACCESSORIES

    • HDMI
    • Yes

CONNECTIVITY

    • HDMI
    • Yes (2ea)
    • HDMI (Max. Resolution at Hz)
    • 3840 x 2160 @ 60Hz
    • DisplayPort
    • Yes (1ea)
    • DP Version
    • 1.2
    • DP (Max. Resolution at Hz)
    • 3840 x 2160 @ 60Hz
    • USB-C
    • Yes (1ea)
    • USB-C (Max. Resolution at Hz)
    • 3840 x 2160 @ 60Hz
    • USB-C (DP Alternate Mode)
    • Yes
    • USB-C (Data Transmission)
    • Yes
    • USB-C (Power Delivery)
    • 40W
    • USB Downstream Port
    • Yes (2ea/ver3.0)
    • Headphone out
    • Yes

POWER

    • Type
    • External Power (Adapter)
    • AC Input
    • 100~240 V (50/60 Hz)
    • Power Consumption (Typ.)
    • 41W
    • Power Consumption (Max.)
    • 98W
    • Power Consumption (Sleep Mode)
    • Less than 0.5W (HDMI/DP input condition)
    • Power Consumption (DC Off)
    • Less than 0.3W

MECHANICAL

    • Wall Mountable
    • 100 x 100 mm

DIMENSIONS/WEIGHT

    • With Stand (WxHxD)
    • 24.1" x 20.8" x 9.9"
    • Without Stand (WxHxD)
    • 24.1" x 14.4" x 1.8"
    • Shipping Dimensions (WxHxD)
    • 27.7" x 21.7" x 7.6"
    • With Stand Weight
    • 15.4 lbs.
    • Without Stand Weight
    • 10.6 lbs.
    • Shipping Weight
    • 22.5 lbs.

GENERAL

    • 2020 Model
    • Yes

ACCESSORY

    • HDMI
    • Yes
    • DisplayPort
    • Yes
    • USB Type C
    • Yes

WARRANTY/UPC

    • UPC
    • 719192617452

What people are saying

Rated 5 out of 5 by from Excellent monitor Very good quality. Image is top notch. Im using it as an external monitor with HDMI cable. Only one small complaint. The monitor wouldn't turn on when I started the computer. I tried different cables. This didn't help. The only thing that solved the issue was configuring the picture mode as 'cinema'.
Date published: 2021-10-04
Rated 4 out of 5 by from Good image quality I glad that I bought it. The graphic are really good specially for programming. I bought it on Amazon, they had a better price. The only think I don’t like are the buttons. I used two laptops with this monitor and I think they should have made it easier to which sources.
Date published: 2021-08-28
Rated 2 out of 5 by from Some trivialities spoil the mix its a good monitor but I have a few 4k devices so I am not blown away anymore. But the reason I write this is to warn buyers of a gross shortcoming of this device made all the worse by its "triviality". Buyers could be alerted to it by 1 simple word inserted at a crucial point but since LG chose not to they were not ashamed enough to fix it. You judge when I tell you: They wrote the USB ports on the monitor act as a USB hub. What they should have wrote is: as a unpowered hub, which is pretty weak as even the cheapest TV/monitors provide at least power to their ports, but big LG? no small mind!
Date published: 2021-06-18
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27UK670-B
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$429.99
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ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Can the monitor be connected via HDMI? Or only USBC?

Asked by: Trish B
Connectivity for the LG 27'' UHD 4K IPS Monitor with USB Type-C™, Model # 27UK670-B includes 2 x HDMI ports (ver. 2.0), a DisplayPort (DP ver. 1.2), a USB Type-C port (up to 40W USB PD), and a Headphone Out (3.5 mm port)...^IFV
Answered by: Ivanf
Date published: 2021-06-04

Is it possible to use the USB Ports at the back and use DP/HDMI Connection? Or the USB ports will only work if you only use USBC?

Asked by: CesarG
I have LG 27in 4k /USBC. USB ports only work with USBC connected!
Answered by: Dta20502
Date published: 2020-11-16

Is 1920x1080 the max resolution size? I'm using it with Mac OS 10.14.6 Mojave with the HDMI cord and the default is 1920x1080. The only bigger display resolution is 3840x2160 (low resolution). I wish I could set it to 2560 x 1440. Is that possible?

Asked by: Jingleballs
Hey, I'm just some randomer that has stumbled upon your comment after purchasing this for myself. You may need to use a displayport or usb-c connection to use higher resolutions as HDMI may not be enough to transfer so much data.
Answered by: WilliamIPark
Date published: 2020-07-03

Does this monitor actually support HDR10? It's the third bullet in the description, but the monitor doesn't appear to actually have HDR capabilities. I called support, and they said that the product page was wrong. Is it possible to enable w/ firmware?

Asked by: Andy90
If our Support Center verified that the page for the LG 27'' UHD 4K IPS Monitor with USB Type-C™, Model # 27UK670-B is incorrect and that the monitor does not support HDR or have any HDR capability, then it is not possible to enable it with firmware. It would require a hardware (chipset) update...^IFV
Answered by: Ivanf
Date published: 2020-12-20

When I use this monitor with my MacBook it mounts a drive "CRP DISABLD" then complains I didn't eject it when I disconnect. I shouldn't have to eject a monitor. How do I fix this?

Asked by: invertedspear
@ChrisPSM: I emailed and they passed it off as a Mac problem unless I can also trigger it with a PC. Doesn't happen with other LG monitors. Don't have a PC to test with.
Answered by: invertedspear
Date published: 2020-05-02
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