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27UL850-W

27'' Class 4K UHD IPS LED Monitor with VESA DisplayHDR 400 (27'' Diagonal)

$549.99
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  • 27" UHD (3840 x 2160) IPS Display
  • VESA DisplayHDR 400
  • USB-C Type-C with 60W Power Delivery
  • sRGB 99% Color Gamut
  • 3-Side Virtually Borderless Display
  • Height/Pivot/Tilt Adjustable Stand
  • Usually ships within 2 business days*
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27" Class 4K UHD IPS LED Monitor with VESA DisplayHDR 400 (27" Diagonal)
$ 549.99
Add to Cart
4K UHD HDR1 4K UHD HDR2

4K UHD HDR

To more fully realize content creators' vision, this monitor is compatible with VESA DisplayHDR 400 high dynamic range, supporting specific levels of color and brightness that exceed the capabilities of ordinary monitors.
CLEARER and BRIGHTER HDR1 CLEARER and BRIGHTER HDR2
VESA DisplayHDR™ 400

CLEARER and BRIGHTER HDR

Discover a more lifelike picture with high dynamic range, which provides bolder contrast between the brightest and darkest areas of the screen. This VESA DisplayHDR 400 monitor has been rated to deliver impressive peak luminance of 400 nits for undeniably spectacular highlights.
IPS with sRGB 99% (Typ.)1 IPS with sRGB 99% (Typ.)2

IPS with sRGB 99% (Typ.)

This monitor, with 99% coverage of the sRGB spectrum, is a great solution for photographers, graphic designers or anyone looking for highly accurate color.
HDCP 2.2 Compatible 1

HDCP 2.2 Compatible

Connect with confidence: This LG 4K monitor is compatible with the latest HDCP 2.2 copy protection, so it will display video from 4K streaming services, game consoles and Ultra HD Blu-ray disc players.
Virtually Borderless Design1 Virtually Borderless Design2

Virtually Borderless Design

The ultra-thin bezel on three sides of this streamlined display offers a virtually borderless visual experience, without distraction from the precise, gorgeous image. A sleek addition to any desktop.
USB Type-C™1 USB Type-C™2

USB Type-C™

Offering a new generation of convenience, USB Type-C™ ports allow 4K video display, data transfer and laptop/mobile device charging, all at the same time over a single cable. Reduce cord clutter and increase efficiency with USB Type-C™.

Radeon FreeSync™*

Radeon FreeSync™* reduces the tearing and stuttering that occur between a graphic card's frame rate and a monitor's refresh rate enabling smoother motion and less stuttering in demanding games.

Radeon FreeSync™*<#if counter!=0>1<#if> Radeon FreeSync™*<#if counter!=0>1<#if>

Dynamic Action Sync

Gamers can experience optimized, fast-pace gaming with Dynamic Action Sync. Dynamic Action Sync is a feature that minimizes input lag so the game play in RTS games is more responsive.

Dynamic Action Sync<#if counter!=0>2<#if> Dynamic Action Sync<#if counter!=0>2<#if>

Black Stabilizer

Keep visibility even in dark scenes. LG's Black Stabilizer senses dark scenes and helps make it brighter so that you can find the enemies hiding and waiting to attack your player in the dark.

Black Stabilizer<#if counter!=0>3<#if> Black Stabilizer<#if counter!=0>3<#if>
*FreeSync is available when connected via HDMI or DisplayPort.

Game Mode

Customize your gaming conditions. There are game modes for FPS games and a RTS pre-set mode so you can choose the best settings for the game you're playing.
Game Mode1 Game Mode2

Game Mode

Customize your gaming conditions. There are game modes for FPS games and a RTS pre-set mode so you can choose the best settings for the game you're playing.
Game Mode1 Game Mode2

Game Mode

Customize your gaming conditions. There are game modes for FPS games and a RTS pre-set mode so you can choose the best settings for the game you're playing.
Game Mode1 Game Mode2
On-Screen Control3 On-Screen Control4

On-Screen Control

On-Screen Control puts a host of essential monitor settings into a handy window for quick, easy access. Volume, brightness, picture mode presets, Screen Split 2.0 and Dual Controller and more can now be adjusted with just a few clicks of the mouse, instead of hard buttons on the monitor.
Watch the Full Movie
*Software download required to enable OnScreen Control. For download details, visit LGUSA.com/OnScreenControlSupport.
Ergonomic Stand1 Ergonomic Stand2

Ergonomic Stand

The sleek design of LG premium monitors is accentuated by the ArcLine stand. The smooth curve of the base provides stability, assuring dependable performance with a touch of elegance.
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PICTURE QUALITY

  • Screen Size
    27"
    Panel Type
    IPS
  • Color Gamut (Typ.)
    sRGB 99% (CIE1931)
    Color Depth(Number of Colors)
    1.07B
  • Pixel Pitch(mm)
    0.1554 x 0.1554 mm
    Response Time (GTG)
    5ms (GtG at Faster)
  • Refresh Rate
    60Hz
    Aspect Ratio
    16:9
  • Resolution
    3840 x 2160
    Brightness
    350cd (typ) / 280cd (Min)
  • Contrast Ratio
    700:1 (Min.), 1000:1 (Typ.)
    Viewing Angle
    178º(R/L), 178º(U/D)
  • Surface Treatment
    Anti Glare, 3H

INPUT/OUTPUT

  • HDMI
    Yes x 2
    DisplayPort
    Yes x 1
  • USB Type-C
    Yes
    Headphone Out
    Yes
  • USB Down-stream
    YES(2ea/ver3.0)

POWER

  • Type
    External Power(Adapter)
    Input
    100-240Vac, 50/60Hz
  • Power Save/Sleep Mode (Max)
    Less than 0.5W (HDMI/DP input condition)
    DC Off (Max)
    Less than 0.3W
  • Power Consumption (Typ.)
    40W
    Power Consumption (Max.)
    130W

SPECIAL FEATURES

  • Color Weakness
    Yes
    Adaptive Sync
    RADEON FreeSync™
  • Black Stabilizer
    Yes
    Dynamic Action Sync
    Yes
  • Flicker Safe
    Yes
    Smart Energy Saving
    Yes
  • H/W Calibration Ready (True Color Pro)
    Yes
    Reader Mode
    Yes
  • Super Resolution +
    Yes
    Color Calibrated
    Yes
  • Dual Controller
    Yes
    On Screen Control (OSC)
    Yes
  • HDR (High Dynamic Range)
    Yes (HDR10)
    VESA DisplayHDR™
    DisplayHDR™ 400
  • HDR Effect
    Yes

SOUND

  • Speaker
    Yes
    Speaker Output
    5W
  • Maxx Audio
    Yes
    Speaker Channel
    2ch

DIMENSIONS/WEIGHTS

  • With Stand (WxHxD)
    24.1" x 22.0" x 9.2" (Up), 24.1" x 17.7" x 9.2" (Down)
    Without Stand (WxHxD)
    24.1" x 14.4" x 1.8"
  • Shipping Dimensions (WxHxD)
    27.2" x 8.2" x 19.4"
    With Stand Weight
    13.5 lbs
  • Without Stand Weight
    10.6 lbs
    Shipping Weight
    19.8 lbs

STAND

  • Display Position Adjustments
    Tilt/Height/Pivot

CABINET/ACCESSORIES

  • Wall Mount Size (mm)
    100 x 100 mm
    Display Port
    Yes
  • HDMI
    Yes
    USB Type-C
    Yes

WARRANTY

  • Limited Warranty
    1 Year Parts and Labor

What people are saying

Rated 1 out of 5 by from Disappointing I bought this a month ago and have discovered some of the programs such as True Color don’t work. I made a mistake, but I will keep it.
Date published: 2020-02-19
Rated 5 out of 5 by from Great picture, perfect size I really like the 27"UHD that I got. I was originally looking at bigger screens, but I really liked the specs and reviews on this one. After having it a few weeks I'm glad I didn't go any larger, this is perfect for my home office. Incredible picture and the joystick is nice once you get used to it. It would be nice if it came with some directions so I didn't have to go on Google to find out about the joystick!
Date published: 2020-01-05
Rated 5 out of 5 by from Quality display, great convenience with usb-c This was an upgrade to 27” for a new Mac Air. I’m very happy with the resolution and color, perfect for software development (lots is real estate) and for photo editing (high marks on color accuracy). And I love needing only one USB-C connection to my Mac for both power and display. I’ve used both USB ports on the backside, a great convenience when migrating photo and video backups, although it is a problem that if the screen sleeps the power to those ports goes off (maybe this could be fixed in a firmware update?). Overall, very happy with this purchase.
Date published: 2019-12-18
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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.

If I plug in my laptop to the USB-C port of the monitor and the picture is at max quality (4k at 60 hz), will the other USB-A ports on the monitor continue to function at USB 3 speeds, or are they downgraded to USB 2.0?

Asked by: Jrdavis
USB upstream and downstream ports usually refer to ports on a USB hub. An upstream port connects to the host device (PC) while the downstream ports are where you plug in peripheral devices (thumb drives, printers, etc.). On the LG 27'' Class 4K UHD IPS LED Monitor with HDR 10 (27'' Diagonal), Model # 27UK850-W, the USB Upstream port is the USB-C port. A powered USB hub will not affect the performance of the devices connected to it (ie. it will not make them transfer any faster). However, If you have several higher powered USB devices trying to work off a non-powered USB hub (a USB hub that only gets its power from the USB port on your PC, which is relatively low), then those devices can fail to work, as they don't have enough power to run them. Non-Powered USB Hubs are more for low power draw devices. But if your talking about performance being transfer speed, then no (unless it doesn't work at all). All devices connected through a USB hub share the bandwidth available to that hub. if you use a USB 3.0 port with a USB 2.0 device, the transfer speed will only top out at 480 Mb/s...^IFV
Answered by: Ivanf
Date published: 2020-01-15

Can this monitor be wall mounted and which wall mount accessory do I need

Asked by: YIEH
The 27UL850-W is compatible with mounts that use the VESA pattern 100 x 100 mm.
Answered by: ChrisPSM
Date published: 2019-11-21

Hi, When was this monitor release? Thank you,

Asked by: cloud612
The LG 27'' Class 4K UHD IPS LED Monitor with VESA DisplayHDR 400 (27'' Diagonal), Model # 27UL850-W is a 2019 model...^IFV
Answered by: Ivanf
Date published: 2019-09-27

Will this monitor charge a LG Gram 17 laptop connected via its Thunderbolt 3 port without degrading performance? I.e., will the laptop function at it's peak performance without throttling down the CPU? I plan on using the Gram 17 with it screen turned off

Asked by: Matt44
The USB Type-C&trade; port on the LG 27'' Class 4K UHD IPS LED Monitor with VESA DisplayHDR 400 (27'' Diagonal), Model # 27UL850-W allows 4K video display, data transfer and laptop/mobile device charging, all at the same time over a single cable. IT supports USB Power Delivery (PD) and delivers 60W of power...^IFV
Answered by: Ivanf
Date published: 2019-08-07

I will be connecting a new MacBook Pro to the monitor. Does the USB-C port have power? If not, which monitors do have power for the USB-C&nbsp;

Asked by: Terrya
The USB-C port on this LG 27'' Class 4K UHD IPS LED Monitor with VESA DisplayHDR 400 (27'' Diagonal), Model # 27UL850-W supports USB PD (Power Delivery) and will deliver 60W...^IFV
Answered by: Ivanf
Date published: 2019-07-11

Does this monitor have PBP function (Picture by Picture)? I just bought one but can't find the option in the OSD menu. However, the older model 27UK850-W seems to have

Asked by: keithPBP
The 27&quot; Class 4K UHD IPS LED Monitor with VESA DisplayHDR 400 (27&quot; Diagonal), Model # 27UL850-W does not have a Picture-by-Picture function...^IFV
Answered by: Ivanf
Date published: 2019-06-12

Besides the power supply, what if any cables ship in the box with the 27UL850-W display? E.g. USB-C cable, HDMI cable, etc., and what lengths?

Asked by: mike_SHI
A DisplayPort cable, HDMI cable and USB Type-C cable are included accessories with the LG 27&quot; Class 4K UHD IPS LED Monitor with VESA DisplayHDR 400 (27&quot; Diagonal), Model # 27UL850-W...^IFV
Answered by: Ivanf
Date published: 2019-05-08

(27UL850-W) Can this monitor receive and display a 10-bit HDR signal with full 4:4:4 RGB sampling?

Asked by: LukasK
The HDMI Ultra HD Deep Colorfunction on the LG 27&quot; Class 4K UHD IPS LED Monitor with VESA DisplayHDR 400 (27&quot; Diagonal), Model # 27UL850-W can be set for each HDMI port and will support an 8-bit Color Depth with Chroma Samplings of YCbCr 4:4:4, and RGB 4:4:4...^IFV
Answered by: Ivanf
Date published: 2019-04-15
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27UL850-W
$549.99
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*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.

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