LG 27UK850-W 27″ 4K Ultra HD LED Flat Black, White computer monitor LED display


LG 27UK850-W 27″ 4K Ultra HD LED Flat Black, White computer monitor LED display

LG 27UK850-W 27″ 4K Ultra HD LED Flat Black, White computer monitor LED display

£599.00 £379.87

Out of stock

£599.00 £379.87

  • 3840×2160 QHD
  • DVI, HDMI & Displayport
  • 60Hz / 5ms Response Time
  • Panel Type: IPS
  • AMD FreeSync Technology
Availability: Out of stock SKU: 8806098110315


LG 27UK850-W 27″ Class 4K UHD IPS LED Monitor

HDR 10  

To more fully realize content creators’ vision, this monitor is compatible with industry-standard HDR10 high dynamic range, supporting specific levels of colour and brightness that exceed the capabilities of ordinary monitors.

HDR Effect

The HDR Effect helps transform non-HDR content into high-quality video that looks like HDR through its picture quality algorithm.

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 colour.

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 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

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.

Advanced Gaming Features

Serious gaming features for serious gamers. Quickly optimize monitor settings to activate Black Stabilizer to reveal superior detail in dark scenes while the Dynamic Action Sync feature assures smooth, fluid gaming action.

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.

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.

Technical Specifications

Size (Inch) 27

Panel Type IPS

Color Gamut (CIE1931) sRGB 99% (Typ)

Color Depth(Number of Colors) 10bit(8bit + A-FRC)

Pixel Pitch(mm) 0.1554 x 0.1554

Aspect Ratio 16:9

Resolution 3840 x 2160

Brightness(Typ.) Peak 450nits, Typical 350nits, Min


Contrast Ratio(Original) 1000:1 (Typ)

(DFC) Mega, On/Off

(GTG) 5ms (High)

Viewing Angle(CR≥10) 178/178 (CR≥10) (Typ)

Surface Treatment(Glare/non-Glare) Anti-Glare 3H


Type Adapter (140W)

Input 100~240V (50/60Hz)

Output(for Speaker) –

Normal On(EPA Typ.) 32W

Normal On(factory out condition Typ.) 50W

Power Save/Sleep Mode(Max) 0.5W

DC Off(Max) 0.3W


D-Sub –


HDMI Yes x2 (ver 2.0), (HDR support)

DisplayPort Yes x1 (ver 1.2), (HDR support)

Mini DisplayPort –

Thunderbolt –

USB type-C Yes x1 (ver 3.1 – Gen1) PD 60W

/ DP Alternate Mode / Data

Others –

[ Jack Location ] Rear


Type MAXX Audio

Audio output 5W x 2


Analog H-Frequency –

Analog V-Frequency –

LAN H-Frequency –

LAN V-Frequency –

HDMI H-Frequency 30 ~ 135kHz

HDMI V-Frequency 56 ~ 61Hz

Display port H-Frequency 30 ~ 135kHz

Display port V-Frequency 56 ~ 61Hz

Free Sync V-Frequency Basic : 48~60Hz / Extended :

40~60Hz (HDMI / DP)

USB-C H-Frequency 30 ~ 135kHz

USB-C V-Frequency 56 ~ 61Hz


USB_Up –

USB_Down 2 downstream (No Service Only Port,

ver 3.1 gen1)




Photo effect –

Quad Mode –

Sound –

sRGB Yes

AdobeRGB –

Deep Color(xvYCC) –

ITU Color Standard –

SMPT Color Standard –


HDCP HDMI & DP & USB-C, Yes (2.2)

Intelligent Auto (Auto Resolution) –

Remote Control –


Dual Controller Yes


Front Black Texture

B/Cover White Texture

Stand Silver Spray

Base Diecasting Silver Spray


Base Detachable Yes

Tilt(Angle) -5º ~ 20º

Swivel(Angle) No

Height(mm) 110mm

Pivot Yes


TCO6.0 –

UL(cUL) Yes


TUV-Type Yes


Power Cord Yes (White)

External Calibrator ACB8300 –

D-Sub –


DP to DP Yes (White)

mDP to DP –

USB Type-C to Type-C –


Set (with Stand) W613.1 X D234.2 X H559.5

Set (without Stand) W613.1 X D44.6 X H364.4

Box W690 X D208 X H492

Wall Mount (mm) 100 x 100


Set (with Stand) 6.1

Set (without Stand) 4.8

Box 9.0

The item is fully working in excellent cosmetic condition, The screen has been replaced with a new one. May have some scratches on the back/frame that not effect on the screen. The item comes with power cable, stand, HDMI & The USB-C cable only.

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