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 utilises 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

LG 21:9 UltraWide 25UM57

  • 25UM57

  • Discontinued Product

Key Features

  • 21:9 ULTRAWIDE FULL HD (2560x1080)
  • DYNAMIC ACTION SYNC
  • BLACK STABILIZER
  • SRGB OVER 99%
  • 4-SCREEN SPLIT
General
Size (Inch) 25
Panel Type IPS
Aspect Ratio 21:9
Resolution 2560 x 1080
Brightness (cd/m2) 250
Response Time (ms) 5
Response Time_Typ. (ms) 14
Viewing Angle (°) 178 /178 (CR≥10)
Colour Depth (Num of Colours) 6bit+FRC, 16.7M
Pixel Pitch (mm) 0.2286 x 0.2286
Colour Gamut sRGB 99%
Surface Treatment Hard Coating(3H), Anti-glare
Input / Output
HDMI Yes(2EA)
Headphone Out Yes
Features
Picture Mode Yes
DDC/CI Yes
HDCP Yes
Plug & Play Yes
Response Time Control Yes
Special Features
Game mode Yes
Screen split Yes(S/W)
Black Stabilizer Yes
DAS Mode Yes
Flicker safe Yes
Dual controller Yes(S/W)
Six Axis Control Yes
Off Timer Yes
Colour Calibrated Yes
Stand
Base detachable Yes
Tilt(Angle) Yes: -5º ~ 20º Degree
Standard (Certification) & VESA Mounting
TCO6.0 Yes
UL(cUL) Yes
TUV-Type Yes
FCC-B, CE Yes
CCC, BSMI Yes
ErP Yes
VESA Mounting (mm) 75 x 75
Power
Type / Input Adaptor / 100~240V
Consumption Normal On (Typ.) 27W
DC Off (Max) 0.3W
Dimensions - WxDxH (mm)
Set (with Stand) 609 x 188 x 383
Set (without Stand) 609 x 55 x 287
Box Dimension 682 x 355 x 131
Weight(Kg)
Set with Stand (Kg) 4
Set without Stand (Kg) 3.7
Shipping Weight (Kg) 5.54

What People Are Saying

Rated 4 out of 5 by from This product has helped my productivity greatly This monitor is perfect for a basic daily use, it should be fine unless you are a graphic designer or editor of some sort. This monitor is very easy to use with all the controls on one button behind the power LED. The glossy finish takes away from the design, you will be able to Dust and marks etc. The 1080p screen is perfectly good for web browsing, light gaming and school work. The LG comes with a game mode and the option to reduce the response time. This helps if you are playing a competitive or if you require fast reaction speeds.
Date published: 2016-04-02
  • y_2017, m_7, d_19, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_GB, sid_MD05205163, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lgelectronics-en
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 492ms
  • REVIEWS, PRODUCT

QUESTIONS? LET US HELP

Simply choose a support option from the icons below: