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  • 21:9 UltraWide FHD IPS Monitor
  • sRGB over 99%
  • On-Screen Control with Screen Split 2.0
  • Game Mode
25" Class 21:9 UltraWide® Full HD IPS LED Monitor (25" Diagonal)
$ 149.99

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 more can now be adjusted with just a few clicks of the mouse, instead of hard buttons on the monitor.
Watch how the On-Screen Control feature can help configure your display for maximum organization and efficiency.
Software download required to enable OnScreen Control. For download details, visit


    • Type
    • Adapter
    • Input
    • 100~127V


    • TUV-Type
    • Yes
    • UL(cUL)
    • Yes
    • FCC-B, CE
    • Yes
    • Windows
    • Yes (win10)
    • ErP
    • Yes


    • Shipping Weight
    • 11.9 lbs
    • With Stand (WxHxD)
    • 24" x 15.1" x 7.4"
    • Without Stand (WxHxD)
    • 24.6" x 14.8" x 2.1"
    • Shipping Dimensions (WxHxD)
    • 26.9" x 14" x 5.2"
    • With Stand Weight
    • 8.8 lbs


    • Smart Energy Saving
    • Yes
    • Picture Mode
    • Yes
    • Original Ratio
    • Yes
    • PIP (Picture in Picture)
    • Yes
    • Automatic Standby
    • Yes
    • 4 Screen-split
    • Yes
    • Flicker Safe
    • Yes
    • Six Axis Control
    • Yes
    • Black Stabilizer:
    • Yes
    • OnScreen Control (OSC)
    • Yes


    • Limited Warranty
    • 1 Year Parts & Labor
    • UPC
    • 719192199156


    • Screen Size Class (diagonal)
    • 25"
    • Resolution
    • 2560 x 1080
    • Response Time
    • 5ms GTG
    • Color Depth
    • 8bits, 16.7M
    • Panel Type
    • IPS
    • Color Gamut (CIE1931)
    • sRGB over 99%
    • Brightness (typical)
    • 250 cd/m2
    • Contrast Ratio
    • Mega
    • Viewing Angle
    • 178 / 178
    • Pixel Pitch (mm)
    • 0.2286mm x 0.2286mm


    • HDMI 2.0
    • 2


    • Power Cord
    • Yes
    • HDMI™:
    • Yes
    • Cable Holder
    • Yes
    • CD
    • Yes
    • ESG
    • Yes
    • Manual
    • Yes


    • Speaker
    • No built-in speaker


    • Reader Mode
    • Yes

What people are saying

Rated 5 out of 5 by from Life is better at home. I have a 15" screen laptop i use for work, USAR, and at home. It does OK, but at 58y it became laborious to operate as there wasn't enough rough to side by side and it was hard to see. My new LG has made my life easier. Multitasking, organizing, spreadsheets get work done. So much so I ordered a 34" LG monitor no longer
Date published: 2022-11-04
Rated 5 out of 5 by from Works Great A couple years old, which keeps the price down, but works for my business needs (mostly excel and coding) perfectly
Date published: 2021-04-21
Rated 5 out of 5 by from Excellent resolution, amazing experience I have had this monitor for 1 month and is the best detition a I could have taken. The experience with a split screen is amazing and as a video editor, this is an excellent feature.
Date published: 2021-02-11
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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.

How do you get the split-screen to work?

Asked by: MsFyste
You will need to download and install LG's OnScreen Control Software on your PC/Laptop from the support page for the LG 25'' Class 21:9 UltraWide® Full HD IPS LED Monitor (25'' Diagonal), Model # 25UM58-P which will give you Split Screen options. You can also use the Screen Split feature offered by Windows OS or Mas OS depending on what Operating System the PC/Laptop that you have connected to the monitor is running...^IFV
Answered by: Ivanf
Date published: 2021-07-19

Where can I purchase an extra power cable for this monitor? Thank you

Asked by: bwilden
Parts and accessories can be obtained through our parts distributor, Encompass Parts. Their contact number, for placing orders and pricing information, is 866-779-7906. You can also use their website, at ^CP
Answered by: ChrisPSM
Date published: 2019-10-17

Will i be able to achieve a double monitor setup with a MacBook air or a dell laptop? Are they compatible with Mac?

Asked by: phillyruffryder
I am running the MacBook Pro 2017 and using two of these monitors and it works great. Just keep in mind you will need 2x USB-C to HDMI adapters to run that setup.
Answered by: Groundflyer1979
Date published: 2020-07-09

Is it compatible for Xbox?

Asked by: Aaaaaaaaaaa
The LG 25'' Class 21:9 UltraWide® Full HD IPS LED Monitor (25'' Diagonal), Model # 25UM58-P has a resolution of 2560 x 1080 and features 2 x HDMI ports on it so you will be able to play Xbox games on it but you will probably get black bars on the screen since this is a 21:9 Aspect Ratio screen and your Xbox probably only outputs a 16:9 Aspect ratio 1080 image...^IFV
Answered by: Ivanf
Date published: 2019-07-10

does it have internal speakers?

Asked by: chaosgear
Hello, the 29UM58-P does not have internal speakers. ^AC
Answered by: Amber C
Date published: 2019-08-14

Does it work with windows 7?

Asked by: Ramandeep
Yes, it will work with Windows. ^AC
Answered by: Amber C
Date published: 2018-12-18

Does the monitor have a 3.5mm headphone jack to plug external speakers directly into the back? 

Asked by: Matts46788
The LG 25" Class 21:9 UltraWide® Full HD IPS LED Monitor (25" Diagonal), Model # 25UM58-P does have a 3.5 mm port in the back. The port is a teal color-coded port...^IFV
Answered by: LGJoel
Date published: 2020-09-07

Is this Vesa compatible? If so, what size?

Asked by: Fatih Nararya
The LG 25" Class 21:9 UltraWide® Full HD IPS LED Monitor (25" Diagonal), Model # 25UM58-P is a VESA compliant monitor and it supports a VESA Wall Mount Pattern of 75 x 75 mm...^IFV
Answered by: LGJoel
Date published: 2020-09-28
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