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25” Class 21:9 UltraWide™ IPS Monitor (25.0" Diagonal)

  • 25UM64-S

Key Features

  • UltraWide 21:9
  • Mac® Compatible
  • sRGB 99%
  • 4-Screen Split
  • ENERGY STAR® Qualified
UltraWide 21:9

UltraWide 21:9

The UltraWide 21:9 aspect ratio makes movies and games more immersive than ever. Need to get some work done, too? All of that UltraWide real estate makes it easy to view multiple documents at the same time, so you don't need to flip back and forth between them.

Mac® Compatible

Mac® Compatible

Graphic designers will surely appreciate the many features of LG's Mac®-compatible UltraWide monitor. The 21:9 widescreen and 4-Screen Split will simplify working with multiple graphics windows. Disclaimer: Mac is a trademark of Apple Inc., registered in the U.S. and other countries.

sRGB 99%

sRGB 99%

sRGB is the standard color space of ideal color reproduction. So, with over 99% coverage of the sRGB spectrum, this LG monitor is a great solution for professional photographers, graphic designers or anyone looking for highly accurate color.

*Disclaimer: Color mode conversion between Adobe RGB and sRGB is available on the "Color Mode" menu.

4-Screen Split

4-Screen Split

Multitasking doesn't have to mean shuffling back and forth between windows. With a single click, the 4-Screen Split feature divides the screen into as many as four customizable segments, two-by-two. Now you can see four different windows at the same time.

Disclaimer: *Screen Split software runs on Windows Vista/7/8 and Mac OS.

Dual Linkup

Dual Linkup

The Dual Linkup feature allows two compatible portable devices--such as a computer, camera, phone, or Blu-ray player--to be connected to the monitor, and both can be viewed on the same screen simultaneously.

IPS

IPS

IPS (In-Plane Switching) technology enhances the performance of liquid crystal displays. Response times are shortened, color reproduction is improved, and users can now view the screen at virtually any angle.

Full HD 1080p Resolution

Full HD 1080p Resolution

This stunning picture is the reason you wanted HDTV in the first place. With almost double the pixel resolution, Full HD 1080p gives it superior picture quality over standard HDTV. You’ll see details and colors like never before.

ENERGY STAR® Qualified

ENERGY STAR® Qualified

Earning the ENERGY STAR means a product meets strict energy efficiency guidelines set by the US Environmental Protection Agency and the Department of Energy. For TVs, it means they save energy both in standby and active (when they're on) modes. ENERGY STAR qualified TVs use about 30% less energy than standard units.

5M:1 Dynamic Contrast Ratio

5M:1 Dynamic Contrast Ratio

A dynamic contrast ratio of 5,000,000:1 is your assurance of strong video performance, with deep blacks, bright whites and pleasing colors.

SUMMARY
Screen Size 25"
PANEL SPECIFICATIONS
Screen Size Class (diagonal) 25" Class (25" diagonal)
Panel Type IPS - LED
Aspect Ratio 21:9
Resolution 2560 x 1080
Color Gamut sRGB (100%)
Brightness (cd/m2) 250 cd/m2 (Center, 1 point)
Contrast Ratio(Original) 1000:1
Response Time 14ms (5ms GTG)
Viewing Angle (CR≥10) R/L 178 (Typ.), U/D178 (Typ.)
Panel Surface Hard Coating, 3H
INPUTS/OUTPUTS
DVI-D 1
HDMI™ 2
Headphone Out 1
Display Port 1
SPEAKER
Type 2ch (L/R)
Audio Output 3W x 2
POWER
ENERGY STAR® Qualified Yes
Type Adapter
Input 100~240V
Consumption (On) 31W
SPECIAL FEATURES
PC Yes (Wide, Original, Cinema1, Cinema2, 1:1)
DDC/CI Yes
Auto Resolution Yes
Plug & Play Yes
sRGB Yes
Sound Yes
Screen-split Yes (S/W)
PBP (Picture by Picture) Yes
DIMENSIONS/WEIGHT
Monitor with Stand (WxHxD) 24.0" x 15.0" x 7.4"
Monitor without Stand (WxHxD) 24.0" x 11.0" x 1.56"
Shipping Dimensions (WxHxD) 26.9" x 14.0" x 5.2"
Monitor with Stand Weight 8.82 lbs
Monitor without Stand Weight 8.3 lbs
Shipping Weight 13.9 lbs
STANDARD
TCO6.x TC06.0
UL(cUL) Yes
CB Yes
FCC-B, CE Yes
CCC, BSMI Yes
KC Yes
EPA Yes
ROHS, REACH Yes
Windows 8 Yes
CABINET / ACCESSORIES
VESA® Size (mm) 75 x 75
Power Cord 1
HDMI 1
Detachable Base Yes
Tilt (angle) -5~20 Degree
Stand Body Cover 1
WARRANTY / UPC
Limited Warranty 1 Year Parts & Labor
UPC 719192194526

What People Are Saying

Rated 4.4 out of 5 by 7 reviewers.
Rated 4 out of 5 by Clarity is great The clarity of the monitor is excellent. The product is high quality and easy to use. August 19, 2015
Rated 5 out of 5 by Very good value Found the option to work with side by side of great use. Movies are great February 21, 2015
Rated 5 out of 5 by Love the UltraWide My vision is not what it used to be and I really needed a larger monitor. The ultrawide was exactly what I needed. The picture quality is what you would expect from lg (great) and it is large enough to where I can see what I couldn't before. Really looks great when watching movies. Also, the ability to see 4 screens at once is something you have to see to appreciate. I highly recommend this monitor. February 11, 2015
Rated 4 out of 5 by Fantastic Monitor I do a lot of video editing and Blu-ray watching, and this monitor is excellent. Max resolution of 2560x1080, and although I only utilize 1920x1080, Blu-rays look amazing on this monitor. Scope features fill up the entire screen, and watching Blu-rays in full 2.35:1 in Cinema 1 mode on this monitor is breathtaking. This is a very strong purchase for the high-end moviephile; I've only had this for a few days so far, but I love it. Price point might be a little high but frankly, it's worth every penny. My only minor complaint is that this doesn't have a remote to make switching aspect ratios and adjusting volume a little bit easier. The toggle controls at the bottom of the screen seem a bit cheap and breakable. September 22, 2014
Rated 5 out of 5 by Amazing and so easy to use with my Mac This display is amazing for the price! It took less than 2 min to set up. It connected with my mac very easily all I needed was a thunderbolt adapter which you can pick up at any electronic store. Amazing color and contrast. The extra width has helped with countless programing assignments. The only negative is that I wish the speakers were a little better but I can also have additional plug in speakers so not a big deal August 16, 2014
Rated 4 out of 5 21:9 IPS panel for reasonable price This monitor can replace dual monitors with the advantage there are no bezels in the middle- which lets me "squeeze" a third window onto the screen. Got to keep the second monitor - for when I need it. IPS panel has nice color rendering. Great for applications that use multiple windows, for music, photo or video editing. 21:9 is native to film, so movies, "fit" well. One caution - a DVI-D dual link cable is required - I had a DVI-I - no good (the different DVI-cables / adaptors to HDMI look similar but aren't.) Without it the monitor didn't sync. August 10, 2014
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19 Questions & 15 Answers

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2 answers

difference between 25UM64-S and 25UM-P

Category: I own this product
1 year, 4 months ago
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koroy
Los Angeles, CA, USA
 
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Answer: 
They appear the same to me. Under compare, the "Energy star" does not show on one but they are both certified, in fact i can not find any differences in specs. The "Expert Staff" should know your are talking about the 25um64-S and the 25um65-P. Really cant find it without the 65 in there? The 65-P can be found: http://www.lg.com/us/monitors/lg-25UM65-P-ultrawide-monitor

I suspect they are the same but the 64-S may have been specially packaged for Costco (i saw it there today, which brought me here) and possibly other warehouse stores. Many companies take the same hardware and give it a unique number depending on where they sell it.
1 year, 4 months ago
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JoeSmith
 
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Answer: 
We appreciate your interest in these LG monitors. We would be more than happy to provide assistance with your questions. However, we do not appear to have a 25UM-P monitor model. Specifications for the 25UM64-S monitor can be found on our website at http://www.lg.com/us/monitors/lg-25....
1 year, 4 months ago
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Where can I download drivers online?

I recently purchased the LG 25UM64-S monitor and cannot locate drivers or software for it that works with Windows 7 64 bit. When I use the included CD's to download the driver and software it says "Not a valid 32 bit program".

Thanks,

- Matt
Category: I own this product
Interested in: Troubleshooting
1 year, 4 months ago
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hingfdiuh
 
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Answer: 
We regret the inconvenience you have experienced with this monitor. Unfortunately, this monitor has been designed as a Plug and Play device. There are no drivers or other software available for download for this monitor.
1 year, 4 months ago
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NeilE
 
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Split Screen using Parallels software

I have a MacBook Pro running Windows 8.1 Pro via Parallels 9.0. It says the split screen app fails to load so I can't run split screen software.
Category: I own this product
1 year, 2 months ago
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jasonb
Indianapolis, IN, USA
 
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Answer: 
We regret the inconvenience you have experienced with this monitor. We are unfamiliar with the Parallels software. We can only recommend that which was provided with the monitor itself.
1 year, 2 months ago
User Name:
NeilE
 
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I have user A who sits at the desk.
He needs user B to be able to turn on and use her computer while he uses his, in a shared space on the monitor.
Both users operating separate computers at the same time.
Category: I do not own this product
1 year, 1 month ago
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JohnnMiami
Miami, FL, USA
 
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Answer: 
Sure. Using the pbp mode, if they are able to plug in 2 of the 4 available inputs at the same time. There is a DVI-D, a Display Port and 2 HDMI slots. I currently use my HDMI slots for my console and my pc. You will only be able to use sound from one or the other, not both. But external speakers or headphones can solve that if that is an issue.
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4 months, 2 weeks ago
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thegamerdug
Ohio
 
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I want to use Win7 Extended desktop to show 2 1280x1024 screens side by side with PBP for a total resolution of 2560x1024. I can't find a way to show the screens at full resolution without the black bars on each side
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Interested in: How To use
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1 year, 1 month ago
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mixersoft
 
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Answer: 
We appreciate your interest in this monitor and its capabilities. The use of a computer can certainly be a valid source on this monitor. What would be the source of the secondary signal required for the Picture By Picture display? Please contact our Customer Interactive Center at 800-243-0000 for additional information in this situation.
1 year, 1 month ago
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NeilE
 
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