To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE10 or greater).
LG.com utilizes responsive design to provide a convenient experience that conforms to your devices screen size. In order to get the best possible experience from our website, please follow below instructions.
If you’re using Internet Explorer 9 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE10 or greater).
Add items to your wishlist so you can easily find them when you return to LG.com. It's an easy way to keep track of that special something you've had your eye on or save gift ideas for friends and family.
Notify Me When Available
Enter your email address below to receive a notification as soon as this item is back in stock.
Enter your Email
Please enter a valid email
Your email was received. We will let you know when this product is back in stock.
Thank You for your Inquiry
A member of our Sales team will be in contact with you shortly.
The breathtaking clarity and fine details of 4K UHD will amaze, even when viewed up close thanks 8.3 million pixels on a screen with resolution of 3840 x 2160. That's four times the resolution of Full HD.
With FreeSync*, gamers can experience seamless, fluid movement throughout hi-res, fast-paced games. FreeSync eliminates tearing and stuttering that can occur because of differences between a graphic card’s frame rate and a monitor’s refresh rate.
4K UHD Gaming
Game On! The clarity and fine details of 4K UHD will amaze gamers thanks to 8.3 million pixels on a screen with resolution of 3840 x 2160. That's four times the resolution of Full HD for an even more immersive gaming experience.
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.
*Software download required to enable OnScreen Control. For download details, visit LGUSA.com/OnScreenControlSupport
Screen Split 2.0
Customize your monitor layout for multitasking with the latest version of LG Screen Split. Resize and display multiple windows at once, with 14 options including four different picture-in-picture (PIP) choices.
Set Game Mode for optimal gaming conditions. There are 3 modes, 2 First-Person-Shooter modes and a RTS pre-set mode so you can choose the best mode for your games.
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.
The sleek design of LG premium monitors is accentuated by the new ArcLine stand. The smooth curve of the base provides stability, assuring dependable performance with a touch of elegance.
Rated 5 out of
LG 24UD58-BThis television has been great, the quality of the image is great. I have no complaints about this product.
Date published: 2021-05-17
Rated 1 out of
Great until screen went dark - no support.This is a nice monitor I bought to work at home, I had the monitor for exactly 54 weeks and then half the monitor when dark gray. LG did not provide support. Now the monitor is useless.
Date published: 2021-05-16
Rated 5 out of
It works great. I like it. The screen is bright. It has good colors. And great viewing angles.
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.
I have Macbook Pro 2019, with USB-C (Thunderbolt 3) ports. Is this monitor compatible with my computer not for gaming but for addtl work screen for Photoshop, Premiere, etc.
Asked by: rochellehedy
The LG 24'' Class 4K UHD IPS LED Monitor (24'' Diagonal), Model # 24UD58-B does not have Thunderbolt 3 ports or a USB-C port. It features 2 x HDMI 2.o ports and a DisplayPort for connectivity. You can inquire about adapters or conversion cables that you can use to connect the monitor's ports to your USB-C (Thunderbolt 3) ports. The monitor has a native resolution of 3840 x 2160 so check to ensure that the graphics card in your MacBook Pro 2019 supports that resolution...^IFV
Answered by: Ivanf
Date published: 2020-10-07
Does the 24UD58-B use SST (single-stream transport) or MST (multi-stream transport) or something else?
Asked by: BobP64
In order to achieve 4K resolution at 60Hz, most early 4K displays on the market used Multi-Stream Transport (MST), a technology that stitches two halves of a display together into one large surface — also called a “tile” — in software. MST, can carry a signal for two or more monitors on a single cable, allowing for daisy chaining or hub configurations of multiple 4K monitors. More recent 4K displays like the LG 24'' Class 4K UHD IPS LED Monitor (24'' Diagonal), Model # 24UD58-B use Single-Stream Transport (SST), eliminating the need for stitching two halves of a display together in software. Instead, SST monitors feature scalers that support 4K resolution at 60 Hz over a single tile. MST can cause issues with in-game menus, BIOS screens, and scaling...^IFV
Answered by: Ivanf
Date published: 2020-01-09
What is the product lifecycle of 27UD58-B?
We are using it with Luggage Scanners for TSA and need to maintain a consistent configuration.
Asked by: idss
The 27UD58-B comes with a 1 year warranty. We do not rate our products on their lifecycle so we would not be able to provide this. This monitor is designed for residential use only.
Answered by: ChrisPSM
Date published: 2019-12-17
Can use this monitor with an Apple Mini 2019 ?
Asked by: JonathanC11
I have this monitor connected to a 2018 Mac Mini (the machine you reference). It works okay but the internal graphics card on the Mini (Intel 630) is underpowered and makes the system buggy at resolutions much higher than FullHD (1920x1080). For reference, the Unigine Heaven Benchmark set to Medium comes up with an average Framerate of 2.3fps at 3840x2160 & 13.6fps at 1920x1080.
If you want to use this as 4K resolution you'll probably want an external graphics solution.
Also, if you want to use a TB3 to DisplayPort cable (or any cable that didn't ship with the monitor) it nags you every time you turn it on to use the cables that came with it.
Answered by: CraiginNYC
Date published: 2019-07-18
Can the display port act as an input and output
Asked by: Melman123
The DisplayPort on the LG 27'' Class 4K UHD IPS LED Monitor (27'' Diagonal), Model # 27UD58-B is an input only...^IFV
Answered by: Ivanf
Date published: 2019-07-15
I just installed this a second monitor for my mac pro, but I need it to be in portrait mode. Resolution drops to 1080 when rotated 270 degrees. Is there a work around for this? I can buy an $80 1080 monitor to rotate. I would like to keep the monitor
Asked by: Harcourt00
We would be happy to look into the trouble you are having with your monitor. Please give our computer specialists a call at 800-243-0000 for assistance. ^CP
Answered by: ChrisPSM
Date published: 2019-03-28
Does this have built in speakers? How do they perform?
Asked by: Scottlane13
The LG 27" Class 4K UHD IPS LED Monitor (27" Diagonal), Model # 27UD58-B does not have built-in speakers...^IFV
Answered by: LGJoel
Date published: 2018-11-27
Is there anyway I can use external speakers with this monitor? I have my macbook pro and xbox hooked up via HDMI to the monitor. I've tried plugging in the speakers to the audio port on the back of the monitor, but no audio.
Asked by: dcdunk
The LG 27" Class 4K UHD IPS LED Monitor (27" Diagonal), Model # 27UD58-B has a Headphone Out (3.5 mm port) on it that you can connect a pair of Passive or Active Computer Speakers to. Make sure that you go into the audio settings on your computer and set it to output audio to the monitor...^IFV
1Free shipping not available for parts and accessories. Free shipping to qualifying US destinations in the contiguous United States; not available for P.O. Boxes, addresses outside the contiguous 48 states, international addresses, Army Post Office (APO), Diplomatic Post Office (DPO) and Fleet Post Office (FPO).
*Parts and accessories shipping cost may vary.
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 their final price and availability.
Browse all of LG’s innovative, state-of-the-art computer monitors, including:
5K monitors. Take it up a notch with the LG UltraFine monitor, boasting an immersive 27-inch display with 5120 x 2880 resolution and 218 ppi that lets you experience the beauty of a MacBook or MacBook Pro on a large 5K screen. Add to that an unbelievable color spectrum of P3 99% and you’ll be editing and enjoying high-res photos like never before. Too much for you to handle? There’s an impressive 21.5-inch Mac-friendly 4K version as well.
21:9 Curved UltraWide monitors: These high-performance, feature-packed monitors are the ultimate multitaskers. Featuring UltraWide 21:9 resolution, 4-Screen Split, Mac®-compatibility, Dual Linkup and stunning Full HD 1080p. The perfect solutions for designers, photographers, gamers and other professionals who need more room for their big ideas.
IPS monitors: Boasting true-to-life colors, IPS computer monitors lessen color loss and help to keep colors consistent at virtually any angle. The LED backlighting delivers deep black levels and rich colors for an amazing contrast and color detail.
4K monitors: Digital cinema 4K resolution provides crisp images with a significant number of pixels on screen. 4K resolution displays over four times the resolution of standard 1920 x1080 FHD, and over half a million more pixels than UHD resolution, which means you can view even the finest details clearly.
Gaming monitors: Get panoramic multitasking and immersive gaming with features like a 144Hz refresh rate -- the highest of any gaming monitor -- plus a response time of less than 1ms (1/1000 of a second) in Motion 240 Mode. It’s the ideal monitor for real-time strategy and first-person shooters. Dynamic Action Sync lets you catch every single moment in real time, while LG’s Black Stabilizer brightens dark scenes so the enemy can’t hide. Get true-to-life color and brilliant clarity from virtually every angle.
TV monitors: Get Full HD 1080p entertainment from the TV, as well as your computer. With features like a built-in digital tuner and Dolby Surround sound, LG TV monitors can bring your favorite movies and TV shows to life, along with your favorite online content and games.
Discover the latest innovations in performance and technology with gaming, TV and computer monitors from LG, including 4K, ultra-wide, IPS, LED and more. See how we’re making life good.