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LG 27MU58-B Black 27" IPS (GTG) 5ms LCD 3840 x 2160, UHD 4K FreeSync Technology VESA Mountable Black Equalizer Dual Controller

Sold and Shipped by antonline.com a-seller

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  • 16:9 UHD 4K IPS Black
  • Resolution: 3840 x 2160
  • Video Input: 2 x HDMI, Display Port
  • Contrast Ratio: 1,000:1 (Typ.), Mega (DFC)
  • 3 years with advance exchange options

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the LG Electronics 27MU58-B

Warranty, Returns, And Additional Information
Ownership: 1 day to 1 week
Verified Owner
3/ 5
Not Freesync Supporded by AMD

Pros: VESA compatible
Good color
Clear image

Cons: FreeSync doesn't work. Found out it is not compatible. https://www.amd.com/en/products/freesync-monitors The -P version is apparent

Overall Review: Chose this one over others for freesync but AMD says it is not a compatible monitor even though it is advertised as one.

9 out of 9 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Worked for 9 months

Pros: - Worked for 9 months

Cons: - Stopped working after 9 months

Overall Review: Screen suddenly started looking like "static", the screen was completely unreadable / unusable, both with DIsplayPort and HDMI. Couldn't even see the monitor's own on-screen display controls! I'll be sending it back.

4 out of 5 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
1/ 5
Only works for days at a time....

Pros: Viewing angles are great, screen is sharp, great color... really enjoying this upgrade WHEN IT WORKS

Cons: Per my Q/A entry for this item, I am having serious issues getting the monitor to continuously work. My PC uses a an i7 CPU, GTX980 GPU, has 16GB of RAM, Windows 10... and everything is functioning fine. My power supply has more than enough juice to power even 2-3 monitors with no issue.

The display worked great for 4-5 days, but then the monitor stopped 'waking up' from sleep mode. It basically acts like it is going to turn on (the white power light appears, but not even the monitor backlight seems to engage), but then nothing: a total black screen. Pressing the power button makes the white light reappear, but that's it... nothing after that. Hooking the PC up to another 1080p monitor works totally fine, whether it's Display port or HDMI, so it's not a cable issue.

I spoke with LG and they actually SEEMED to solve the problem, but it only fixed it for 4-5 days, and now I'm back to square one. Their idea was that it was a power issue on resuming from sleep/restarting, but I am now directly plugged into the wall socket, and I have tried replacing all possible cables, switching to different outlets, etc, etc. The only time the backlight even comes on is if I completely remove all cords from the monitor, and then only plug it into the wall... but of course, once I connect it to a computer (any computer), nothing happens, and I can't even enter the menu setup on the monitor because the power light just comes on and then goes black again.

I mean when this thing WORKS... it's great... but I can't even use it for more than a couple days until it's just a big paperweight... I'm not sure what to make of this....

7 out of 11 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
3/ 5
For the price, it is a solid monitor

Pros: -Extremely good color range

-Stand is quite nice

-4k monitor for an extremely cheap price

-Can be overclocked over displayport to 70hz without losing information

-Not a single dead pixel

Cons: -Easily the worst menu of any monitor or TV I have ever owned

-No remote

- The black level, while more varied than my other 4k monitor, looks much more washed out in scenes that are meant to be all blacked. Actually looks incredibly bad in dark scenes for movies, but this works fine for gaming

Overall Review: I would definitely recommend the monitor for the price, but I would not recommend it if you have a larger budget for your display

4 out of 6 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
4/ 5
excellent image for great price

Pros: The black level is better than my 4k TN panels with deeper black and richer colors. However, there are still lights leaked. No LED panel can resolve that though.

Cons: 1) the sleep mode doesn't really work with my Surface Pro 4 docking station. it goes on and off every few seconds while the SP4 is in sleep mode.
2) old v1.3 HDMI wire doesn't deliver 4k resolution, unlike my TN panel. Display port works perfectly though.

Overall Review: i have to slip a thick magazine below one of the stands in order to have the two screens on the same level. I can't understand how can LG builds something like that.

2 out of 3 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
4/ 5
Very entry level 4k monitor. Dim

Pros: Cheap. No dead pixels. No noticeable back-light bleed. Overall very well built for the price.

Cons: Very dim max brightness

Overall Review: Ok monitor as a secondary display or if you're just graduating from 1080p 60hz. Just keep in mind that this is a very dim monitor. Everything else display wise looks great if you have decent expectations for a 350ish 4k monitor. My main monitor is a 1440p 144hz IPS asus pg279q and this monitor is completely unacceptable for me in terms of any kind of fast paced gaming. Nice for slower and more cinematic games though. General computer use is also just fine. Just know that if you put it next to almost any other monitor its going to seem really dark.

2 out of 3 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Great Bang for the Buck!!

Pros: Very sharp image, simple control center for settings, great color and overall really nice picture! Finally get to stress out my 970 GTX!
Coming from a 1080p TV as my monitor before, didn't want to waste money while everything was still developing, I couldn't be happier with waiting.
Product got to my house in less than 36 hours of ordering!

Cons: I have super slight bleeding in the top right hand corner of the screen, but that's it. I could return it, but really don't feel like fighting with the return boxing and shipping etc.
Installation/setup wasn't very "modern" but it didn't take too long to get it all set up.

Overall Review: If i had a little extra money, i would definitely order a second one right now!

Did you find this review helpful?
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Perfect product, highly recommend.

Pros: -Worked great right out of the box
-No dead Pixels
-No bleeding
-Ordered late Sunday Night, got it on Tuesday evening with cheapest shipping possible.
-Setup was super easy, even with the instructions lacking a little.
-Bought on sale for $360

Cons: -The CD it comes with didn't come in a case. It wasn't even in one of those paper CD sleeves. There was no damage to the CD at all.

Overall Review: I came from a 1680x1050 monitor that I had been using for over 10 years. I feel like my eyes have been graced by the heavens.
I have a GTX 950 and it handles 4k gaming just fine on high settings (50-60 fps in Warframe). But with that said, I can't make use of the FreeSync (I'm not willing to spend an extra 300 just to have G-Sync).

2 out of 6 people found this review helpful. Did you?
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