28 inch SDQHD 16:18 DualUp Monitor with Ergo Stand

4.6 (48)
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Product details

Web ID: 16477565

The DualUp monitor provides the screen space of two 21.5" conventional (16:9 aspect ratio) monitors in a compact space. It enhances work efficiency and productivity at the same time.

  • Product Features

    • 28” SDQHD (2560 x 2880) Nano IPS Display
    • DCI-P3 98% (Typ.) with HDR10
    • Ergonomic Stand with C-Clamp
    • USB Type-C (90W PD)
    • Live Color Low Blue Light
    • Wipe clean
    • Imported
  • Shipping & Returns

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    • Returns must be mailed back to seller within 30 days of purchase. Exclusions may apply.
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Ratings & Reviews

4.6/5

48 star ratings & reviews

Write a Review
37
5
3
2
1
18 days ago
from Charlotte, NC

Bought 2, One Failed

I bought two of these a couple of years ago for a dual monitor setup. One monitor still works well. The other started failing about 6 months ago with intermiten flickering and ghosting. The monitor displays ghost images from previous days, including when the screen should be black. I’ve confirmed this persists across ports, cables, and systems. My second identical LG 28MQ780-B unit does not have this problem. This appears to be a panel or T-Con failure.

  • Photo from Bermon

Customer review from lg.com

Response from lg.com

LG Digital Care Team6 days ago

Hey there, Bermon! Being able to use both of your LG monitors without any intermittent flickering is always our goal, so that you can enjoy them, and we'd be happy to help make that happen. Please email us at lgdigitalcare@lg.sprinkrsupport.com with your contact info, model number, and details about any troubleshooting you've tried, and we'll be ready to help you further! *Josh

7 months ago
Incentivized review

Close to perfection

Amazing monitor and love the resolution! Use it as my side monitor and it "upgraded" my 2k 32". Only thing that could make this better is an ultrawide format. If they did, I would run 2 of these as primary monitors.

Customer review from lg.com

Response from lg.com

LG Digital Team7 months ago

We’re so glad to hear you’re loving your new monitor and the resolution—sounds like it’s really elevating your setup TLengert! We totally get how an ultrawide format would take it to the next level, and who knows, maybe that’s something to look forward to in the future! Thanks for choosing LG, and if you ever need anything else to enhance your experience, we’ve got you covered! 💙 ^Anthony

10 months ago
Incentivized review

Portrait Perfection

Love this monitor! Portrait mode is ideal for writing and programming. So much more useful screen real estate, even compared to my large wide-format monitor. Already considering getting a second one. Dearly hope LG continues to pursue this format. The 28" DualUp is already a great monitor, but if there were an even larger (wider) version, I'd crawl through an obstacle course to get it.

Customer review from lg.com

11 months ago
from Houston Texas

The epitome of productivity!

After being laid off in July due to the challenging job market, I decided to fully commit to day trading. This has been one of the best investments I’ve ever made. As a full-time day trader, I needed an extra monitor to enhance my performance, and this Dual Up monitor has been a game-changer. I can effortlessly manage multiple windows, charts, and accounts all at once. If you're looking for a boost in productivity, this is the way to go. The screen size is impressive, the colors are vibrant, and the mobility is outstanding, I absolutely love it—100/10 recommend!

  • Photo from NYCTXNI
  • Photo from NYCTXNI
  • Photo from NYCTXNI

Customer review from lg.com

1 year ago
Incentivized review

What an awesome monitor!

I purchased a dual-up monitor a month ago to use while working from home, and it has been fantastic, especially for Excel. The screen is excellent, allowing me to view a large amount of data at once. I'm so impressed that I'm already considering buying a second dual-up monitor in the near future

Customer review from lg.com

1 year ago
from Mexico
Incentivized review

Great quality and form factor!

I'm so happy that I bought this monitor! it is astounding, the form factor, quality, ergo arm!!, I was looking forward to buy it since 1 year. Now I have it!

  • Photo from Lg DualUp
  • Photo from Lg DualUp
  • Photo from Lg DualUp

Customer review from lg.com

1 year ago

Avoid for Mac, flickers all the time

Nice specs on this monitor but constantly breaks down and flickers heavily or has vertical lines on macOS. Have dual monitor setup and sent those for repairs at least 4 times. About to get rid of it entirely.

Customer review from lg.com

Response from lg.com

LG1 year ago

Thank you for sharing your experience with the 28MQ780-B monitor. We’re sorry to hear about the ongoing issues with flickering and vertical lines on macOS. Since you’ve already sent the monitors for repairs multiple times, we recommend checking the following: ensure that all cables are securely connected and that you are using the latest drivers for your macOS. Sometimes, software updates or cable issues can contribute to display problems. LG Monitor - How to Connect a PC or Laptop - https://www.lg.com/us/support/help-library/lg-monitor-how-to-connect-a-pc-or-laptop--20153188264575 Please send us a private message on Social Media @LGUSSupport. Our team will be more than happy to explore further solutions and assist you with this ongoing issue. We appreciate your patience and are committed to finding a resolution for you. —Renzo

1 year ago

Nice but!

Nice concept and design, the software does not work without extreme lag. There are 3rd party solutions that work much better.

Customer review from lg.com