Standing screen display size | 28 Inches |
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Screen Resolution | 2560 x 2880 |
Max Screen Resolution | 2560 x 2880 |
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- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
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LG 28MQ780-B 28 Inch SDQHD (2560 x 2880) Nano IPS DualUp Monitor with Ergo Stand, DCI-P3 98% (Typ.) with HDR10, USB Type-C (90W PD) - Black
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Learn more
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
Brand | LG |
Screen Size | 28 Inches |
Resolution | SDQHD 2880p |
Aspect Ratio | 16:10 |
Screen Surface Description | Glossy |
About this item
- 28" DualUp SDQHD (2560 x 2880) Nano IPS Display with Ergo Stand - Free up desk space and multitask more efficiently with a new, 16:18 aspect ratio stacked setup that swivels, freeing up your desk without giving up the screen space of a double monitor.
- DCI-P3 98% (Typ.) with HDR10 - Explore HDR content the way it was meant to be seen with DCI-P3 98%**—an elevated color spectrum that brings brilliant color to life.
- Ergonomic Stand with C-Clamp - Adjust the monitor by moving it forward or backwards, swiveling, rotating, tilting and more. Tap into the flexibility of the Ergo Stand to configure and optimize your setup for improved productivity.
- USB Type-C (90W PD) - Seamlessly connect to external devices or charge your laptop with the convenience of USB Type-C with up to 90W power delivery.
- Ambient Light Sensor - The ambient light sensor makes the screen brighter in bright lighting conditions and decreases the brightness in darker lighting conditions so it is always easy to view information.
- Picture-by-Picture (PBP) & Built-in Keyboard, Video Monitor and Mouse (KVM) - With the PBP feature you can display content from two different computers on the monitor and use the KVM feature to manage the content with a single keyboard and mouse.
- One Source Picture by Picture - By connecting your laptop to the LG DualUp monitor via the HDMI DisplayPort and USB Type C, you can easily control both displays without using software or shortcut keys.
- Clutter-Free Desk Setup - The Ergo Stand's compact design takes up very little desk surface, helping users achieve a clutter-free environment. Also, the C-Clamp & Grommet and One Click Mount make it easy to install.
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This Item ![]() LG 28MQ780-B 28 Inch SDQHD (2560 x 2880) Nano IPS DualUp Monitor with Ergo Stand, DCI-P3 98% (Typ.) with HDR10, USB Type-C (90W PD) - Black | Recommendations | |||||
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Price | -8% $646.99$646.99 List: $699.99 | $1,199.00$1,199.00 | -7% $584.99$584.99 List: $629.99 | -13% $329.99$329.99 List: $379.99 | $659.99$659.99 | $69.90$69.90 |
Delivery | Get it as soon as Monday, Apr 7 | Get it as soon as Monday, Apr 7 | Get it as soon as Monday, Apr 7 | Get it as soon as Monday, Apr 7 | Get it Apr 8 - 10 | Get it as soon as Monday, Apr 7 |
Customer Ratings | ||||||
Sold By | Amazon.com | Amazon.com | Mobile Pixels Inc | BenQ INFTY Lab | Happy Ranger | YUJAHOME |
display size | 28 inches | 38 inches | 34 inches | 24.1 inches | 32 inches | 16.98 inches |
resolution | SDQHD 2880p | QHD Wide 1440p | FHD 1080p | QHD Wide 1440p | 4K UHD 2160p | SXGA |
display technology | SDQHD | LCD | LCD | LCD | LCD | LED |
hardware interface | usb, hdmi, usb c | hdmi, displayport, usb c, usb docking station, 3 5 mm audio | usb3.0, hdmi, usb2.0 a | usb | usb c | hdmi, vga |
viewing angle | 178 degrees | 178 degrees | — | 178 degrees | 178 degrees | 95 degrees |
mounting type | Wall Mount | Wall Mount | Desk Mount | Wall Mount | Wall Mount | Wall Mount |
HDMI ports | 2 | 2 | 1 | 1 | 1 | 1 |
number of usb ports | 4 | 1 | 3 | 3 | 1 | 0 |
weight | 9 kilograms | 27.7 pounds | 23.35 pounds | 16.8 pounds | 22.7 pounds | — |
model name | LG28MQ780B | VP3881a | Geminos | RD240Q | 32BN88U-B | S-17 |
refresh rate | 60 | 60 | 60 | 60 | 60 | 75 |
What's in the box
Product information
Technical Details
Brand | LG |
---|---|
Series | LG28MQ780B |
Item model number | 28MQ780-B.AUS |
Item Weight | 19.8 pounds |
Product Dimensions | 18.2 x 18.9 x 33.2 inches |
Item Dimensions LxWxH | 18.2 x 18.9 x 33.2 inches |
Color | Black |
Power Source | AC |
Voltage | 240 Volts |
Manufacturer | LG |
ASIN | B09XTD5C7H |
Country of Origin | China |
Date First Available | April 13, 2022 |
Additional Information
Customer Reviews |
4.4 out of 5 stars |
---|---|
Best Sellers Rank | #15,716 in Electronics (See Top 100 in Electronics) #516 in Computer Monitors |
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LG 28MQ780-B 28 Inch SDQHD (2560 x 2880) Nano IPS DualUp Monitor with Ergo Stand, DCI-P3 98% (Typ.) with HDR10, USB Type-C (90W PD) - Black
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Lg dual up monitor- this can do anything!
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LG 28MQ780-B DualUp Monitor Overview
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Product Description
28MQ780-B.AUS 28” SDQHD 16:18 DualUp Monitor with Ergo Stand & USB Type-C™
Product guides and documents
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the monitor excellent as a second display, particularly for developers, and appreciate its functionality for productivity. The color quality receives positive feedback for its vivid colors, and customers find the setup process easy. The build quality and value for money receive mixed reviews, with some finding it solid for work while others say it's not optimal, and while some consider it a worthwhile purchase, others find it pricey for average consumers. Moreover, the image quality is mixed, with some praising the resolution while others find it not as high as expected. Additionally, several customers report issues with the monitor flickering rapidly and experiencing sudden image burn.
AI-generated from the text of customer reviews
Customers find the monitor excellent, particularly for developers, with one customer noting it works well alongside a 32-inch 4K display.
"...The monitor itself is also fantastic, very clear and crisp for IPS. No real complaints...." Read more
"...This innovative 28-inch monitor features a unique 16:18 aspect ratio, providing ample vertical space that is especially valuable for programmers,..." Read more
"...The eye fatigue is all but gone, which is awesome, the monitors are cool and don't put off alot of heat..." Read more
"Great monitor especially if you want to fit two screens inside one monitor ...." Read more
Customers find the monitor's functionality excellent, describing it as productive and useful for various tasks, with one customer specifically mentioning it works well for documents and coding.
"...It's shared between the two setups and works *seamlessly*...." Read more
"...ratio, providing ample vertical space that is especially valuable for programmers, video editors, and anyone who enjoys browsing the internet in an..." Read more
"...Workable , yet i would prefer to use 24 or 25 inches 4:3 if i had the option." Read more
"...n't know if the unit is defective or not but it's clearly not capable of working properly...." Read more
Customers praise the monitor's color quality, noting that pictures and videos look fantastic with vivid colors that are particularly good for work, and one customer mentions its high brightness and resolution.
"...It's roughly the same height as the 42" inch TV as well so aesthetically they flow together...." Read more
"...Its unique design makes it particularly advantageous for creative professionals and casual users alike. Five Stars!" Read more
"...Everything looks great even games designed for monitors in landscape position. Basically two 16:9 monitors stacked with a contiguous screen...." Read more
"...The picture quality is great and bright, and it is the equivalent of two 1440p monitors stacked on top of each other vertically...." Read more
Customers find the monitor easy to set up and appreciate its great concept.
"...After all that. For editing and the ease on the set up. It's great." Read more
"...Come on quickly, doesn't do stupid things. Audio is, let's say "usable"...." Read more
"...Fair price given the lack of competition. Convenient, modern selection of connections. Cons..." Read more
"These are perfect for streaming, programming, multitasking etc... They were such a great buy, I got 2..... highly recommended 🤘😎🤙..." Read more
Customers have mixed opinions about the monitor's build quality, with some finding it solid for work and praising its display, while others note it is not optimal.
"...LG makes quality products, and this monitor is no exception...." Read more
"...Avoid / save yourself the 500-700 dollars for this low quality monitor." Read more
"Very good monitor overall. Purchased it as an addition to a 42 inch 4k. And did not want to add 2 additional full 42" monitors for a 3 monitor setup...." Read more
"...It kinda word, but not optimal, each time I cross the horizontal, I'd trigger the (auto-hidden) dock. It's been several weeks...." Read more
Customers have mixed opinions about the monitor's value for money, with some finding it worth the purchase while others consider it pricey for average consumers.
"...Highly recommend, worth the investment, this set up should do me for a few years to come, and my eyes are thanking me!" Read more
"...The price is high for what it is, but that's what happens with niche products..." Read more
"...bit of bleed through, but nothing to complain about since the price is good for this odd-shaped the beast of a cool niche monitor...." Read more
"...Fair price given the lack of competition. Convenient, modern selection of connections. Cons..." Read more
Customers have mixed opinions about the monitor's image quality, with some praising its resolution while others find it not as high as expected.
"...This monitor does have a strange native resolution resolution 2560x2880 that cannot be handled by raspberry Pi's that I know of...." Read more
"...I'm able to have multiple charts on my screen with great resolution (compared to my 32's) as well as feel a bit more productive with this as my..." Read more
"They didn’t break it somehow. It’s packaged well by LG. The picture is noticeably “poor” if you’re using a double monitor and have something new to..." Read more
"...one RDP session on full screen - again, most remote sessions don't recognize the full resolution, so you end up with bars on top and bottom instead..." Read more
Customers report issues with the monitor's display, including rapid flickering and sudden image burn, with one customer noting the problem occurred after 1.5 years of use.
"...the monitor developed a 'flicker' - swapped cables, machines, hard reset and the flicker persists...." Read more
"...Unfortunately after about 5 months, one of them started flickering incessantly, enough to induce a migraine and I almost never get headaches...." Read more
"...fade except with a long period of time, and while it's fading the screen flickers and shakes...." Read more
"...Two weeks after the warranty expired it began to flicker rapidly...." Read more
Reviews with images

This monitor is awesome for retro arcade games!
Top reviews from the United States
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- Reviewed in the United States on January 4, 2025Style: Ergo StandVerified PurchaseI rarely leave reviews, but I've had this monitor for about 2 years now and just wanted to say it's perfect. I used to use 3 monitors for work and 3 monitors for personal use (gaming mostly, with some productivity and watching shows). Using this monitor, I was happily able to consolidate everything onto one 3 monitor L-shaped desk setup, where the short arm has my Macbook Pro and a 34 inch ultrawide mounted for work and the long arm has a 42" inch OLED TV that I use for a monitor for gaming and everything else. In the corner of the L, I have this LG monitor mounted. It's shared between the two setups and works *seamlessly*. It's roughly the same height as the 42" inch TV as well so aesthetically they flow together.
What prompted me to write this review was sitting down at my desk just now, checking my emails on my Macbook, closing it, and swiveling over to my personal computer where the monitor automatically registered which computer was on and started showing content from it. I didn't do anything to set this up, and it may be a simple thing, but I've been working on PCs for over 20 years now and it feels like nothing ever works this well.
The monitor itself is also fantastic, very clear and crisp for IPS. No real complaints. I personally would not use the DualUp as my primary monitor because the refresh frate is 60hz, which even for productivity I find a bit lacking these days, but I'm also kind of a display snob. However, for a secondary monitor it's absolutely perfect for having web browsers and chats up. The Windows 11 snap functionality they've been perfecting over the last few OS generations works perfectly with this as well, letting you to snap windows into either the 4 corners, above and below each other so it works like two stacked 27 inch monitors (which was my old setup, or in a few different orientations that I personally feel work with this aspect ratio better than 16:9 and 21:9.
If you're on the fence, I don't think you'll be disappointed at all.
- Reviewed in the United States on November 2, 2024Style: Ergo StandVerified PurchaseThe LG 28MQ780-B DualUp Monitor is a game-changer for anyone who values multitasking and clarity in their work environment. This innovative 28-inch monitor features a unique 16:18 aspect ratio, providing ample vertical space that is especially valuable for programmers, video editors, and anyone who enjoys browsing the internet in an exciting, naturally vertical format.
One of the standout features of this monitor is its impressive clarity. Text appears sharp and vibrant, significantly enhancing the reading experience, particularly when dealing with detailed documents or spreadsheets like Excel. The built-in sound system is another plus, eliminating the need for external speakers and simplifying your workspace.
While I did encounter a minor issue with PowerPoint presentation mode, it’s easily resolved by adjusting settings within PowerPoint itself. This small hiccup does not overshadow the overall functionality and efficiency that this monitor brings to my daily tasks.
In summary, the LG 28MQ780-B DualUp Monitor is an excellent investment for anyone looking to boost productivity and enjoy a seamless multitasking experience. Its unique design makes it particularly advantageous for creative professionals and casual users alike. Five Stars!
- Reviewed in the United States on December 7, 2023Style: Tilt/Height/Swivel StandVerified PurchaseI recently received a new Macbook Pro M3 Pro laptop from work (replacing an Intel Macbook Pro whose lease was up), and had a couple of older LCD monitors that needed to be replaced. After doing some research on features I decided to replace the LCD monitors with two of these babies.
I mounted them on retractable arms to clear desk space, and set them into full screen mode as the work laptop only supports two external monitors (my personal Macbook, also new, is an M3 Max and supports 4). The monitors as well as a couple of other devices are hooked up to a CalDigit TS4 Thunderbolt 4 Dock, and the Macbook is hooked to the Dock with a single Thunderbolt 4 cable, which provides access to all devices as well as power the laptop via the CalDigit dock.
I do want to mention that I am a software engineer, and write code for a living, so having high quality monitors to save my poor tired eyes is a must.
I am loving this setup! I keep Slack open on my Laptop screen, keep two web browsers open on one monitor and my IDE in full screen mode on the other. The eye fatigue is all but gone, which is awesome, the monitors are cool and don't put off alot of heat (which was not the case with the ones I have retired), and all of the cable are now gone off my desktop.
(A side node, the Macbook Pro M3 Pro is ULTRA QUIET, I don't think I've heard the fans kick in a single time since I set all this up).
Having the monitors on the retractable arms not only frees up desk space, it allows me to adjust the monitors so that they are conducive to coding and switching focus from the IDE to the browsers and back without alot of extra motion.
Did I mention that the resolution is fantastic? It is.
I have also put them in dual screen mode hooked up to my personal Macbook Pro, and that works well, switching between modes is super easy. The monitor with the browsers I put in dual screen mode but the one that displays my IDE I keep as a single screen.
Highly recommend, worth the investment, this set up should do me for a few years to come, and my eyes are thanking me!
- Reviewed in the United States on December 18, 2024Style: Ergo StandVerified PurchaseGreat monitor especially if you want to fit two screens inside one monitor . If you want to use the entire area to work with ides or browsing 0r typing docs it would be more comfortable to work with 24 or 25 inches 4:3. Especially if You are shorter then 6 feet. I am still surprised there are no companies produce such type of displays for the office work type . I had to return mine and use instead 32 inch 4k with 2560x2048 with 250% scaling. Workable , yet i would prefer to use 24 or 25 inches 4:3 if i had the option.
Top reviews from other countries
- Amazon CustomerReviewed in Canada on November 21, 2024
5.0 out of 5 stars Incredible Monitor despite being LCD
Style: Ergo StandVerified PurchaseI am an A/V enthusiast and I've been using OLED main displays for a long time, this LCD is the perfect side display because even though it is not OLED, it doesn't have any of the fancy gaming HFR stuff, and its HDR is totally broken, its image quality and color reproduction are near-perfect within SDR sRGB or DCI-P3.
In fact I often use this display as the reference point to calibrate my OLED main displays so that the settings are correct for showing SDR.
The only down sides to this product is their decision to add in the broken HDR, and the totally garbage built-in speakers. Just ignore those broken features, set it to sRGB or DCI mode to match your OS and enjoy super smooth, natural and accurate color reproduction.
Amazon CustomerIncredible Monitor despite being LCD
Reviewed in Canada on November 21, 2024
In fact I often use this display as the reference point to calibrate my OLED main displays so that the settings are correct for showing SDR.
The only down sides to this product is their decision to add in the broken HDR, and the totally garbage built-in speakers. Just ignore those broken features, set it to sRGB or DCI mode to match your OS and enjoy super smooth, natural and accurate color reproduction.
Images in this review
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Humberto I.Reviewed in Mexico on December 11, 2023
5.0 out of 5 stars Excelente monitor, pero no apto para PS5
Style: Ergo StandVerified PurchaseEste es un excelente monitor para casi todas las tareas, si eres programador lo vas a amar, mas sin embargo si lo quieres para gaming con una PS5, no te recomendaria que lo compraras ya que la gama de color es malisima, incluso estando en la pantalla de inicio, los colores no se pueden ajustar y se ven pesimos en comparacion a una TV, fuera de eso es estupendo para las tareas cotidianas, mas sin embargo para la proxima vez me compraria un monitor curvo.
- aljeemReviewed in the United Arab Emirates on December 4, 2023
5.0 out of 5 stars Very useful
Style: Ergo StandVerified PurchaseIt's a very useful display. For normal use. Office use work from home, programers designers. Even for normal games. Tried with PS4.
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GuillermoReviewed in Mexico on December 22, 2023
5.0 out of 5 stars Excelente opción para productividad
Style: Tilt/Height/Swivel StandVerified PurchaseLa resolución es muy buena y puede que la densidad de píxeles sea muy alta para el tamaño en realidad, es como tener 2 monitores de 21 a 144px
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BLZRReviewed in Saudi Arabia on February 25, 2025
5.0 out of 5 stars افضل شاشه جانبيه جربتها
Style: Ergo StandVerified Purchaseاخذتها كشاشه جانبيه ممتازه جداااا الصفاوه والحجم ندمان اني كنت متردد فيها تستاهل المبلغ اخذتها خلال خصم واقدر اقول انها احلى لقطه الشاشه حجمها بالبدايه بتحس غريب لكن تتعود عليه كبيره وبنفس الوقت تحس انها مناسبه تنفع للافلام والاستعمال العام والتصفح فيها شي خيال ابدا مو شاشه قمينق لكن للشغل والاستعمال العام خورافيه