27UP850K-W 27-inch Ultrafine 4K UHD IPS Monitor, White

This is a great monitor for overall use: Sharp, accurate, vibrant colors, excellent resolution IPS panel. Because of the 60hz panel, it may not be the best for gamers, but modest game usage should be fine. I use M-series Macs, and set up is a breeze with the usb-c one cable set up. I read every review and have used other excellent monitors including an LG 38-inch 1600p widescreen. Typeface on a Mac setup is excellent, sharp and right sized at the default conversion resolution for M-series Macs. Excellent ergonomics with multiple physical settings. This is one of the best value monitors that shows excellent images and text.

I have an older LG 24" 4K Ultrafine Thunderbolt Apple Exclusive addition that I use on one of my work stations and I'm relieved to say that this LG 27 Ultrafine 4K looks just as good. It's bright, vivid, and the speakers are decent. With the MonitorControl app you can control the brightness and volume with your keyboard. The main difference between the two is that the 24" has a glossy, retina like display so it looks identical to your macbook display. This 27" has a regular matte display, so it's slightly dull...but for the price, it's a great buy. I highly recommend.

I have various 4k budget monitors currently for doing office work. The Asus ones I have are nice but lack the ability to mount them, and the Samsung ones have the mounting capability but have a very noticeable image retention/persistence issue, meaning if you're viewing high-contrasting contents and open something with a pale background (like a "dim mode" website), you can see ghosts of the previous thing you were looking at. Since the Asus doesn't have this issue, I know it must depend on the actual panel manufacturer, so I used a LLM to research the likely panel manufacturers of common budget models, and LG stood out as being known to not have the image persistence/ghosting that some others do, so I purchased two, and am very pleased so far. For me, the extra ~$40 for the 27UP850K-W (compared to the 27UP650K-W) was worth it. They apparently use the exact same panel, but there are more ports and OSD configuration options (picture controls, etc.) and speakers with the 850, plus you can connect a modern laptop directly to the monitor with USB-C to both display stuff and get a charge. I don't have a need for this currently but it's nice to know it's there. And of course, it doesn't have the image persistence issue like my Samsung ones. I see that some other people have reported a crooked stand, but since I'm using a dual mount I'm unable to test that. If I could go back in time, I would have gotten all 27UP850K-W models since they meet all my needs.

I work from home and bought this monitor as part of my office set up. It was easy to set up. The image is very sharp and clean. I use it with a Mac laptop that I keep in the clam shell position in a stand next to the monitor. The only thing that I don’t like about it is the way you have to access the menu. There is a button underneath in the center that you push that brings you to the menu. This is where you have to go to change the volume. I have heard other people say that the sound quality is tinny. I would agree that the sound quality isn’t the greatest, but it functions fine enough for me that I haven’t considered buying any kind of external speakers. The screen has enough space that you can easily have two documents open at the same time, side-by-side. If these ever go on sale, I would probably purchase a second one for an even larger desktop platform. To summarize I am very happy with this monitor. Yes, having a different option to adjust the volume would be nice. And yes, the sound is not going to compare to your Bose speaker but functions fine.

I've been using my LG monitor now for several months and have been very happy with the purchase. The screen image is bright and clear and stand up easily to the quality of my high end monitor. I also love the ability to rotate or raise the monitor. Such a nice feature. I don't like the white plastic backing. It feels cheap and not very sturdy, but it's not seen so not a real big deal. Also it tooks me a while to figure out how to use the setting knob at the bottom of the screen. I couldn't find any instructions that made sense, but I figured it out after awhile. But it's a great, reliable monitor and I've been very happy with this purchase.

I recently purchased the LG 27UP850K-W monitor for work, and I would confidently give it 5 stars. This monitor has truly elevated my workspace with its sleek, ultra-thin design and lightweight build, making it easy to set up and adjust as needed. One of the things I appreciated the most is that it came with all the necessary cables, which made the initial setup smooth and hassle-free. The display quality is exceptional, offering crisp and vibrant visuals that make working on spreadsheets, documents, or any visual task a real pleasure. Its ultra-thin profile not only looks modern but also helps save space on my desk, creating a clean and organized setup. For anyone looking for a reliable and visually stunning monitor like the LG 27UP850K-W, I strongly recommend it. It perfectly balances style, functionality, and performance.

Good quality…so easy to assemble and connect. Thinking of buying another! I have used a desktop computer and got accustomed to the large screen. I have since gone to a laptop and I am so pleased with this monitor.All of the necessary connection cables are included, the appearance is sleek, operation is intuitive, picture quality and sound are quite good.

Excellent monitor which I bought a few months back (March 2026) on sale. I use it - with the USB-C cord it came with - to my M1 MacBook Air and it works great. I did a lot of research on monitors, especially for creatives, before purchasing it. I use it as a second monitor for web browsing, reports, graphic design, watching shows, etc.

Todo en orden con mi pedido. Llegó a tiempo y al día siguiente solicité mi factura en línea.

Yes

This is my first 4K computer monitor, but not my first 4K screen. A few years ago, I bought an LG 4K OLED smart TV, and I was happy with the experience. Enjoying my photos in high resolution and on an HDR-capable screen was definitely something that stayed with me ever since. But I wasn't ready to go 4K OLED on my computer yet. The price tag of such a monitor is beyond my acceptable level for everyday use. I'm not in the creative media business to justify the costs. But for the office and light multimedia work (at the amateur level), a decent 4K monitor became a necessity, and one of my old monitors needed an update. I found the LG 27UP850K a good compromise between price and quality. The image is sharp and with good colors out of the box. But for critical work, I have a calibrator that makes it even better. I had some issues in the first weeks of use, but it wasn't the monitor. I hate thick and sturdy cables, and I bought some really thin and flexible ones. Well... don't go for the cheap ones because you will notice problems (mostly derived from the inability of such poor cables to handle the bandwidth required by 4K resolution, combined with the best frame rate you can get and HDR. I replaced the cable with a good brand, and the problems went away. I'm not going to comment on the sound quality. No TV or monitor can deliver the quality of sound I expect using their own little speakers. But the availability is useful for regular work, where audio is just to provide more context to what you see and to immerse you in the story or the emotion of a good musical piece. No, for this kind of experience, I use a pair of good-quality cans, an external DAC unit, and a dedicated headphone amplifier. The USB ports are nice. Not that I use them a lot. But I know I have some extra ports if I expand beyond the regular peripherals. As an electronics engineer, I experiment a lot and USB gives you the ubiquity of communicating with your gadgets and instruments. So far, so good. Once properly set up, the monitor is stable, works as expected, and I hope it will last as long as my old Dell U27813HM (still in service today). As always, YMMV. Enjoy!

producto muy bueno calidad relación precio, contento con la compra

El producto es bueno pero por el precio esperaba mas. Los colores se ven orientados a mas cálidos, eso me gustaría modificar lo que se vea mas hacia colores claros o fríos. Batalle mucho para que detectara el monitor por medio del conector USB tipo C hasta que después de mucho lo agarro.