Search  for anything...
LG

LG 27UP850K-W 27-inch Ultrafine 4K UHD (3840 x 2160) IPS Computer Monitor, 60Hz, 5ms, DisplayHDR 400, Built-in Speaker, HDMI, DisplayPort, USB Type-C 90W PD, Tilt/Height/Pivot Adjustable Stand, White

  • Based on 173 reviews
Condition: New
Checking for the best price...
$357.55 Why this price?
Save $22.44 was $379.99

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Aug 3
Order within 6 hours and 17 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 27-inch and USB-C


Features

  • Stunning Image Quality in 4K Display - The 27-inch UHD 4K (3840 x 2160) display reproduces clear images and vibrant colors with up to 95% DCI-P3 color gamut expression . Experience dramatic visual immersion with all your favorite shows, movies, sports and games.
  • 4K UHD HDR - To more fully realize content creators vision, this monitor is compatible with VESA DisplayHDR 400 high dynamic range, supporting specific levels of color and brightness that exceed the capabilities of ordinary monitors.
  • Color Your World - Explore HDR content the way it was meant to be seen with up to 95% DCI-P3 color gamut expressionan elevated color spectrum that brings brilliant color to life.
  • Put More Ports to Work - Enjoy more ways to connect. LG UltraFine Monitor offers USB Type-C for data transfer and power delivery up to 90W, as well as DisplayPort, two HDMI connections, two USB 3.0 ports and headphone jack. Forget the adapters and dongles.
  • Stereo Speaker with Waves MaxxAudio - Make some noise with built-in stereo speakers equipped with Waves MaxxAudio, and make your games and movies come to life with bigger and bolder sound.
  • Never In the Dark - Light up your gameplay with enhanced vision. Black Stabilizer brightens dark scenes to give you an advantage over the competitioneven when theyre hiding in the shadows.
  • Action As It Happens - Get a pro-level experience with the closest thing to real-time gaming. Dynamic Action Sync elevates your gameplay so you can respond every moment of the action with reduced input tag and unbelievable performance.
  • Customize Your Screen View with the Switch App - The Switch app transforms your screen into a multitasking hub for work, gaming, and streaming. Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey. Navigate smart features with ease and switch seamlessly between your PC and the built-in webOS streaming platform, all with intuitive shortcuts.
  • Easy and Comfortable - The ergonomic stand makes it easy to flexibly adjust the height, tilt, and pivot of the screen in the optimal position for you.

Description

LG 27UP850K 27-inch UltraFine 4K UHD (3840 x 2160) IPS Computer Monitor, 60Hz, 5ms, DisplayHDR 400, Built-in Speaker, HDMI, DisplayPort, USB Type-C, Tilt/Height/Pivot adjustable stand, White

Brand: LG


Screen Size: 27 Inches


Resolution: 4K UHD 2160p


Aspect Ratio: 169


Screen Surface Description: Matte


Aspect Ratio: 169


Screen Finish: Matte


Contrast Ratio: 12001


Refresh Rate: 60 Hz


Display Type: LED


Display Technology: IPS


Viewing Angle: 178 Degrees


Brightness: 400 Candela


Pixel Pitch: 0.15


Color Gamut: 95.0


Has Color Screen: Yes


Picture Quality Enhancement Technology: DisplayHDR 400, HDR10


Screen Size: 27 Inches


Item Dimensions D x W x H: 9.4"D x 24.2"W x 22.4"H


Item Weight: 5.9 Kilograms


Resolution: 4K UHD 2160p


Display Resolution Maximum: 3840 x 2160 Pixels


Native Resolution: 3840x2160


Response Time: 5 Milliseconds


Total Number of HDMI Ports: 2


Total Usb Ports: 1


Total Thunderbolt Ports: 1


Number of Component Outputs: 4


Total USB 3.0 Ports: 2


Additional Features: Built-In Speakers, Dynamic Action Sync, Height Adjustment, High Dynamic Range, Pivot Adjustment


Specific Uses For Product: Business, Multimedia


Color: White


Warranty Type: 1 Year Parts and Labor


Shape: Flat


Brand: LG


Model Number: 27UP850K-W


Model Name: 27UP850K-W.AUS


Warranty Description: 1 Year Parts and Labor


UPC: 195174102053


Manufacturer: LG Electronics Inc.


Built-In Media: DisplayPort Cable, HDMI Cable, Monitor, Power Cable, USB Type-C Cable


Power Consumption: 44 Watts


Voltage: 240 Volts


Connectivity Technology: DisplayPort, HDMI, USB Type C


Hardware Connectivity: DisplayPort, HDMI, USB


Adaptive Sync: FreeSync


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Excellent color accuracy, vivid, sharp images, text. Easy set up, excellent ergonomics, high quality
Size: 27-inch and USB-C
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. ... show more
Reviewed in the United States on April 19, 2026 by Moon Viewer
    • Very pleased with this monitor!
Size: 27-inch and USB-C
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. ... show more
Reviewed in the United States on May 9, 2026 by Bella B.
    • Great monitor for a great price!
Size: 27-inch and USB-C
Love this monitor, It has a great picture for a low price! It is worth every penny.
Reviewed in the United States on May 26, 2026 by Pamela
    • Great Looking Monitor
Size: 27-inch and USB-C
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. ... show more
Reviewed in the United States on April 15, 2026 by Luisito
    • Good Enough. But ?
Size: 27-inch and USB-C
Decent monitor . The audio could be louder . Picture quality is great . Don't like the joy stick thing. I was hoping there was a remote or an app . Works well with headphones . Works well with my dvd player also. Sometimes there is pillar boxing with older discs . Would've given 5 but a half off for joystick and a half off for the audio . ... show more
Reviewed in the United States on January 14, 2026 by Paula P I
    • Awesome monitor!
Size: 27-inch and USB-C
Really clear picture and easy to put together. Lots of cables and big enough for my desk. Great sound and very bright. Easy to connect to my laptop top and compatible with my Mac Pro. Very sturdy as well.
Reviewed in the United States on February 28, 2026 by Solimar Caruso
    • Listed as touchscreen, touchscreen doesn’t work, oops, listing info was wrong. No touchscreen
Size: 27-inch and USB-C
I specifically wanted a touchscreen and This monitor was listed as a touchscreen. Just to be sure, I asked specifically if it truly was a touchscreen on the product page and the answer confirmed that it was. There were several other TOUCHSCREEN monitors that were cheaper than this one but I decided it was worth an extra $50+ for the LG brand. And There were probably hundreds of MUCH cheaper non-touchscreen monitors that I could and WOULD have picked if that is what I actually wanted. I’m sure this is a very good regular monitor. This review does not dispute that. But it sucks I paid extra to make sure I got a quality monitor WITH a touchscreen and I ended up overpaying for just a regular monitor. Yes, I can take my whole computer setup apart, wrap it all back up and send it back, wait for a refund and then begin again but what a freakin’ hassle after I was so careful to do my due diligence to make sure I ordered exactly what I needed. The single star is for Amazon’s faulty information, not the monitor’s quality. ... show more
Reviewed in the United States on May 16, 2026 by Amazon Customer
    • Amazing LG Monitor
Size: 27-inch and USB-C
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. ... show more
Reviewed in the United States on January 19, 2026 by Alexandre Cadima

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...