LG - UltraFine 27" IPS UHD 60Hz Monitor with HDR10 (HDMI, DisplayPort) - White
Related Item
Highlights
- Key Specs
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 3840 x 2160 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Response Time: 5 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Panel Type: IPS (Technology that affects response time and image quality.)
- Synchronization Technology: Not Applicable (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- Screen Size: 27 inches (Size of the screen, measured diagonally from corner to corner.)
- Display Connector(s): 2 x HDMI, 1 x DisplayPort (The number and type of connectors used to connect to an external display.)
- General
- Brand: LG
- Model Number: 27US550-W
- Product Name: UltraFine 27" IPS UHD 60Hz Monitor with HDR10 (HDMI, DisplayPort)
- Color: White
- Operating System Compatibility: Not Applicable
- Display
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Maximum Resolution: 3840 x 2160 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
- Native Resolution: 3840 x 2160 (Native resolution of a screen refers to its single, fixed resolution. Sometimes screens must scale an image up or down in order to fit the native resolution. This can cause a loss of resolution or detail.)
- Contrast Ratio: 1000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
- Response Time: 5 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
- Display Type: LED
- Panel Type: IPS (Technology that affects response time and image quality.)
- Synchronization Technology: Not Applicable (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
- Aspect Ratio: 16:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
- Curved Screen: false
- Brightness: 300 candela per square meter (A measure of the total light output.)
- Screen Size: 27 inches (Size of the screen, measured diagonally from corner to corner.)
- High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- High Dynamic Range Format: HDR 10 (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
- Horizontal Viewing Angle: 178 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from either side.)
- Vertical Viewing Angle: 178 degrees (The maximum angle at which the display can be viewed with acceptable visual performance from above or below.)
- Color Gamut (Standard RGB): 90 percent
- Connectivity
- Number of DisplayPort Inputs (Total): 1
- Number of HDMI Inputs (Total): 2
- Display Connector(s): 2 x HDMI, 1 x DisplayPort (The number and type of connectors used to connect to an external display.)
- Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
- Compatibility
- Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
- VESA Wall Mount Standard: 100mm x 100mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
- Features
- Tiltable: true
- Adjustable Stand Height: true
- Built-In Webcam: false
- Integrated Speaker(s): false
- Dimensions
- Product Height With Stand: 21.2 inches
- Product Height Without Stand: 14.3 inches
- Product Width: 24.2 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth (With Stand): 10 inches
- Product Depth Without Stand: 1.8 inches
- Product Weight: 15 pounds (The out of box weight of the item.)
- Stand Included: true
- Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Warranty
- Warranty - Parts: 1 Year Parts and Labor
- Warranty - Labor: 1 Year Parts and Labor
- Other
- UPC: 195174100684
Upgrade your setup with the LG UltraFine 27” 4K UHD (3840 x 2160) IPS Monitor—offering razor-sharp resolution, impeccable color, and a sleek, ultra-narrow bezel design. With HDR10 and up to 90% DCI-P3 color gamut coverage, everything from spreadsheets to streamed content looks bold, vibrant and immersive. Gaming features like Black Stabilizer and Dynamic Action Sync keep you a step ahead of the competition. And the LG Switch app adds display multitasking capabilities, letting you switch devices and manage screen layouts with ease. Whether you’re working, creating, or gaming, the UltraFine 4K UHD monitor delivers image clarity, comfort, and performance—all in one streamlined display.
- 4K UHD with 2000:1 Contrast Ratio: This UltraFine 4K UHD (3840 x 2160) IPS display with a 2000:1 contrast ratio displays deeper blacks¹ and vivid colors in 4K UHD clarity. With wide viewing angles, it gives creative professionals the ability to view and work with highly-detailed, digital imagery.
- Elevated Color. HDR10 Clarity.: Explore HDR10 content the way it was meant to be seen with up to 90% DCI-P3 color gamut expression—an elevated color spectrum that brings brilliant color to life.
- Customize Your Screen View with the Switch App: The Switch app transforms your screen into a multitasking hub for work, gaming, and streaming². Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey.
- Fully Adjustable to Your Specs: Customize your view with flexible tilt, height, swivel, and pivot adjustments—designed to move with you and your workflow.
- 4K UHD with 2000:1 Contrast Ratio: This UltraFine 4K UHD (3840 x 2160) IPS display with a 2000:1 contrast ratio displays deeper blacks¹ and vivid colors in 4K UHD clarity. With wide viewing angles, it gives creative professionals the ability to view and work with highly-detailed, digital imagery.
- Elevated Color. HDR10 Clarity.: Explore HDR10 content the way it was meant to be seen with up to 90% DCI-P3 color gamut expression—an elevated color spectrum that brings brilliant color to life.
- Customize Your Screen View with the Switch App: The Switch app transforms your screen into a multitasking hub for work, gaming, and streaming². Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey.
- Fully Adjustable to Your Specs: Customize your view with flexible tilt, height, swivel, and pivot adjustments—designed to move with you and your workflow.
Whats Included
- Monitor
- Power Cable
- HDMI Cable
- Monitor
- Power Cable
- HDMI Cable
Product Manuals
Disclaimers
- ¹Compared to a conventional monitor with standard IPS and 1000:1 contrast ratio.
- ²Software installation required. Visit Support on LG.com to download.
- ¹Compared to a conventional monitor with standard IPS and 1000:1 contrast ratio.
- ²Software installation required. Visit Support on LG.com to download.
Q: I have an Apple Macbook Pro. Will this work with my laptop?
A: The LG 27-inch UltraFine™ 4K UHD HDR10 IPS Monitor, Model # 27US550-W, has a native 3840 x 2160 resolution, and connectivity for the monitor includes two HDMI 2.0 inputs, and a DisplayPort 1.4 input. The monitor supports Plug and Play, a feature that allows you to add a device to your computer without having to reconfigure anything or install any manual drivers...^Ivan.
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Upgrade your setup with the LG UltraFine 27” 4K UHD (3840 x 2160) IPS Monitor—offering razor-sharp resolution, impeccable color, and a sleek, ultra-narrow bezel design. With HDR10 and up to 90% DCI-P3 color gamut coverage, everything from spreadsheets to streamed content looks bold, vibrant and immersive. Gaming features like Black Stabilizer and Dynamic Action Sync keep you a step ahead of the competition. And the LG Switch app adds display multitasking capabilities, letting you switch devices and manage screen layouts with ease. Whether you’re working, creating, or gaming, the UltraFine 4K UHD monitor delivers image clarity, comfort, and performance—all in one streamlined display.
Dell 27 Plus 4K USB-C Monitor - S2725QC. Whether you're watching movies or playing games, enjoy an immersive viewing experience with improved eye comfort on a 4-star certified monitor*.
Samsung's ViewFinity S7 Monitor with 4K UHD Resolution reveals crystal-clear visual excellence and increased levels of detail with higher pixel density. HDR10 provides near-limitless hues and true-to-life color representation with deeper contrast for darker darks and brighter brights. Multiple ports enable convenient connectivity that simplify setup and enhance productivity. Requiring no tools or screws, the Easy Setup Stand offers flexibility with the simple push of a button. TÜV-certified for intelligent eye care, with Eye Saver Mode to protect eyes against excessive blue light.
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| Pros for LG - UltraFine 27" IPS UHD 60Hz Monitor with HDR10 (HDMI, DisplayPort) - White | |||
|---|---|---|---|
| There were no pros for this product— | Screen Quality, Connectivity, Refresh Rate, Overall Performance, Port Count | There were no pros for this product— | There were no pros for this product— |
Specs
Reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 4 out of 5 stars
Great panel, everything else is ok
Needed to replace my 2nd monitor for work. The panel is not particularly extravagant, but it works very well and looks really clean. There's better monitors for higher prices, but I think this is a great mix of price to benefit. Additionally, the adjustment features on the monitor are quite nice. Being able to lift/lower the monitor, or rotate it vertically, feels amazing. The only caveat is that everything else that isn't the panel feels incredibly cheaply made. The base of the stand scratched upon flipping the monitor vertically (Which is my fault, but still wish it were a little more resistant to damage). The monitor arm does secure the panel well, but not as tightly of a lock as I would like. While that's a bit discomforting, surely something had to be done to keep the price this low. Overall this a great monitor that's just feeling a little cheap in everything that isn't the display.
Posted by MathewRD
- Rated 4 out of 5 stars
Nice monitor
Good monitor. Connected my Macbook to this external monitor
Posted by trustme
- Rated 5 out of 5 stars
Recommend
Love the 4k quality with all the features I needed like hight adjustment, swivel, pivot!
Posted by SukwonK
