LG
LG 27MD5KLB-B 27" UltraFine 5K IPS Monitor
Best high-resolution display for creative professionals using macOS.
Experience unparalleled visual fidelity with this 27-inch UltraFine 5K IPS monitor. It delivers breathtaking clarity and detail through its 5120 x 2880 resolution, making it ideal for intricate creative tasks. Immerse yourself in vibrant, true-to-life colors with 99% DCI-P3 coverage and enjoy a bright, dynamic picture. Designed for seamless integration, it offers robust connectivity options, including Thunderbolt 3 with substantial power delivery, and features built-in audio and video capabilities for a complete multimedia experience.
$1099.99
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Owner Satisfaction
4.6
/ 5
Category Rank
185
/ 3726
#185 in Computer Monitors
Price vs Category Average
+71%
Above average
Screen Size
27
/ inches
Who it's for
- Creative professionals needing razor-sharp image detail
- MacBook users wanting a clutter-free, single-cable workspace
- Digital artists requiring precise color accuracy
Who should skip it
- Budget-conscious shoppers seeking better value alternatives
- Windows users preferring physical monitor control buttons
- Design enthusiasts prioritizing a modern, slim-bezel aesthetic
Performance breakdown
Visual Fidelity
The 5K resolution offers unparalleled sharpness for professional creative workflows.
Color Accuracy
DCI-P3 99% coverage ensures precise color reproduction for demanding visual tasks.
Connectivity Efficiency
Thunderbolt 3 provides seamless data transfer and robust power delivery.
macOS Integration
Native display control makes this the gold standard for Apple users.
Ergonomic Versatility
Height and tilt adjustments provide essential comfort for long working sessions.
Multimedia Utility
Integrated camera and speakers handle basic conferencing needs with minimal clutter.
Key Specs
Screen Size
27 inches
Resolution
5120 x 2880 (5K)
Panel Type
IPS
Brightness
500 nits
Color Gamut
DCI-P3 99%
Connectivity
Thunderbolt 3, USB Type-C
Weight
18.7 LBS
Dimensions
22.6" H x 24.6" W x 9.4" D
Know before you buy
While the LG UltraFine 5K is optimized for macOS, it is primarily designed for Thunderbolt 3 connectivity. You may experience limited functionality or resolution issues when connecting to Windows devices, as the display settings are specifically integrated into the macOS ecosystem.
Yes, the monitor provides up to 94W of power delivery through the Thunderbolt 3 cable. This is sufficient to charge most MacBook Pro models while simultaneously transmitting 5K video and data.
Yes, because of the seamless macOS integration, you can control the monitor's brightness and volume directly through your Mac's keyboard or the macOS system settings without needing to touch physical buttons on the display.
The included stand offers both height and tilt adjustments for ergonomic positioning. However, if you prefer a different setup, the monitor is VESA mount compatible, allowing you to attach it to a third-party monitor arm or wall mount.
The monitor features a 500-nit brightness level and a low-reflective surface coating. These features work together to minimize glare and maintain high visibility, even in well-lit office environments.
Yes, it includes a built-in camera, microphone, and stereo speakers. This setup is designed to provide a clean, all-in-one solution for video conferencing without the need for external peripherals.
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