LG UltraFine 27UP650K-W 27" 4K HDR Monitor

BH #LG27UP650KWA • MFR #27UP650K-W.AUS
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LG UltraFine 27UP650K-W 27" 4K HDR Monitor
Key Features
  • 27" 16:9 IPS Panel
  • HDMI 2.0 | DisplayPort 1.4
  • 4K UHD 3840 x 2160 at 60 Hz
  • 5 ms (GtG) Response Time
Enjoy crisp, detailed visuals while completing tasks, watching videos, and playing games with the 27" LG UltraFine 27UP650K-W 4K HDR Monitor. Supporting a 3840 x 2160 UHD 4K resolution and HDR, this display delivers detailed visuals with realistic color.
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LG 27UP650K Overview

Enjoy crisp, detailed visuals while completing tasks, watching videos, and playing games with the 27" LG UltraFine 27UP650K-W 4K HDR Monitor. Supporting a 3840 x 2160 UHD 4K resolution and HDR, this display delivers detailed visuals with realistic color.

Connect compatible devices through the dual HDMI 2.0 ports and DisplayPort input. Plugging a pair of headphones into the 3.5mm jack allows you to listen to music and videos in private.

Rich Color
The 27" IPS panel provides cinematic experiences with 95% coverage of the DCI-P3 color gamut.
High-Dynamic Range
VESA DisplayHDR 400 certified HDR10 support with a 1200:1 static contrast ratio, 5 ms response time, and 400 nit brightness enhances visuals with realistic highlights and deep shadows.
Action As It Happens
Dynamic Action Sync elevates your gameplay so you can respond to every moment of the action with reduced input lag.
Customize Your Screen View
The Switch app enhances your multitasking by allowing you to split the screen into up to six sections, customize display layouts, or launch video calls with a single hotkey.
Adjustable Comfort
Rotate the screen to view content in portrait mode. You can also adjust the height and tilt for an optimal view. The 178° horizontal and vertical viewing angles allow you to see the screen clearly from almost any position.
UPC: 195174108772

LG 27UP650K Specs

Key Specs
Display Size
27"
Panel Type
IPS-Type LCD
Native Resolution
3840 x 2160
Maximum Brightness
400 nits / cd/m2
HDR Support
Yes: HDR10
Color Support
1.07 Billion Colors
Color Gamut
95% DCI-P3
Finish
Anti-Glare
Touchscreen
No
A/V Inputs
DisplayPort 1.4 / HDMI
A/V Outputs
3.5 mm
USB I/O
No
Built-In Speakers
No
Display
Size
27"
Panel Type
IPS-Type LCD
Aspect Ratio
16:9
Native Resolution
3840 x 2160
Maximum Brightness
400 nits / cd/m2
HDR Support
Yes: HDR10
Contrast Ratio
1200:1
Response Time
5 ms (GtG)
Refresh Rate
60 Hz
Variable Refresh Technology
No
Color Support
1.07 Billion Colors
Color Gamut
95% DCI-P3
Viewing Angle (H x V)
178 x 178°
Curved Display
No
Finish
Anti-Glare
Surface
Touchscreen
No
Connectivity
A/V Inputs
2x HDMI
1x DisplayPort 1.4
A/V Outputs
1x 1/8" / 3.5 mm
HDCP Support
Yes
USB I/O
No
Multi-Input Support (PIP/PBP)
No
Speaker
Built-In Speakers
No
Electrical
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Adapter Type
External
General
Adjustments
Rotation
Tilt
Height
VESA Mounting-Hole Pattern
100 x 100 mm
Lock Slot
Yes
Packaging Info
Package Weight
17 lb
Box Dimensions (LxWxH)
27 x 19 x 8"

LG 27UP650K Reviews

Great packaging and worked amazing with no hassle.

By Jeffrey
Rated 5 out of 5
Date: 2026-06-23

The screen is bright and the 4k makes for sharp easy to read small text. The desk mount is very sturdy and adjustable but a little bulky so I plan to mount is on a versa mount arm to make is sit more flush with the back of my desk.

Great for the price

By Jeff
Rated 5 out of 5
Date: 2026-05-06

I’m a designer working with two of these monitors. I’ve had one for three years and just bought a second from B&H. I’ve found the colors consistent and reliable, good definition for long hours, and a pretty great price point for the quality. I’m not a gamer so can’t say how it holds up there. It’s not a Studio Display, but it’s a good 4k monitor for the cost.

See any errors on this page?

Does this monitor allow for 30Hz inputs? For ...

Does this monitor allow for 30Hz inputs? For example, let's say I send it an ATEM 30Hz Multiview Feed. Will it work?
Asked by: Sergio
Yes, the LG UltraFine 27UP650K-W 27" 4K HDR Monitor will accept a 30 Hz signal.
Answered by: JP A
Date published: 2025-10-16
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