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$79.99
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Review Summary
2022-06-01T20:00:00
I liked the color and resolution quality of this monitor. I found the control button to be unwieldy to use since everything was in one button. The monitor was wonderful until it developed "crosshair" lines of dead pixels across the middle of the monitor about 9 months after purchase. I shipped it to LG and am still waiting for LG to repair or replace it.
LindaG7
2022-03-07T19:00:00
It would be really great if the USB ports on the back of the monitor were powered. So far I haven't found anything that I can plug into them without getting the "drawing too much power" message in macOS.
akjedd
2022-01-05T19:00:00
I bought this just before ,Christmas my first effort was with a Samsungm 27 HD 4k which I returned because it lacked a USB -C easy connect for my new MacAir. This one was plug and play and with very good graphics.
Jim225
2021-10-03T20:00:00
Very good quality. Image is top notch. Im using it as an external monitor with HDMI cable. Only one small complaint. The monitor wouldn't turn on when I started the computer. I tried different cables. This didn't help. The only thing that solved the issue was configuring the picture mode as 'cinema'.
Crossbow
2021-08-27T20:00:00
I glad that I bought it. The graphic are really good specially for programming. I bought it on Amazon, they had a better price. The only think I don?t like are the buttons. I used two laptops with this monitor and I think they should have made it easier to which sources.
MrBrito
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Browse our FAQ
27" class (27" diagonal)
3840 x 2160
IPS
5ms
Typical: 1000:1
Minimum: 700:1
16:9
0.1554mm x 0.1554mm
1.07B
sRGB 99% (CIE1931) (Typ.)
Minimum: 240 nits
Typical: 300 nits
178/178
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Adapter
100-240V (50/60Hz)
Typical: 41W
Maximum: 98W
Energy Star: 25W
Less than 0.3W
less than 0.5W
Yes
Yes x2
Max. Resolution at Hz: 3840 x 2160 @60Hz
3840x2160 @60Hz (Max. Resolution at Hz)
Yes x2
Max. Resolution at Hz: 3840x2160 @60Hz
DP Alternate Mode: Yes
Data Transmission: Yes
Power Delivery: 40W
Version: 1.2
Max. Resolution at Hz: 3840x2160 @60Hz
Yes x2 (ver 3.0)
No
No
Tilt/Height/Swivel/Pivot
With Stand: 24.1 x 20.8 x 9.9" (61.2 x 52.8 x 25.1cm)
Without Stand: 24.1 x 14.4 x 1.8" (61.2 x 26.6 x 4.6cm)
With Stand: 15.4 lb (7kg)
Without Stand: 10.6 lb (4.8kg)
719192623309
Excellent monitor
By Crossbow
Very good quality. Image is top notch. Im using it as an external monitor with HDMI cable. Only one small complaint. The monitor wouldn't turn on when I started the computer. I tried different cables. This didn't help. The only thing that solved the issue was configuring the picture mode as 'cinema'.
4K UHD IPS
Meet the 4K UHD IPS Monitor
The clarity and details with 4K Ultra HD resolution will amaze, even up close.
IPS with sRGB 99 (Typ.)
True Colors and Wider View
LG IPS display has extraordinary color accuracy, covering 99 of the sRGB color spectrum. It also has a wider viewing angle, so it's even easier to enjoy true color visuals.
3-Side Virtually Borderless Design
Higher Work Efficiency
Dual display and multi-ports can drastically enhance work efficiency.
USB Type-C
Unified Interface for Easy Set-up
Display Connection uses USB Type-C and is compatible with MacBook. With a single cable, you can simultaneously transfer 4K screen data and other data while charge a MacBook or any mobile device up to 40W.
OnScreen Control
Easier User Interface
OnScreen Control is simple and intuitive. You can customize your display options, even pivot control, with a few simple clicks.
Versatile Design
Better Workplace Ergonomics
The 27UK670 supports tilt, swivel, pivot and height adjustment options for the best comfort at work. These ergonomics also make it easier to share content with your team members, leading to enhanced productivity.