LG UHD Monitor 43" 4K Narrow Bezel, 350NITS Bass 10Wx2 Stereo Speaker, USB-C"

Model #43UD79-B

LG Warranty
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Stand System

Detachable Base Yes
VESA Compatibility 200 x 200 mm
Tilt -5 to 10°

Power Specifications

Input 100 - 240 VAC, 50 / 60 Hz
Power Consumption (Active) Not Specified by Manufacturer
Operating Power Consumption (Eco Mode) Not Specified by Manufacturer
Power Consumption (Standby/Sleep) 1.2 W
Off-Mode Power Consumption 0.3 W

Packaging Info

Box Dimensions (LxWxH) 41.5 x 26.0 x 11.0"
Package Weight 44.0 lb

General Information

Color Gamut (CIE1931) NTSC 72%
Color Depth (Number of Colors) 1.06 billion
Surface Treatment Anti-glare
Screen Size 42.51" (1079.754 mm)
Ports and Connectors 2 x HDMI 1.4 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x USB Type-C
Panel Type IPS (In-Plane Switching)
Aspect Ratio 16:9
Resolution 3840 x 2160
Brightness 350 cd/m2
Dynamic Contrast Ratio Mega
Refresh Rate 60 Hz
Response Time (GtG) 5 ms
Pixel Pitch (H x V) 0.2451 x 0.2451 mm
Viewing Angles (H/V) 178°/178°


Weight With Stand: 25.05 lb (11.36 kg) Without Stand: 27.11 lb (12.3 kg)
Dimensions (W x D x H) With Stand: 38.1 x 2.8 x 22.6" (967.74 x 71.12 x 574.04 mm) Without Stand: 38.1 x 10.8 x 25.5" (967.74 x 274.32 x 647.7 mm)
Standards and Compliance UL (cUL), EPEAT Gold, CB, FCC-B, CE, KC, ErP, ROHS, REACH, Windows 10, DisplayPort
Expert Reviews
Top new review.35029594
15 January 2018


User Reviews
B h photo.34921152
21 November 2017

Well, here's my review of this LG 43". Let me set the stage so you can understand the context of where I'm coming from for this review.I've been running 4x Samsung SyncMaster 930B's since 2005 (19" 5:4); yes, that's 12 years on the same monitors.

Lg electronics.33757219
15 September 2018

After installing this monitor, I was questioning whether I made the right choice buying this thing, because it's size made it look just ridiculous on my desk.Nevertheless, the first thing I did post installation, was that I downloaded Planet Earth 2 in 4K.

  • +

    Performance, Quality

26 July 2018

Monitor works pretty well, split screen software is quite buggy. The main reason for my review is that its construction is very weak and the screen costs more than the value of the TV to repair.

4 June 2018

Have looked for one of these for a while. I work from home and the ability to see multiple systems without multiple monitors is great. Gaming on the 43" is fantastic.

Lg electronics.33757219
3 weeks ago

I love the size and usability with this monitor, but there is one major flaw that I've discovered. If you are in 4 screen PIP Mode and full screen any of the inputs, the upper left input becomes the same input as the one that was fullscreened.

Lg electronics.33757219
3 weeks ago

Excellent screen resolution and right size for making photo and video edits. Also great for making sure all menus on software programs show up

Lg electronics.33757219
3 weeks ago

For a number of years now, I have had 2 monitors on my desk. I was looking for a better solution for a while, in comes the LG43UD79. For my needs, it's a great solution: desk space, 4K, PIP, 4 devices in to one space. I can also have multiple applications open at a decent size.

  • +


B h photo.34921152
4 weeks ago

screen blacks out all the time for 2-3sec randomly

B h photo.34921152
18 October 2018

This thing is not only HUGE but it is very clear and very vivid

B h photo.34921152
12 September 2018

I've had all sizes of monitors, from a cellphone to this 43", and this is the most awesome display I've ever had the pleasure of looking at!! The native resoltion is 3840 X 2160 and I have set the viewing at 150% to get the icons recognizeable and to be able to read the type under them!

Product Highlights
  • In-Plane Switching (IPS) Technology
  • HDMI + DisplayPort + USB Type-C Inputs
  • 3840 x 2160 Resolution
  • Mega Dynamic Contrast Ratio
  • 350 cd/m² Brightness
  • 178°/178° Viewing Angles
  • 5 ms (GtG) Response Time
  • 1.06 Billion Colors
In The Box
  • LG 43UD79-B 43" 16:9 4K IPS Monitor
  • USB Type-A to Type-C Cable
  • HDMI Cable
  • DisplayPort Cable
  • Cable Holder
  • Power Cable
  • Limited 1-Year Warranty
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