Monitor Selection: My New LG-UD4329b

Posted by Ryan Himmelwright on Mon, Nov 12, 2018
Tags hardware, monitors, homelab

After a decade of using several combinations of dual monitors, I have decided to upgrade to using a single, but better, monitor. After two years of debating, I have finally made my choice.

Monitor History

Pre College monitors

My monitor setup right before moving to college

Half way through high school, I purchased my first laptop (it also happens to be the first computer I installed Linux on. I had a special edition model, but it was very similar to this one). The laptop was replacing an old standard E-machines desktop, so I kept the spare monitor to use with the laptop. From that point on, I usually had two screens to look at, even if one was just my laptop’s screen at the far end of my desk, with an AIM window open in it. Before moving to college, I built a desktop computer with a new monitor (picture above), and utilized the old one as a secondary display.

College Desk

My desk during my senior year of collage

Throughout college, as I started to explore Linux and programming more, I began to experiment with using monitors in portrait orientations. Eventually, I purchased a second 23.6" 1080p monitor so they would match when paired. This gave me much more vertical real estate, which was useful when writing code, essays, or lab reports.

Why go from two, to one?

MA Desk

When using two monitors, I always had to have a primary and secondary.

While I like having the screen real estate of two monitors, I was never able to optimally use them because of the bezels between the monitors. While working, I would naturally shift over and use one monitor as a primary display, and the other as a secondary display. This was okay for some tasks, but it usually just meant that I just used the primary monitor, and half of the secondary one, because it was too hard to see the far end of the screen.

This issue was slightly better when using my displays in portrait mode, but that wasn’t always ideal when connecting to remote machines, or viewing wide content (videos, for example). It also didn’t solve the main issue. When looking at the screens in a natural position (head centered, looking strait forward)… I still saw two pieces of black plastic. I wanted to see my primary window directly in front of me, with some auxiliary space on either side for documentation and terminal windows. I wanted a wide screen display.

Ultra-wide or Large 16:9 UHD?

Luckily, the once extremely expensive ultra-wide and large UHD monitors have started to come down in price. After following the market for a few years, I narrowed my decision to my favorite choice in each category: The Dell u3415w and the LG ud4379b.

Dell u3415w

The Dell u3415w 34" 3440x1440p Ultra Wide Monitor

The Dell u3415w is the slightly older (compared to the u3417w) 34" ultra-wide monitor offering from Dell. It has a 3440x1440, 60 Hz, slightly-curved, IPS panel sitting on a solid and adjustable monitor stand. I preferred it over other ultra-wides because it could be found for a reasonable price, and had a professional build quality.

Based on my reasoning explained in the section above, an ultra-wide (1440p ones… not 1080p) would fit my mostly programmer use-case very well. Being a single monitor, I could position it directly in front of me, with my main code/content centered. The 3440px wide resolution would also allow enough horizontal space to have a full web page of documentation, and several terminal windows open on either side of the main display. Lastly, the 1440px vertical resolution would be an adequate improvement from my “starting to feel tight”, 1080p monitors.

Dell u3415w

The LG ud4379b 42.5" 3440x2160p Monitor

The massive LG ud4379b is a 42.5" 3840x2160px IPS display. At this size and resolution, it is roughly the equivalent of having four 21" 1920x1080px monitors aligned in a 2x2 grid… except with 0 bezel between them. Compared to other 40"+ 4K displays, I preferred this one because once again, it was reasonably priced, had great input options, and also seemed to have a half decent panel. Reviewers consistently said it had vibrant colors and minimal back light bleed.

Being single monitor, I could easily sit myself in front of it, and have my main content centered, just like with the ultra-wide. Being so large, I could still have auxiliary windows opened on either side. One advantage the ud4379 had over the ultra-wide however, was that being a massive 16:9 screen, it could easily be divided into 4 1080p screens. In fact, this model supports spitting the screen into four separate displays, each taking a different input (more on that later..). While the ultra-wides often support splitting and picture-in-picture, it seems more natural on the 43" monitor.

Deciding on the 43" UHD

Shipped Box

The LG ud4379 can support multiple inputs at a time to the single display

I went back and forth on which monitor I wanted several times. Eventually, I realized the long term versatility of the LG monitor was just something I could not ignore. Being able to use it as one massive display that I could fit several full VM windows in, or even as 1,2, or 4 discrete monitors makes it extremely useful for me. I tend to be playing with more than one computer or VM at a time, and it is VERY nice to have them all fit on a single display. I was worried it would be a bit too large and look stupid on my desk, especially compared to how slick the ultra-wide would look. However, in the end, practicality won out.

Getting the UD4379b

Shipped Box

The Monitor arrived a few days later perfectly safe, despite the beat up box

After deciding that we would likely order the monitor as my birthday gift, my wife and I started watching the price a few weeks before. One day, we noticed the price had dropped $200… so we ordered it. The price soon went back up, so I’m glad we snatched it when we did!

It came a few days latter in a massive box that I happily carted up to our apartment. The box was a bit beat up, but after opening it, all the components were fine.

What I like

Monitor Working

I can have my main content front and center, with other windows on the sides
  • Screen Resolution - The most obvious pro using a monitor at this size and resolution… is the screen real estate. As explained above, it’s twice the space of my old, dual 1080p monitor setup. With this space, I can easily have several source code files, documentation, a few terminals, a chat window, and even a video opened on my single screen as I work.

  • IPS Display - Many people might assume that the driving factor pushing me to finally update my monitors was my desire for more screen resolution. While that was part of my goal… what truly motivated me was a desire to switch to an IPS display on my main setup after almost a year using my T470’s IPS display (which by the way, is not a good IPS panel). As someone who spends a large percentage of their computing time in dark terminals and IDEs, an IPS panel really does help text and colors to pop, because the darks look so much better. It turns out, this panel is actually quite good for it’s price, and I am very happy with it.

    Monitor Shading

    When working, I can look straight at a single display and still have enough room.
  • Single Monitor, No (center) Bezels - As explained earlier in this post, I like that this is is a single monitor. This means that I no longer need to twist my head back and forth, or stare at bezels. I can looks straight ahead and see my main content, with “auxiliary” windows view-able in my periphery.

  • Flexibility, multiple inputs - Lastly, I enjoy the multiple inputs and excellent PIP system of this monitor. Combined with something like Synergy, I can easily use this one display with several devices at a time. This is great when working with more than one device, or potentially watching content on something like a chromecast stick, while still working on the computer. It really is the advantage of having 4 monitors, but in a single package.

  • Speakers - They aren’t amazing, and I don’t use them too often too often, but for “monitor” speakers, they really aren’t half bad. They’re what you’d expect from a TV. However, this means that if I were to use something like a media stick, the built-in speaker is acceptable enough for such a device.

What I don’t like

Monitor Shading

Viewed from the center, the monitor edges have shadowing.
  • Edge Shadowing - The one issue that myself and others have experienced with this monitor is a sort of “edge shadowing”. This is apparently something that is common on monitors this massive, and it’s really hard to engineer around. If I sit back far enough from the display, you can’t see it anymore. (But I don’t normally sit like that)

  • Input Switching Lag? - While this is more of a critique of monitors in general, one thing I wish was a bit better was the input switching. Having so many inputs, it can get confusing remembering which one is attached to what device, or trying to quickly configure a 2x2 multi-input layout. Having to wait for each device to connect when flipping through all the inputs makes it that much more frustrating (and disappointing when it’s the wrong input…).

  • Corners Out of View - Being such a large display, one issue I sometimes have is that the outside corners are out of my field of view. I mostly notice this when I occasionally miss notification pop-ups that I want to see. On the flip-side, notifications don’t seem to distract me as much now when I’m trying to focus :P.


Monitor Shading

New monitor on my desk.

In conclusion, I an very happy with my new monitor. It fits all of the criteria I had, and works for my use-case perfectly. While I wouldn’t recommend it for a pure gaming machine, it might be one of the best deal productivity monitors out there.

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