LG

34GX900A-B

LG 34GX900A-B

Running these analyses costs money. Buy through my links to help keep lights on! I may get a small commission.

Overall

#84 in

Ultrawide Monitors

according to Reddit Icon Reddit

Sentiment score67% positive
8
2
2
Last updated: Jun 17, 2026

Reddit Reviews

Reddit IconFMLkoifish
5 months ago

LG OLED 34 GX900A. I’ve had it since Black Friday and it’s fantastic. I’ve owned OLED TVs since 2018, and wanted one for my computer set up.

2 months ago

Sounds like a resolution scaling issue you’re having. Anyways, to help OP I have this exact LG model for both PC and my MBP, works great. You shouldn’t have any issue - just be aware that it’s a 1440p monitor with OLED means others have reported text fringing if you’re sensitive to that for productivity. Also being an OLED and if you’re planning to use this for mainly productivity, ie youre going to be having a lot of static images may be risk for burn in, and the OLED display isn’t much of a wow factor in productivity as it is for media consumption. Trust me, I went down a huge rabbit hole switching from my old 34” to this one for productivity to start and mostly got was the blacks looked a little darker on my Mac.. gaming is great though. It’d be more helpful if you described what your main usage out of a monitor would be. I’d get this monitor if you plan on gaming as part of your usage where the OLED panel + 240hz refresh rate shine. Otherwise, there are better options for ultrawides out there

about 2 months ago

I really like my LG 34gx900a-b, it’s a 1400p 240hz OLED I got on black Friday for $680. The design is clean without any branding on the front, and the rgb lighting on the back panel is subtle and tasteful An upgrade to wait would be if they bring the 5k2k resolution to the 34 later but def will be $1500+

Reddit Iconmurphyat
4 months ago

I have the AW3425DW. It is endgame for me. AND I actually tried the LG in store and couldn’t stand the 800r curve. That comes down to preference. They are both excellent monitors. I couldn’t be happier with my Alienware.

Reddit IconPaisleyIsAToilet
4 months ago

I have the LG, but have owned numerous QD OLEDs - I will say this, if you're going to be doing any work on it whatsoever, the LG is the way to go. QD OLED text rendering is brutal.

Reddit IconRDR2DEX
Reddit Iconthe-script-99
4 months ago

Have the LG. Amazing monitor because of the space I had to down size from the 45 version.

Reddit IconThimble69
10 months ago

Smearing and ghosting is essentially a drawback all VAs have, because of the way they display the picture. Same goes for shitty viewing angles on TN and burn-in on OLEDs. No matter how good the technology gets, it can be mitigated, but not entirely solved. TL;DR: all VAs will always have ghosting. Maybe something like this: [https://a.co/d/bfXe6ur](https://a.co/d/bfXe6ur) I'd still try to get an IPS, it's the best technology there is. I've had an OLED for a year now, I'm babying it, still no burn-in, for now. I have this model: [https://a.co/d/gGlpcVZ](https://a.co/d/gGlpcVZ)

Top Ultrawide Monitors on Reddit

1
LG 45GX950A-B

LG

45GX950A-B

70% positive of 869 users

Huge, immersive OLED, but 800R curve distorts productivity.

$1496 Amazon
2
LG 39GX950B

LG

39GX950B

78% positive of 314 users

39-inch 5K2K OLED: great clarity, comfortable curve.

$1799 lg.com
3
Samsung Odyssey Neo G9 G95NC

Samsung

Odyssey Neo G9 G95NC

69% positive of 544 users

Massive 32:9 mini-LED; great for productivity, but buggy.

$1499 Amazon
4
Alienware AW3423DWF

Alienware

AW3423DWF

70% positive of 223 users

QD-OLED gaming king; poor text, fragile screen surface.

$499 Amazon
5
Alienware AW3425DW

Alienware

AW3425DW

76% positive of 185 users

QD-OLED gaming; good value; but VRR flicker and fuzzy text.

$749 Amazon

Rankings by Use Case

Other Reddit Recommendations:

FAQs