8.6Our score 4 photosLG USA AUTHORIZED - Includes 26 Months Extended Protection in ADDITION to the Included FULL Manufacturer Protection
Ranked #99 in Monitors · 4 things we like
Quick answer The LG 34GX900A-B 34" Ultragear WQHD OLED Curved scores 8.6/10 with us. Amazon owners rate it 4.3 out of 5 across 83 reviews, in line with the 4.3 average of the 494 products we track in Monitors. It was listed at $1,199.99 on Amazon when we last checked in September 2026. Key facts: aspect ratio 21:9, display resolution maximum 3440 x 1440 pixels, hardware connectivity DisplayPort, HDMI, USB.
LG USA AUTHORIZED - Includes 26 Months Extended Protection in ADDITION to the Included FULL Manufacturer Protection Immersive 34” UltraGear OLED Display – Experience next-level gaming on a 21:9 curved WQHD OLED with a steep 800R curve, delivering cinematic immersion, deep blacks, and brilliant color accuracy with up to 98.5% DCI-P3 coverage. Blazing-Fast OLED Performance – Dominate the battlefield with an ultra-smooth 240Hz refresh rate and near-instant 0.03ms (GtG) response time for seamless motion, reduced input lag, and zero ghosting in fast-paced gameplay. Tear-Free, Ultra-Smooth Gaming – Enjoy flawless frame syncing with AMD FreeSync Premium Pro and NVIDIA G-SYNC compatibility, eliminating stutter and screen tearing across PC and next-gen consoles.
Brilliant HDR Visuals – See every detail with DisplayHDR True Black 400, 1.5M:1 contrast ratio, and up to 1300 nits peak brightness (APL
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| Adaptive Sync | FreeSync Premium Pro, G-Sync Compatible |
|---|---|
| Additional Features | Auto Input Switch, Black Stabilizer, Dynamic Action Sync, Energy Efficient, Factory Calibration |
| Aspect Ratio | 21:9 |
| Brightness | 275 candela_per_square_meter |
| Color | Black |
| Color Gamut | 98.5 |
| Connectivity Technology | DisplayPort, HDMI, USB Type C |
| Contrast Ratio | 1500000:1 |
| Display Resolution Maximum | 3440 x 1440 pixels |
| Display Technology | OLED |
| Display Type | OLED |
| Hardware Connectivity | DisplayPort, HDMI, USB |
| Item Dimensions D x W x H | 11.5"D x 30.9"W x 22.9"H |
|---|---|
| Item Weight | 22.9 pounds |
| Mounting Type | Wall Mount |
| Native Resolution | 3440x1440 |
| Picture Quality Enhancement Technology | DisplayHDR™ TRUE BLACK 400 |
| Pixel Pitch | 0.23 |
| Refresh Rate | 240 hertz |
| Resolution | QHD Wide 1440p |
| Screen Finish | Matte |
| Screen Size | 34 inches |
| Specific Uses For Product | Gaming |
| Viewing Angle | 178 degrees |
Yes, it is one of the stronger picks in its group. We score the LG 34GX900A-B 34" Ultragear WQHD OLED Curved 8.6 out of 10. Amazon owners rate it 4.3 out of 5 across 83 reviews, in line with the 4.3 average of the 494 products we track in Monitors.
It was listed at $1,199.99 on Amazon when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.
Aspect Ratio: 21:9; Display Resolution Maximum: 3440 x 1440 pixels; Hardware Connectivity: DisplayPort, HDMI, USB; Refresh Rate: 240 hertz; Resolution: QHD Wide 1440p; Screen Finish: Matte. All 24 specifications are in the product information table on this page.
Similar, well-rated products in our catalog: LG 45 inch Ultragear OLED WQHD 240Hz 800R (8.0/10, 4.0 stars from 20 owners); LG 52" Ultragear evo 5K2K 5120x2160 240Hz 1000R (8.5/10, 4.5 stars from 37 owners); Samsung 57" Odyssey Neo G9 Dual 4K UHD Quantum (8.8/10, 4.3 stars from 538 owners).
LG 45 inch Ultragear OLED WQHD 240Hz 800RLG 52" Ultragear evo 5K2K 5120x2160 240Hz 1000RSamsung 57" Odyssey Neo G9 Dual 4K UHD Quantum
Breakdown from the 8 most helpful reviews we imported.
This is the second monitor I have bought after owning one since 2021. The first one is still working great. After buying a cheaper monitor and seeing the difference in picture quality, it is certainly worth the money to buy a quality monitor like this one. There is no noticeable input lag to me and I have played fps games for years. For gamers that want a fast monitor, this is your friend!
Very awesome product, easy to put together and it fits my needs for gaming for the xbox series x/s and playstation 5. the delivery date was set for next week on a Wednesday but I got it this Friday. I'm very pleased with this.
The picture quality is great and so is the speed. Gaming is a breeze with this monitor, highly recommend this monitor! It’s honestly a steal.
This is the third 1440 monitor I have owned and while it works, it is not my favorite. The image isn't as clear as the BenQ I had in the past so it feels more in-between 1080 and 1440.Brightness seems ok to me but I am not super picky as long as it isn't super off-putting.These monitors are expensive so I'm not inclined to keep swapping them out until I find something that really speaks to me like the BenQ did. For now it works and it is 1440p which is all I care about!
Bought two of these to use for editing.Both of these flicker so badly it is impossible to sit through a complete editing session.This is ridiculous for what they cost.Utter crap.I will never buy another product from this manufacturer, and I will make sure none of my family or friends do either.
Good price and good quality, I saw the same item more expensive at retailers, so happy with my purchase
I use it for gaming works wonders with the ps5!!
It works amazing with my ps5
Customer reviews are shown as published on Amazon and are not written by Do Best Deal.
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