LG 45GX950A-B

LG 45GX950A-B

Limited Data$$$ Flagship$1869.95

tldr; 45" curved OLED ultrawide. 5K resolution, 240Hz. Ultimate gaming immersion. Premium flagship.

$1869.95 on Amazon

Sentiment Breakdown

38%Positive
Positive
38%
Neutral
59%
Negative
3%
Based on 34 Reddit opinions

Strengths & Weaknesses

Each axis shows what % of Reddit comments are positive about that topic. Higher = more praise.

Key Features

  • This Bundle Includes: LG 45GX950A-B 45-inch Ultragear 5K2K WUHD OLED Curved Gaming Monitor, 2X HDMI Cable, Surge Protector, TV Cleaning Kit, Cable Ties
  • Experience the world’s first 5K2K WUHD (5120 x 2160) resolution gaming monitor on a massive 45" curved OLED display. This ultra-wide aspect ratio delivers breathtaking clarity and immersive visuals, perfect for cinematic adventures and fast-paced gaming alike, making it a game-changer for competitive and casual gamers.
  • Enjoy sharp text clarity and bold visuals with 125 pixels per inch (PPI) and a refined subpixel layout that reduces color fringing. This design ensures stunning image detail while providing crisp, clear text for work or gaming, combining productivity and entertainment in one premium display.
  • OLED technology with up to 1300 nits peak brightness, 98.5% DCI-P3 color coverage, and a 1.5M:1 contrast ratio brings deep blacks, brilliant highlights, and lifelike colors to every frame. DisplayHDR True Black 400 certification ensures dynamic, cinematic picture quality in all lighting conditions.
  • Choose between Dual Mode options: 5K2K at up to 165Hz for visually rich, story-driven gaming or switch to Wide Full HD at an incredible 330Hz for lightning-fast FPS, MOBA, and racing action. Combined with a 0.03ms response time, DisplayPort 2.1, HDMI 2.1, USB-C 90W power delivery, and FreeSync Premium Pro/G-SYNC compatibility, this monitor delivers unmatched speed, connectivity, and smoothness.
  • 🖥️ 45" OLED ultrawide
  • ⚡ 240Hz gaming
  • 🌈 Perfect colors

Sentiment Over Time

50%75%100%May '25Jul '25Sep '25Nov '25Dec '25100% (May '25) - 4.8 comments50% (Jun '25) - 2 comments100% (Jul '25) - 0.6 comments50% (Aug '25) - 0.3 comments100% (Sep '25) - 1.3 comments50% (Oct '25) - 1.3 comments100% (Nov '25) - 0.6 comments100% (Dec '25) - 6.3 comments

Historical Price Data

LG 45GX950A-B
$1500$2000$2500$3000Aug '25Sep '25Oct '25Nov '25Dec '25Jan '26Feb '26Feb '26Mar '26May '26Low: $1639.95Current: $1809.95
LG 45GX950A-B
All-time low: $1639.95(2026-02)

What Redditors Actually Say

What Redditors Say

Best praise vs top criticism for LG 45GX950A-B

Best Praise
+2 pts
If your on Windows the HDR calibration tool works pretty well, but on macOS once you turn on HDR on the 45GX900A-B  turns into absolute dog shit. Plus the text is fuzzy. I'm not exaggerating but it's a world of difference going from 45GX900A-B  to **45GX950A-B.** Almost like LG intentionally made the 45GX900A-B bad.
r/Monitors
View
Top Criticism
+3 pts
tl;dr: I've used both of these for productivity, I say go with the \*\*40U990A-W\*\*! \--- To replace my BenQ EW3280U 32-inch 4K, I originally tried the 45GX950A-B and it is definitely a great monitor. Colors and contrast are amazing, and I could see the curve being immersive for games. I really, really wanted the OLED blacks! However, it is not well suited for productivity: \- Native resolution text rendering, while acceptable, was not better than my previous BenQ \- The reduced pixel density (125 ppi) was noticeable (I CAN SeE THe PixEls!) which contributed to the lack of text crispness \- The curve was too distracting for me while working in my text editor or terminal \- The size felt just a bit too large when looking back and forth across the screen \--- The 40U990A-W solved most of those concerns, for me! \- After having both the 45GX950A-B and 40U990A-W running side-by-side for a day, I was able to adjust the image settings on the IPS 40U990A-W to pretty closely match the colors of the OLED \- But of course, I could not quite match the vibrancy and contrast of the OLED, but I spend my days coding not editing photos or video \- The more gentle curve is pretty perfect for my viewing distance, IMO \- While, the size \_could be\_ a little larger... \- That would affect the pixel density (139 ppi) \- Which is just a tiny bit better than my previous BenQ (138 ppi ≈ 139 ppi) \- Native resolution text rendering is significantly better than the 45GX950A-B OLED \--- All that said, if the next gen of 5K2K OLEDs solve for text rendering and come in a 40" to 42" size... I'll have to take a look at those when the time comes.
r/Monitors
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9 more quotes available below

Frequently Asked Questions

Is the LG 45GX950A-B worth buying?
45" curved OLED ultrawide. 5K resolution, 240Hz. Ultimate gaming immersion. Premium flagship.
What do Redditors love about the LG 45GX950A-B?
Redditors highlight: 🖥️ 45" OLED ultrawide. ⚡ 240Hz gaming. 🌈 Perfect colors.
What are the downsides of the LG 45GX950A-B?
Some criticisms include: "tl;dr: I've used both of these for productivity, I say go with the \*\*40U990A-W\*\*! \--- To replace my BenQ EW3280U 32-inch 4K, I originally tried the 45GX950A-B and it is definitely a great..."
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (LG 45GX950A-B has 34) tend to have more reliable scores.

34 Reddit opinions analyzed • Last updated 5/20/2026