Asus ROG Swift PG27UCDM vs Samsung Odyssey Neo G9

87 facts in comparison

Based on 238 Reddit opinions. Swift PG27UCDM leads by 17 points.

238 opinions
Swift PG27UCDM leads by 17pts
Reddit's Pick
Asus ROG Swift PG27UCDM
89%
A-
Based on
267 Redditors
Winner

Asus ROG Swift PG27UCDM

~$1,099.99
121 opinions

tldr; Users report difficulty getting optimal HDR settings despite extensive tweaking

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VS
Samsung Odyssey Neo G9
72%
B-
Based on
261 Redditors

Samsung Odyssey Neo G9

~$1,599.99
117 opinions

tldr; 49 inch gaming monitor used alongside other displays with Windows detection issues

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Image QualityGamingText & ProductivityStand & ErgonomicsConnectivity
IMA
🎮GAM
TEX
STA
CON
84
Points
70
Points

Score by Category

Image Quality
85%50%
Gaming
91%90%
Text & Productivity
100%
Stand & Ergonomics
50%
Connectivity
92%0%

Why is Odyssey Neo G9 better than ROG Swift PG27UCDM?

  • Turn off hdr and it solves the problem.
Based on 528 Reddit opinions
Clear Winner

Reddit prefers the Swift PG27UCDM

Winning by 17 points (89% vs 72%)

Better image quality
Difficult HDR setup process
Requires extensive tweaking
High confidence (528 mentions)

💬Reddit Sentiment

Based on 528 Reddit mentions

Overall Rating

Swift PG27UCDM
8.9/10
267 mentions
Neo G9
7.2/10
261 mentions
IMAGE QUALITY
Swift PG27UCDM8.5/10
Neo G95.0/10
TEXT CLARITY
Swift PG27UCDM10.0/10
Neo G9N/A
GAMING PERFORMANCE
Swift PG27UCDM9.1/10
Neo G99.0/10
CONNECTIVITY
Swift PG27UCDM9.2/10
Neo G90.0/10
ERGONOMICS
Swift PG27UCDM5.0/10
Neo G9N/A
⚔️

Head to Head

Head to Head

Swift PG27UCDM: 4|Neo G9: 0
Image QualitySwift PG27UCDM
Swift PG27UCDM85%
Neo G950%
Text ClaritySwift PG27UCDM
Swift PG27UCDM100%
Neo G9N/A
Gaming Performance
Swift PG27UCDM91%
Neo G990%
ConnectivitySwift PG27UCDM
Swift PG27UCDM92%
Neo G90%
ErgonomicsSwift PG27UCDM
Swift PG27UCDM50%
Neo G9N/A
Swift PG27UCDM89%
Neo G972%
Clear winner - Swift PG27UCDM leads by 17 points

Key Specs

SpecAsus ROG Swift PG27UCDMSamsung Odyssey Neo G9
Screen Size
26.5 inch
57 inch
Panel Type
QD-OLED
VA with Quantum Mini-LED
Resolution
3840x2160 (4K UHD)
7680 x 2160
Refresh Rate
240Hz
240Hz
Response Time
0.03ms (GtG)
1ms GtG

Key Highlights

Asus ROG Swift PG27UCDMWinner
⚙️ Difficult HDR setup process
🔧 Requires extensive tweaking
💻 High-end gaming monitor
📊 Advanced display features
Samsung Odyssey Neo G9
💬 Turn off hdr and it solves the problem.

Topic Battles

Swift PG27UCDM: 4|Tied: 1|Neo G9: 0
Image Quality
Swift PG27UCDM wins
Swift PG27UCDM
85%
Neo G9
50%
🎮Gaming
Swift PG27UCDM
91%
Neo G9
90%
Text & Productivity
Swift PG27UCDM wins
Swift PG27UCDM
100%
Neo G9
Stand & Ergonomics
Swift PG27UCDM wins
Swift PG27UCDM
50%
Neo G9
Connectivity
Swift PG27UCDM wins
Swift PG27UCDM
92%
Neo G9
0%

Based on Reddit sentiment across 5 categories

📈Where They Rank

💬What Redditors Actually Say

What Redditors Say

Best praise vs top criticism for Asus ROG Swift PG27UCDM

Best Praise
+15 pts
Best currently is the Asus RoG Swift PG27UCDM, it is a 27 inch glossy 4k 240hz qd oled monitor.
r/Monitors
View
Top Criticism
+1 pts
I tried the Asus ROG PG27UCDM and it was WAY too dark. I have all my IPS monitors on 100% at the moment.
r/Monitors
View
3 more quotes available below

What Redditors Say

Best praise vs top criticism for Samsung Odyssey Neo G9

Best Praise
+4 pts
57" Samsung Odyssey G9. DUHD@240hz I love it.
r/Monitors
View
Top Criticism
+2 pts
I have LG C1 OLED TV and G9 Neo 49”. Our experiences are similar, in the bright scenes G9 Neo can have better brightness but in darker scenes, details seem to get crushed on my G9 Neo and I see haloing and blooming effects (that I am used to). I don’t have issues going “true blacks” on G9 Neo but as I said it also crushes details. So I only prefer G9 Neo on fully bright scenes with little to no dark areas. In my experience, OLED is just better in most cases. If most miniLED monitors are similar, I think OLED is almost always (except for productivity maybe?) an upgrade to miniLED. Only exception is the screen on my Macbook. It is miniLED but it is so gorgeous that I can consider it a sidegrade with OLED. I don’t know if any miniLED gaming monitor is close to that picture quality though. Just to clarify: miniLED looks amazing compared to edge-lit screens with no local dimming, but OLED is definitely an upgrade from miniLED in my opinion, it is just not as big of a difference as going from edge-lit to miniLED. And of course I’m entirely talking about picture quality, as people might prefer miniLED for productivity due to no worry of burn-in. Also you can try Local Dimming at High, it works better on my monitor but yours might be different.
r/Monitors
View
3 more quotes available below

📈Historical Price Data

Asus ROG Swift PG27UCDM
Samsung Odyssey Neo G9
$1200$1600$2000$2400Apr '25May '25Jul '25Aug '25Sep '25Nov '25Dec '25Jan '26Feb '26Mar '26Low: $1099.99Low: $1479.99Current: $1099.99Current: $1500.2
Asus ROG Swift PG27UCDM
All-time low: $1054.98(2026-02)
$20 below 90-day avg
Samsung Odyssey Neo G9
All-time low: $1449.99(2025-12)
$206 below 90-day avg

Which is Better?

Asus ROG Swift PG27UCDM Wins
89%
PG27UCDM
vs
72%
G9

Asus ROG Swift PG27UCDM leads by 17 points based on 528 Reddit opinions.

Why Swift PG27UCDMWinner
  • ⚙️ Difficult HDR setup process
  • 🔧 Requires extensive tweaking
  • 💻 High-end gaming monitor
Why Neo G9
  • 💬 Turn off hdr and it solves the problem.

❤️The Love/Hate Breakdown

Sentiment Breakdown

42%Positive
Positive
42%
Neutral
55%
Negative
3%
Based on 267 Reddit opinions

Sentiment Breakdown

32%Positive
Positive
32%
Neutral
55%
Negative
13%
Based on 261 Reddit opinions

Frequently Asked Questions

Which is better, Asus ROG Swift PG27UCDM or Samsung Odyssey Neo G9?
Based on 528 Reddit comments, Asus ROG Swift PG27UCDM is the preferred choice with 89% positive sentiment vs Samsung Odyssey Neo G9's 72%. Asus ROG Swift PG27UCDM leads by 17 percentage points.
Should I buy Asus ROG Swift PG27UCDM or Samsung Odyssey Neo G9?
If you want the safer choice based on community sentiment, Asus ROG Swift PG27UCDM has stronger approval ratings (89% vs 72%). However, Samsung Odyssey Neo G9 may still be better depending on your specific needs, budget, or use case.
What do Redditors love about Asus ROG Swift PG27UCDM?
Reddit users highlight: Difficult HDR setup process. Requires extensive tweaking. High-end gaming monitor. With 267 mentions and 89% approval, it's a well-regarded choice in the community.
What do Redditors say about Samsung Odyssey Neo G9?
Reddit users highlight: Turn off hdr and it solves the problem.. With 261 mentions and 72% approval, it remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 528 Reddit comments: 267 about Asus ROG Swift PG27UCDM and 261 about Samsung Odyssey Neo G9. Data was sourced from Monitors community discussions.
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Well-discussed products with many mentions tend to have more reliable scores than niche items with fewer data points.
Why trust Reddit over professional reviews?
Reddit users bought products with their own money and have no incentive to mislead. You're seeing hundreds of real opinions across different use cases, not just one reviewer's take. This crowdsourced approach surfaces both common praise and recurring complaints.

238 Reddit opinions analyzed · Last updated 4/15/2026