Samsung Odyssey OLED G9 vs ASUS ROG Swift PG27AQDM
We compare the Samsung Odyssey OLED G9 and ASUS ROG Swift PG27AQDM head-to-head on performance, features, value, and more. Here's which one wins.
Samsung Odyssey OLED G9
Scored 9.5/10 in our testing
Samsung Odyssey OLED G9
Best ultrawide gaming monitor for immersive gameplay
ASUS ROG Swift PG27AQDM
Best OLED for competitive esports players
Score Breakdown
| Samsung Odyssey OLED G9 | Category | ASUS ROG Swift PG27AQDM |
|---|---|---|
| 9.8/10 ✓ | Performance | 9.5/10 |
| 9.8/10 ✓ | Features | 9.2/10 |
| 8.5/10 | Ease of Use | ✓ 9/10 |
| 8/10 | Value | ✓ 8.2/10 |
| 9.5/10 ✓ | Overall | 9.2/10 |
Specs Comparison
| Samsung Odyssey OLED G9 | Spec | ASUS ROG Swift PG27AQDM |
|---|---|---|
| 49" ultrawide | Size | 27" |
| QD-OLED | Panel | OLED |
| 5120×1440 | Resolution | 2560×1440 |
| 240Hz | Refresh | 240Hz |
Samsung Odyssey OLED G9
Pros
- + QD-OLED perfection
- + 49" ultrawide
- + 240Hz
- + Perfect blacks
Cons
- − Very expensive
- − Huge desk footprint
- − OLED burn-in risk
ASUS ROG Swift PG27AQDM
Pros
- + OLED with heatsink
- + 240Hz
- + Excellent build
- + ROG features
Cons
- − Expensive
- − 27" only
- − OLED care still needed
Our Verdict
Based on our scoring, the Samsung Odyssey OLED G9 comes out on top with an overall score of 9.5/10. The Odyssey OLED G9 is gaming monitor perfection. 49" of QD-OLED ultrawide with 240Hz, perfect blacks, and HDR that genuinely transforms games. The ultimate immersive experience.
Buy the Samsung Odyssey OLED G9 on AmazonRead the full Best Gaming Monitors 2026 guide for complete reviews of all 10 products.
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