ASUS
ASUS ROG Swift PG27AQDM
27″ QHD OLED · 240Hz · True 10-bit
92
/ 100
From $999
VS
Samsung Odyssey OLED G9 wins by 2
Samsung
Samsung Odyssey OLED G9
49″ · 5120x1440 OLED · 240Hz
94
/ 100
From $2,199
Specdex verdict
Samsung Odyssey OLED G9 takes it — here’s why.
In our weighted Specdex score, ASUS ROG Swift PG27AQDM lands at 92 and Samsung Odyssey OLED G9 at 94. That puts Samsung Odyssey OLED G9 ahead by 2 points — a narrow margin driven mostly by its strengths in the categories below.
Pick ASUS ROG Swift PG27AQDM if…
- ✓QD-OLED with 1300-nit highlight peak
- ✓Built-in heatsink for sustained brightness
- ✓USB-C 90W power delivery
Pick Samsung Odyssey OLED G9 if…
- ✓Current panel tech
- ✓Strong factory calibration
- ✓Modern connectivity
ASUS ROG Swift PG27AQDM 92
vs 94 Samsung Odyssey OLED G9
Score breakdown
ASUS ROG Swift PG27AQDM
92 display 95
motion 95
hdr 92
gaming 96
ergonomics 88
value 84
color 0
features 0
Samsung Odyssey OLED G9
94 display 0
motion 96
hdr 92
gaming 0
ergonomics 0
value 0
color 94
features 92
Specs side-by-side
| Spec | ASUS ROG Swift PG27AQDM | Samsung Odyssey OLED G9 |
|---|---|---|
| Display | 27″ QD-OLED | — |
| Resolution | 2560×1440 | — |
| Refresh rate | 240 Hz | — |
| Response time | 0.03 ms (GtG) | — |
| HDR | DisplayHDR True Black 400 | — |
| Connectivity | 2× HDMI 2.1, DisplayPort 1.4 DSC, USB-C 90W | — |
| Panel | — | 5120x1440 OLED |
| Size | — | 49" |
| Refresh | — | 240Hz |
| Release year | — | 2023 |
ASUS ROG Swift PG27AQDM
Pros
- +QD-OLED with 1300-nit highlight peak
- +Built-in heatsink for sustained brightness
- +USB-C 90W power delivery
Cons
- −QHD only, not 4K
- −Reflective screen
- −OSD joystick fiddly
Samsung Odyssey OLED G9
Pros
- +Current panel tech
- +Strong factory calibration
- +Modern connectivity
Cons
- −Stand footprint large on bigger sizes
- −HDR varies by model
- −OLED burn-in risk
FAQ: ASUS ROG Swift PG27AQDM vs Samsung Odyssey OLED G9
Which is better, ASUS ROG Swift PG27AQDM or Samsung Odyssey OLED G9? +
Samsung Odyssey OLED G9 scores 94 on our weighted rubric — ahead by 2. Your best pick depends on the sub-scores above.
Is ASUS ROG Swift PG27AQDM worth the price? +
At $999, ASUS ROG Swift PG27AQDM delivers a Specdex score of 92 — strongest in gaming.
Is Samsung Odyssey OLED G9 worth the price? +
At $2,199, Samsung Odyssey OLED G9 delivers a Specdex score of 94 — strongest in motion.
Does ASUS ROG Swift PG27AQDM or Samsung Odyssey OLED G9 last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.