Alienware
Alienware AW3423DWF
34″ · 3440x1440 QD-OLED · 165Hz
90
/ 100
From $1,099
VS
ASUS ROG Swift PG32UCDM wins by 5
ASUS
ASUS ROG Swift PG32UCDM
32″ 4K QD-OLED · 240Hz · DisplayPort 2.1
95
/ 100
From $1,299
Specdex verdict
ASUS ROG Swift PG32UCDM takes it — here’s why.
In our weighted Specdex score, Alienware AW3423DWF lands at 90 and ASUS ROG Swift PG32UCDM at 95. That puts ASUS ROG Swift PG32UCDM ahead by 5 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Alienware AW3423DWF if…
- ✓Current panel tech
- ✓Strong factory calibration
- ✓Modern connectivity
Pick ASUS ROG Swift PG32UCDM if…
- ✓4K 240Hz OLED
- ✓DP 2.1 UHBR20
- ✓Excellent HDR
Score breakdown
Alienware AW3423DWF
90 color 90
motion 96
hdr 92
features 88
ASUS ROG Swift PG32UCDM
95 color 96
motion 98
hdr 94
features 94
Specs side-by-side
Spec
Alienware AW3423DWF
ASUS ROG Swift PG32UCDM
Panel
3440x1440 QD-OLED
QD-OLED
Size
34"
—
Refresh
165Hz
240Hz
Release year
2023
—
Resolution
—
3840×2160
Response time
—
0.03 ms GtG
Connectivity
—
DP 2.1, HDMI 2.1, USB-C 90W PD
Alienware AW3423DWF
Pros
- +Current panel tech
- +Strong factory calibration
- +Modern connectivity
Cons
- −Stand footprint large on bigger sizes
- −HDR varies by model
- −OLED burn-in risk
ASUS ROG Swift PG32UCDM
Pros
- +4K 240Hz OLED
- +DP 2.1 UHBR20
- +Excellent HDR
Cons
- −Burn-in risk (mitigated)
- −Expensive
- −OLED pixel-shift artifacts
FAQ: Alienware AW3423DWF vs ASUS ROG Swift PG32UCDM
Which is better, Alienware AW3423DWF or ASUS ROG Swift PG32UCDM? +
ASUS ROG Swift PG32UCDM scores 95 on our weighted rubric — ahead by 5. Your best pick depends on the sub-scores above.
Is Alienware AW3423DWF worth the price? +
At $1,099, Alienware AW3423DWF delivers a Specdex score of 90 — strongest in motion.
Is ASUS ROG Swift PG32UCDM worth the price? +
At $1,299, ASUS ROG Swift PG32UCDM delivers a Specdex score of 95 — strongest in motion.
Does Alienware AW3423DWF or ASUS ROG Swift PG32UCDM 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.