Dell
Dell S3422DWG
34″ · VA 144Hz curved
80
/ 100
From $499
VS
ASUS ROG Swift PG32UCDM wins by 15
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, Dell S3422DWG lands at 80 and ASUS ROG Swift PG32UCDM at 95. That puts ASUS ROG Swift PG32UCDM ahead by 15 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Dell S3422DWG if…
- ✓Factory-calibrated (creator tier)
- ✓Modern connectivity
- ✓Mature firmware
Pick ASUS ROG Swift PG32UCDM if…
- ✓4K 240Hz OLED
- ✓DP 2.1 UHBR20
- ✓Excellent HDR
Score breakdown
Dell S3422DWG
80 color 80
motion 90
hdr 62
features 78
ASUS ROG Swift PG32UCDM
95 color 96
motion 98
hdr 94
features 94
Specs side-by-side
Spec
Dell S3422DWG
ASUS ROG Swift PG32UCDM
Panel
VA 144Hz curved
QD-OLED
Size
34"
—
Release year
2021
—
Resolution
—
3840×2160
Refresh
—
240Hz
Response time
—
0.03 ms GtG
Connectivity
—
DP 2.1, HDMI 2.1, USB-C 90W PD
Dell S3422DWG
Pros
- +Factory-calibrated (creator tier)
- +Modern connectivity
- +Mature firmware
Cons
- −Stand ergonomics vary
- −HDR on IPS limited
- −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: Dell S3422DWG vs ASUS ROG Swift PG32UCDM
Which is better, Dell S3422DWG or ASUS ROG Swift PG32UCDM? +
ASUS ROG Swift PG32UCDM scores 95 on our weighted rubric — ahead by 15. Your best pick depends on the sub-scores above.
Is Dell S3422DWG worth the price? +
At $499, Dell S3422DWG delivers a Specdex score of 80 — 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 Dell S3422DWG 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.