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Gigabyte MO34WQC2 — 34″ ultrawide QD-OLED · 175Hz · DP 1.4
Gigabyte

Gigabyte MO34WQC2

34″ ultrawide QD-OLED · 175Hz · DP 1.4

90
/ 100
From $749
VS
Gigabyte MO34WQC2 wins by 10
Dell S3422DWG — 34″ · VA 144Hz curved
Dell

Dell S3422DWG

34″ · VA 144Hz curved

80
/ 100
From $499
Specdex verdict

Gigabyte MO34WQC2 takes it — here’s why.

In our weighted Specdex score, Gigabyte MO34WQC2 lands at 90 and Dell S3422DWG at 80. That puts Gigabyte MO34WQC2 ahead by 10 points — a decisive margin driven mostly by its strengths in the categories below.

Pick Gigabyte MO34WQC2 if…

  • ✓34″ QD-OLED ultrawide at $749
  • ✓Dual-mode 1080p @ 350Hz
  • ✓Glossy panel reduces grayish tint

Pick Dell S3422DWG if…

  • ✓Factory-calibrated (creator tier)
  • ✓Modern connectivity
  • ✓Mature firmware
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Picture quality

Gigabyte MO34WQC2

Color accuracy and HDR performance

Gigabyte MO34WQC2 leads on hdr (88 vs 62).

Value for money

Dell S3422DWG

Specdex score per dollar at MSRP

Dell S3422DWG more score per dollar ($499 vs $749).

Gigabyte MO34WQC2 90
vs
80 Dell S3422DWG

Score breakdown

Gigabyte MO34WQC2
90
display 95
motion 92
hdr 88
gaming 95
ergonomics 84
value 92
color 0
features 0
Dell S3422DWG
80
display 0
motion 90
hdr 62
gaming 0
ergonomics 0
value 0
color 80
features 78

Specs side-by-side

Gigabyte MO34WQC2 versus Dell S3422DWG — full spec comparison
Spec Gigabyte MO34WQC2 Dell S3422DWG
Display
34″ QD-OLED, 1800R curve
—
Resolution
3440×1440
—
Refresh rate
175 Hz native (350 Hz at 1080p dual mode)
—
Response time
0.03 ms (GtG)
—
HDR
DisplayHDR True Black 400
—
Connectivity
2× HDMI 2.1, DisplayPort 1.4 DSC, USB-C 18W
—
Panel
—
VA 144Hz curved
Size
—
34"
Release year
—
2021

Gigabyte MO34WQC2

Pros
  • +34″ QD-OLED ultrawide at $749
  • +Dual-mode 1080p @ 350Hz
  • +Glossy panel reduces grayish tint
Cons
  • −No DisplayPort 2.1
  • −1800R curve not for everyone
  • −OSD joystick fiddly

Dell S3422DWG

Pros
  • +Factory-calibrated (creator tier)
  • +Modern connectivity
  • +Mature firmware
Cons
  • −Stand ergonomics vary
  • −HDR on IPS limited
  • −OLED burn-in risk

FAQ: Gigabyte MO34WQC2 vs Dell S3422DWG

Which is better, Gigabyte MO34WQC2 or Dell S3422DWG? +

Gigabyte MO34WQC2 scores 90 on our weighted rubric — ahead by 10. Your best pick depends on the sub-scores above.

Is Gigabyte MO34WQC2 worth the price? +

At $749, Gigabyte MO34WQC2 delivers a Specdex score of 90 — strongest in display.

Is Dell S3422DWG worth the price? +

At $499, Dell S3422DWG delivers a Specdex score of 80 — strongest in motion.

Does Gigabyte MO34WQC2 or Dell S3422DWG 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.

Which is better for picture quality, Gigabyte MO34WQC2 or Dell S3422DWG? +

Gigabyte MO34WQC2 — leads on hdr (88 vs 62). Color accuracy and HDR performance.

Which is the better value, Gigabyte MO34WQC2 or Dell S3422DWG? +

Dell S3422DWG — more score per dollar ($499 vs $749). Specdex score per dollar at MSRP.