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ASUS ROG Swift OLED PG34WCDM — 34″ · 3440x1440 OLED · 240Hz
ASUS

ASUS ROG Swift OLED PG34WCDM

34″ · 3440x1440 OLED · 240Hz

94
/ 100
From $1,299
VS
ASUS ROG Swift OLED PG34WCDM wins by 16
Lenovo ThinkVision M14 — 14″ · Portable USB-C
Lenovo

Lenovo ThinkVision M14

14″ · Portable USB-C

78
/ 100
From $229
Specdex verdict

ASUS ROG Swift OLED PG34WCDM takes it — here’s why.

In our weighted Specdex score, ASUS ROG Swift OLED PG34WCDM lands at 94 and Lenovo ThinkVision M14 at 78. That puts ASUS ROG Swift OLED PG34WCDM ahead by 16 points — a decisive margin driven mostly by its strengths in the categories below.

Pick ASUS ROG Swift OLED PG34WCDM if…

  • ✓Current panel tech
  • ✓Strong factory calibration
  • ✓Modern connectivity

Pick Lenovo ThinkVision M14 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

ASUS ROG Swift OLED PG34WCDM

Color accuracy and HDR performance

ASUS ROG Swift OLED PG34WCDM leads on hdr (92 vs 62).

Value for money

Lenovo ThinkVision M14

Specdex score per dollar at MSRP

Lenovo ThinkVision M14 more score per dollar ($229 vs $1,299).

ASUS ROG Swift OLED PG34WCDM 94
vs
78 Lenovo ThinkVision M14

Score breakdown

ASUS ROG Swift OLED PG34WCDM
94
color 94
motion 96
hdr 92
features 92
Lenovo ThinkVision M14
78
color 78
motion 72
hdr 62
features 76

Specs side-by-side

ASUS ROG Swift OLED PG34WCDM versus Lenovo ThinkVision M14 — full spec comparison
Spec ASUS ROG Swift OLED PG34WCDM Lenovo ThinkVision M14
Panel
3440x1440 OLED
Portable USB-C
Size
34"
14"
Refresh
240Hz
—
Release year
2024
2019

ASUS ROG Swift OLED PG34WCDM

Pros
  • +Current panel tech
  • +Strong factory calibration
  • +Modern connectivity
Cons
  • −Stand footprint large on bigger sizes
  • −HDR varies by model
  • −OLED burn-in risk

Lenovo ThinkVision M14

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

FAQ: ASUS ROG Swift OLED PG34WCDM vs Lenovo ThinkVision M14

Which is better, ASUS ROG Swift OLED PG34WCDM or Lenovo ThinkVision M14? +

ASUS ROG Swift OLED PG34WCDM scores 94 on our weighted rubric — ahead by 16. Your best pick depends on the sub-scores above.

Is ASUS ROG Swift OLED PG34WCDM worth the price? +

At $1,299, ASUS ROG Swift OLED PG34WCDM delivers a Specdex score of 94 — strongest in motion.

Is Lenovo ThinkVision M14 worth the price? +

At $229, Lenovo ThinkVision M14 delivers a Specdex score of 78 — strongest in color.

Does ASUS ROG Swift OLED PG34WCDM or Lenovo ThinkVision M14 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, ASUS ROG Swift OLED PG34WCDM or Lenovo ThinkVision M14? +

ASUS ROG Swift OLED PG34WCDM — leads on hdr (92 vs 62). Color accuracy and HDR performance.

Which is the better value, ASUS ROG Swift OLED PG34WCDM or Lenovo ThinkVision M14? +

Lenovo ThinkVision M14 — more score per dollar ($229 vs $1,299). Specdex score per dollar at MSRP.