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Benchmarks, specifications and what reviewers found, for up to three models.

Review roundups summarize published reviews; we haven’t tested these products. Links to retailers may earn us a commission. How we work

Choose up to three models · 10 researched
Choose for your needs

Which tradeoff works for you?

Match size and panel to your room and work. Refresh specifications and HDR support do not establish measured brightness, contrast or motion quality.

No shared measurement establishes a winner for this priority. Use the reported features and review tradeoffs below to narrow the choice.

Alienware AW3926QW

Who it suits

People checking screen size, room lighting and work or entertainment needs

Reported features for screen & picture

Screen size
39-inch
SourcesPC Gamer ↗
Resolution
5,120 x 2,160
SourcesPC Gamer ↗

Tradeoff to weigh

PC Gamer · Reduced Quality in Dual-Mode; Tom’s Hardware: Tom’s Hardware observed slightly light gamma and noted that gamma adjustments were available in only one picture mode.

What reviewers found

PC Gamer · Vibrant and Accurate Colors

The RGB-stripe Tandem WOLED panel avoids green-tinted balance and delivers rich color vibrancy on par with QD-OLED monitors while maintaining accurate presentation.

PC Gamer ↗

PC Gamer · Reduced Quality in Dual-Mode

Switching to alternative high-refresh dual modes substantially lowers overall resolution, visual clarity, and sharpness.

PC Gamer ↗

ASUS ROG Swift OLED PG27UCDM

Who it suits

High-end PC gaming with dense 4K detail

Reported features for screen & picture

Resolution
3840 × 2160
SourcesRTINGS ↗Tom’s Hardware ↗TechRadar ↗

Tradeoff to weigh

OLED care, ambient-light behavior and a high purchase price

What reviewers found

The brightest HDR number is not the whole picture

TFTCentral measured a peak of 1,012 nits in Console HDR mode, but found mid-to-light shades too dark in larger bright scenes. True Black 400 tracked the intended brightness more accurately, with a lower peak around 462 nits. Choose the mode for the picture you prefer, rather than the largest advertised number.

TFTCentral ↗

What RTINGS found

RTINGS observes variable-refresh flicker in changing frame-rate scenes; this describes its sample and conditions, not every game session.

RTINGS ↗

Does the price gap buy something you need?

Enter the prices you can buy at to compare the real premium. A launch price or a higher model number does not establish better value.

2 specification differences0 matching specifications0 tests comparing these models11 specifications to check

What actually changes

Specifications reported for every selected model. A difference does not automatically mean better.

Measured differences

Compare results from the same test and settings.

We don’t have matching benchmark results for these models yet. Compare their features and review findings above.

Specifications to check (11 fields)

Some details are missing or differ between sources. Check them before buying.

  • Panel family · Alienware AW3926QW: not reported
  • Refresh rate · Alienware AW3926QW: not reported
  • HDR formats · Alienware AW3926QW: not reported
  • DisplayPort · Alienware AW3926QW: not reported
  • HDR · ASUS ROG Swift OLED PG27UCDM: not reported
  • Pixel density · Alienware AW3926QW: not reported
  • HDMI · Alienware AW3926QW: not reported
  • USB-C · Alienware AW3926QW: not reported
  • Device sharing · Alienware AW3926QW: not reported
  • OLED care · Alienware AW3926QW: not reported
  • Response time · ASUS ROG Swift OLED PG27UCDM: not reported

We don’t have matching benchmark results for these models yet. Compare their specifications and review findings above.