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Pick 2–4 products of the same type. The verdict is built from their actual numbers, not written in advance — and the link carries your picks.
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Alienware AW3423DWF · 879 €ASUS ROG Swift OLED PG27AQDM · 754,99 €
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The value of a comparison is the differences.
| What matters | Alienware AW3423DWFDellMedium confidence | ASUS ROG Swift OLED PG27AQDMASUSMedium confidence |
|---|---|---|
| Worth Score | 7.5 (best in this comparison) | 6.9 |
| Best price | 879,00 € | 754,99 € (best in this comparison) |
| Confidence | Medium | Medium |
| Price fairness | 7.0 (best in this comparison) | 6.2 |
| Build quality | 8.2 (best in this comparison) | 8.0 |
| Performance | 9.2 | 9.4 (best in this comparison) |
| Longevity | 6.8 (best in this comparison) | 5.4 |
| Repairability | 3.8 (best in this comparison) | 3.6 |
| Support & warranty | 8.6 (best in this comparison) | 7.2 |
| Size | 34" ultrawide | 27" |
| Resolution | 3440×1440 | 2560×1440 |
| Refresh rate | 165 Hz | 240 Hz |
| Panel | QD-OLED, 1800R curve | WOLED |
| Ports | 2×HDMI 2.0, DP 1.4, 4×USB-A, 3.5 mm | 2×HDMI 2.0, DP 1.4, USB-C 65 W, 2×USB-A |
| Best for | HDR games and film · Ultrawide immersion · OLED buyers who want the risk covered in writing | HDR games in a dark room · Near-instant pixel response · Someone replacing the screen in three years anyway |
| Avoid if | Your desk sits in direct sunlight · You need a colour-accurate work screen | You leave static UI on screen for hours · You want the panel to outlast the PC |
| Main drawback | QD-OLED blacks turn grey under ambient light | Burn-in risk is real with static taskbars and HUDs |
Verdict
Take the ASUS ROG Swift OLED PG27AQDM unless you need longevity.
The Alienware AW3423DWF scores highest at 7.5, but it costs 124,01 € more than the ASUS ROG Swift OLED PG27AQDM, which scores 6.9. That premium buys you longevity — 1.4 points of it. Worth it if HDR games and film describes you; otherwise it is money you keep. Watch out for burn-in risk is real with static taskbars and HUDs on the ASUS ROG Swift OLED PG27AQDM.
Best overallAlienware AW3423DWF — Highest Worth Score here at 7.5, 0.6 ahead of the ASUS ROG Swift OLED PG27AQDM. Best for HDR games and film.
Best valueASUS ROG Swift OLED PG27AQDM — 124,01 € cheaper than the Alienware AW3423DWF and only 0.6 behind on Worth Score. You give up longevity.
Prototype data — prices and retailer stock are a fixed demo snapshot from 28 July 2026, not a live feed.