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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.
Comparing 2 of 4
Alienware AW3423DWF · 879 €Dell UltraSharp U2723QE · 559 €
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The value of a comparison is the differences.
| What matters | Alienware AW3423DWFDellMedium confidence | Dell UltraSharp U2723QEDellMedium confidence |
|---|---|---|
| Worth Score | 7.5 | 8.1 (best in this comparison) |
| Best price | 879,00 € | 559,00 € (best in this comparison) |
| Confidence | Medium | Medium |
| Price fairness | 7.0 (best in this comparison) | 6.8 |
| Build quality | 8.2 | 8.8 (best in this comparison) |
| Performance | 9.2 (best in this comparison) | 8.4 |
| Longevity | 6.8 | 9.0 (best in this comparison) |
| Repairability | 3.8 | 6.2 (best in this comparison) |
| Support & warranty | 8.6 | 9.2 (best in this comparison) |
| Size | 34" ultrawide | 27" |
| Resolution | 3440×1440 | 3840×2160 |
| Refresh rate | 165 Hz | 60 Hz |
| Panel | QD-OLED, 1800R curve | IPS Black |
| Ports | 2×HDMI 2.0, DP 1.4, 4×USB-A, 3.5 mm | USB-C 90 W, HDMI, DP, RJ45, 5×USB-A, USB-C 15 W |
| Best for | HDR games and film · Ultrawide immersion · OLED buyers who want the risk covered in writing | One cable to a laptop, including ethernet · Reading and writing all day · A screen you keep for five years |
| Avoid if | Your desk sits in direct sunlight · You need a colour-accurate work screen | You game · You want HDR or wide gamut |
| Main drawback | QD-OLED blacks turn grey under ambient light | 60 Hz |
Verdict
The Dell UltraSharp U2723QE wins on both score and price.
Across these 2 monitors, the Dell UltraSharp U2723QE has both the highest Worth Score (8.1) and the best score per euro at 559,00 €. That is unusual — normally you trade one for the other. Its weak point is 60 Hz.
Best overallDell UltraSharp U2723QE — Highest Worth Score here at 8.1, 0.6 ahead of the Alienware AW3423DWF. Best for one cable to a laptop, including ethernet.
Skip this oneAlienware AW3423DWF — Lowest Worth Score here at 7.5, 0.6 lower against the Dell UltraSharp U2723QE and no cheaper. QD-OLED blacks turn grey under ambient light
Prototype data — prices and retailer stock are a fixed demo snapshot from 28 July 2026, not a live feed.