Alienware AW3426DW vs AOC Q27G40SDE
Alienware AW3426DW
34″ · 3440×1440 · 280 Hz · QD-OLED · 2026AOC Q27G40SDE
27″ · 2560×1440 · 360 Hz · OLEDAlienware AW3426DW and AOC Q27G40SDE are neck and neck on specs: gear scores 93 and 93.
- Resolution: Alienware AW3426DW leads (3440×1440 vs 2560×1440).
- Refresh rate: AOC Q27G40SDE leads (360 Hz vs 280 Hz).
Alienware AW3426DW
If you care most about resolution.
AOC Q27G40SDE
If you care most about refresh rate.
Spec-by-spec comparison
| Alienware AW3426DW | AOC Q27G40SDE | |
|---|---|---|
| 93 | Gear score | 93 |
| 34″ | Screen size | 27″ |
| 3440×1440 | Resolution | 2560×1440 |
| 280 Hz | Refresh rate | 360 Hz |
| QD-OLED | Panel | OLED |
| 0.03 ms | Response time | 0.03 ms |
| 2026 | Release year | — |
The gear score is computed from specifications only (e.g. for a mouse: weight, sensor, polling rate, connection and release year). It isn’t a lab test and doesn’t measure personal preferences like shape or grip.
Which one adds more to your setup?
The scanner finds your graphics card, CPU, RAM, monitor, mouse and keyboard in under a minute. You get a score out of 100, estimated FPS in games, a bottleneck check and upgrade tips made for you.
FAQ
Is Alienware AW3426DW or AOC Q27G40SDE better?
Alienware AW3426DW and AOC Q27G40SDE are neck and neck on specs: gear scores 93 and 93. Resolution: Alienware AW3426DW leads (3440×1440 vs 2560×1440). Refresh rate: AOC Q27G40SDE leads (360 Hz vs 280 Hz).
Which has the higher refresh rate?
Refresh rate: AOC Q27G40SDE leads (360 Hz vs 280 Hz).