Dell Alienware AW2521HF vs Dell S2721DGF
Dell Alienware AW2521HF
24.5″ · 1920×1080 · 240 Hz · IPSDell S2721DGF
27″ · 2560×1440 · 165 Hz · IPSDell Alienware AW2521HF and Dell S2721DGF are neck and neck on specs: gear scores 76 and 76.
- Resolution: Dell S2721DGF leads (2560×1440 vs 1920×1080).
- Refresh rate: Dell Alienware AW2521HF leads (240 Hz vs 165 Hz).
Dell Alienware AW2521HF
If you care most about refresh rate.
Dell S2721DGF
If you care most about resolution.
Spec-by-spec comparison
| Dell Alienware AW2521HF | Dell S2721DGF | |
|---|---|---|
| 76 | Gear score | 76 |
| 24.5″ | Screen size | 27″ |
| 1920×1080 | Resolution | 2560×1440 |
| 240 Hz | Refresh rate | 165 Hz |
| IPS | Panel | IPS |
| 1 ms | Response time | 1 ms |
| ≈ $600 | Estimated price | — |
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 Dell Alienware AW2521HF or Dell S2721DGF better?
Dell Alienware AW2521HF and Dell S2721DGF are neck and neck on specs: gear scores 76 and 76. Resolution: Dell S2721DGF leads (2560×1440 vs 1920×1080). Refresh rate: Dell Alienware AW2521HF leads (240 Hz vs 165 Hz).
Which has the higher refresh rate?
Refresh rate: Dell Alienware AW2521HF leads (240 Hz vs 165 Hz).