Component comparison
ROG Zephyrus Duo 16 GX651 vs ROG Zephyrus G16 GU605
ROG Zephyrus Duo 16 GX651 vs ROG Zephyrus G16 GU605 — detailed laptop comparison: performance, mobility, price, specifications.
This is a written comparison. A live side-by-side table gives sortable metrics, prices and your personal fit row.
⚖ Open live comparison →Advantages
A
ROG Zephyrus Duo 16 GX651
- + Screen quality (+5.4)
- + Release year (+1)
B
ROG Zephyrus G16 (2025) GU605
- + LB overall score (+12.0)
- + Performance (+11.9)
- + Gaming performance (+5.0)
- + Mobility (+20.0)
- + Reliability (+14.0)
- + Value (+32.3)
- + CPU (+29.8)
- + Estimated price (-$360)
- + Weight (-0.87 kg)
Detailed spec comparison
| Spec |
Component A
ROG Zephyrus Duo 16 GX651
|
Component B
ROG Zephyrus G16 (2025) GU605
|
|---|---|---|
| LB overall score | 76.0 | 88.0 (+12.0) |
| Performance | 79.9 | 91.8 (+11.9) |
| Gaming performance | 95.0 | 100.0 (+5.0) |
| Mobility | 34.0 | 54.0 (+20.0) |
| Reliability | 77.0 | 91.0 (+14.0) |
| Value | 37.5 | 69.8 (+32.3) |
| Screen quality | 65.5 (+5.4) | 60.1 |
| CPU | 64.8 | 94.5 (+29.8) |
| GPU | 88.0 | 88.0 |
| Estimated price | $1,800 | $1,440 (-$360) |
| Weight | 2.82 kg | 1.95 kg (-0.87 kg) |
| Battery | 90 Wh | 90 Wh |
| Max RAM | 64 GB | 64 GB |
| Release year | 2026 (+1) | 2025 |
| Modernity | 100.0 | 100.0 |
Based on the comparison:
ROG Zephyrus G16 (2025) GU605 wins 9 of the comparable criteria.
The choice depends on your use case.
🤔 How to choose
Universal advice for any use case.
- Reliability vs price: reliability (median 50) ↔ price (median 385.1).
- Weight vs CPU: mobility (median 48) ↔ overall performance (median 49.8).
- Upgradeability vs battery: upgradability (median 50) ↔ battery life (median 2.8).