Niche Duo vs Rocket Espresso Faustino 3.1
Side-by-side specs, source-checked. Prices are manufacturer reference (€).
| Spec | Niche Duo | Rocket Espresso Faustino 3.1 |
|---|---|---|
| Burr type | Flat | Flat |
| Burr size (mm) | 83 | 50 |
| Burr material | steel | Hardened steel |
| Adjustment | stepless | stepless |
| Single dose | Yes | No |
| Price (€) | $821 | $779 |
| Motor (rpm) | — | 1650 |
| Power (W) | — | 310 |
| Retention | low | — |
| Display | manual | Digital display with 3 programmable grind times plus manual grinding |
| Weight (kg) | 5 | 9.5 |
| Origin | — | Italy |
| Released | 2024 | — |
Niche Duo source · Rocket Espresso Faustino 3.1 source
Specs verified against manufacturer/retailer sources — see our sourcing & methodology. Last checked: Jul 30, 2026. Spot an error?