1Zpresso K-Ultra vs Fellow Opus
Side-by-side specs, source-checked. Prices are manufacturer reference (€).
| Spec | 1Zpresso K-Ultra | Fellow Opus |
|---|---|---|
| Burr type | Conical | Conical |
| Burr size (mm) | 48 | 40 |
| Burr material | stainless steel | stainless steel |
| Adjustment | stepped_plus_micro | stepped_plus_micro |
| Single dose | Yes | Yes |
| Price (€) | $291 | $238 |
| Motor (rpm) | — | 350 |
| Power (W) | — | 150 |
| Retention | — | low |
| Display | — | timed autostop |
| Weight (kg) | 0.7 | 2.3 |
| Origin | — | — |
| Released | — | 2023 |