1Zpresso J-Max vs Breville/Sage Smart Grinder Pro (BCG820)
Side-by-side specs, source-checked. Prices are manufacturer reference (€).
| Spec | 1Zpresso J-Max | Breville/Sage Smart Grinder Pro (BCG820) |
|---|---|---|
| Burr type | Conical | Conical |
| Burr size (mm) | 48 | 40 |
| Burr material | titanium-coated stainless steel | stainless |
| Adjustment | stepped | stepped |
| Single dose | Yes | No |
| Price (€) | $184 | $216 |
| Motor (rpm) | — | — |
| Power (W) | — | 165 |
| Retention | low | medium |
| Display | manual | LCD with programmable time-based dosing (0.2 s increments), 60 grind settings |
| Weight (kg) | 0.8 | 2.5 |
| Origin | Taiwan | — |
| Released | 2021 | — |
1Zpresso J-Max source · Breville/Sage Smart Grinder Pro (BCG820) source