Niche Duo vs Niche Zero
Technical comparison · All-purpose grinders
Duo is the most capable in its class. Duo is ahead on burr diameter; beyond that the two differ in burr type, which is a design choice rather than a ranking. On the category's technical index, Duo ranks #1 of 12, Zero #10.
| Parameter |
Duo
Niche
F4 · Semi-professional
|
Zero
Niche
F3 · Advanced
|
|---|---|---|
| Awards | — | |
| Identity | ||
| Launch year | 2023 | — |
| Use tier | F4 — Semi-professional | F3 — Advanced |
| Price | ||
| Price (€) | ~450–1000 € | ~450–1000 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 13.5 × 23 × 35.5 cm | 12.2 × 21.1 × 31.1 cm |
| Weight (kg) | 5 kg | 4.1 kg |
| Category specs | ||
| Burr type | Flat | Conical |
| Burr diameter (mm) | 83 mm | 63 mm |
| Retention (g) | 0 g | 0 g |
| Single dose | Yes | Yes |
| Supported brew methods | Espresso, Drip filter | Espresso, Drip filter |
| Adjustment type | Stepless | Stepless |
| Drive | Electric | Electric |
CoffeeSpecs Awards
Duo
Most capable Semi-professional
Highest technical score among the 5 All-purpose grinders between €2,000 and €5,000 machines: 60/100.
How we assign awards →Zero
No awards in this tier.
The differences that matter
- Burr diameter: Duo 83 mm vs Zero 63 mm — Duo wins (+32%)
- Burr type: Duo Flat · Zero Conical
Which one to choose
Questo confronto rimanda alle due schede, dove trovi i dati completi e i link ufficiali.