Bezzera Duo vs La Spaziale S1 Mini Vivaldi II
Technical comparison · Dual boiler
Duo is ahead on water tank capacity; beyond that the two differ in pump type, which is a design choice rather than a ranking. On the category's technical index, Duo ranks #1 of 33, S1 Mini Vivaldi II #24.
| Parameter |
Duo
Bezzera
F4 · Semi-professional
|
S1 Mini Vivaldi II
La Spaziale
F4 · Semi-professional
|
|---|---|---|
| Identity | ||
| Use tier | F4 — Semi-professional | F4 — Semi-professional |
| Price | ||
| Price (€) | ~2200–5000 € | ~1000–2200 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 32.6 × 47 × 42.5 cm | 41.5 × 41.5 × 38.5 cm |
| Weight (kg) | 31 kg | 28 kg |
| Voltage (V) | 220 V | — |
| Category specs | ||
| Boiler architecture | Dual boiler | Dual boiler |
| Portafilter diameter (mm) | — | 53 mm mm |
| PID control | Yes | — |
| Pump type | Rotary | Vibration |
| Pre-infusion | Programmable | — |
| 3-way solenoid valve | — | Yes |
| Water tank capacity (l) | 4 l | 3 l |
| Steam wand | — | Manual steam wand |
| Plumbable | Yes | — |
| Pressure gauge | — | Yes |
The differences that matter
- Water tank capacity: Duo 4 l vs S1 Mini Vivaldi II 3 l — Duo wins (+33%)
- Pump type: Duo Rotary · S1 Mini Vivaldi II Vibration
Which one to choose
Questo confronto rimanda alle due schede, dove trovi i dati completi e i link ufficiali.