La Spaziale S1 Vivaldi II vs Lelit Bianca
Technical comparison · Dual boiler
S1 Vivaldi II and Bianca differ in portafilter diameter and group head type: on the measurable specs neither takes the lead, so the choice comes down to which architecture you prefer. On the category's technical index, S1 Vivaldi II ranks #1 of 33, Bianca #21.
| Parameter |
S1 Vivaldi II
La Spaziale
F4 · Semi-professional
|
Bianca
Lelit
F4 · Semi-professional
|
|---|---|---|
| Identity | ||
| Launch year | — | 2017 |
| Use tier | F4 — Semi-professional | F4 — Semi-professional |
| Price | ||
| Price (€) | ~1000–2200 € | 2499 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 41.5 × 41.5 × 38.5 cm | 29 × 58.5 × 39 cm |
| Weight (kg) | 28 kg | 27.2 kg |
| Voltage (V) | — | 230 V |
| Category specs | ||
| Boiler architecture | Dual boiler | Dual boiler |
| Portafilter diameter (mm) | 53 mm mm | 58 mm mm |
| Pump type | Rotary | Rotary |
| Pre-infusion | Programmable | Programmable |
| 3-way solenoid valve | Yes | — |
| Group head type | E61 | Proprietary |
| Boiler material | — | Stainless steel |
| Water tank capacity (l) | — | 2.5 l |
| Steam wand | Manual steam wand | Manual steam wand |
| Plumbable | Yes | Yes |
| Pressure gauge | Yes | Yes |
| Flow control | — | Yes |
The differences that matter
- Portafilter diameter: S1 Vivaldi II 53 mm · Bianca 58 mm
- Group head type: S1 Vivaldi II E61 · Bianca Proprietary
Questo confronto rimanda alle due schede, dove trovi i dati completi e i link ufficiali.