Quamar Q50E vs Rocket Espresso Stelvio
Technical comparison · Espresso grinders
Stelvio is ahead on burr diameter; beyond that the two differ in adjustment type, which is a design choice rather than a ranking. On the category's technical index, Stelvio ranks #3 of 28, Q50E #19.
| Parameter |
Q50E
Quamar
F4 · Semi-professional
|
Stelvio
Rocket Espresso
F3 · Advanced
|
|---|---|---|
| Identity | ||
| Use tier | F4 — Semi-professional | F3 — Advanced |
| Price | ||
| Price (€) | ~450–1000 € | — |
| Price updated on | 09/2026 | — |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 17.5 × 26 × 52 cm | 24.4 × 35.4 × 63.8 cm |
| Weight (kg) | 7 kg | 12.7 kg |
| Power (W) | 330 W | — |
| Voltage (V) | 220 V | — |
| Category specs | ||
| Burr type | Flat | Flat |
| Burr diameter (mm) | 54 mm | 68 mm |
| Single dose | No | — |
| Supported brew methods | Espresso, Moka pot, Drip filter, Pour over | — |
| Adjustment type | Stepped | Micrometric |
| Drive | Electric | Electric |
| Hopper capacity (g) | 1200 g | — |
The differences that matter
- Burr diameter: Q50E 54 mm vs Stelvio 68 mm
- Adjustment type: Q50E Stepped · Stelvio Micrometric
Which one to choose
Questo confronto rimanda alle due schede, dove trovi i dati completi e i link ufficiali.