ECM S-Automatik 64 vs Quamar Q50E

Technical comparison · Espresso grinders

In brief

S-Automatik 64 is ahead on burr diameter; beyond that the two differ in supported brew methods and adjustment type, which is a design choice rather than a ranking. On the category's technical index, S-Automatik 64 ranks #2 of 14, Q50E #6.

Parameter
ECM S-Automatik 64 S-Automatik 64 ECM F3 · Advanced
Quamar Q50E Q50E Quamar F4 · Semi-professional
Identity
Use tier F3 — Advanced F4 — Semi-professional
Price
Price (€) ~450–1000 € ~450–1000 €
Price updated on 09/2026 09/2026
Universal specs
Dimensions (W×D×H) (cm) 15 × 24.5 × 41.5 cm 17.5 × 26 × 52 cm
Weight (kg) 6.9 kg 7 kg
Power (W) 450 W 330 W
Voltage (V) 230 V 220 V
Category specs
Burr type Flat
Burr diameter (mm) 64 mm 54 mm
Single dose No No
Supported brew methods Espresso Espresso, Moka pot, Drip filter, Pour over
Adjustment type Stepless Stepped
Burr material Stainless steel
Drive Electric Electric
Motor speed (rpm) 1400 rpm
Hopper capacity (g) 500 g 1200 g

The differences that matter

  • Burr diameter: S-Automatik 64 64 mm vs Q50E 54 mm — S-Automatik 64 wins (+19%)
  • Supported brew methods: S-Automatik 64 Espresso · Q50E Espresso, Moka pot, Drip filter, Pour over
  • Adjustment type: S-Automatik 64 Stepless · Q50E Stepped

Which one to choose

Choose S-Automatik 64 if…

you value burr diameter.

See the S-Automatik 64 sheet →

Questo confronto rimanda alle due schede, dove trovi i dati completi e i link ufficiali.