Comparison · Grinders

Ascaso H64 Espresso Grinder vs ECM C-Automatik 54 On-Demand Espresso Grinder

Two grinders side by side. They differ on burr size, hopper capacity, motor speed. The Ascaso H64 Espresso Grinder has larger burrs (64 mm against 54 mm for the ECM C-Automatik 54 On-Demand Espresso Grinder).

What actually differs

  • The Ascaso H64 Espresso Grinder has larger burrs (64 mm against 54 mm for the ECM C-Automatik 54 On-Demand Espresso Grinder).
  • The Ascaso H64 Espresso Grinder has a larger hopper (300 g against 250 g for the ECM C-Automatik 54 On-Demand Espresso Grinder).
  • Motor speed: the Ascaso H64 Espresso Grinder has 1650 rpm, the ECM C-Automatik 54 On-Demand Espresso Grinder has 1400 rpm.

Which one should you buy?

Pick the Ascaso H64 Espresso Grinder if…

Home baristas grinding for espresso

Built for espresso with 64 mm flat burrs, stepless adjustment and a 1650 rpm motor. The trade-off is a 300 g hopper, which fits a single-dose routine better than batch grinding.

Skip it if: You want to grind bulk batches without refilling the hopper.

Full specs and review →
Pick the ECM C-Automatik 54 On-Demand Espresso Grinder if…

Home baristas grinding for espresso

Suits home baristas grinding for espresso who want on-demand single-dose grinding with stepless adjustment on 54 mm flat burrs. Its 250 g hopper and espresso-only range are the main trade-offs.

Skip it if: You need a grinder for filter brewing rather than espresso.

Full specs and review →

Where each one wins

Edge to the Ascaso H64 Espresso Grinder
  • Larger burrs
  • A larger hopper

Specs compared

Rows where they differ are highlighted. Specs are from manufacturer sources; blanks are left blank, never estimated.

SpecAscaso H64 Espresso GrinderECM C-Automatik 54 On-Demand Espresso Grinder
Typical price$$$$ $800+$$$$ $800+
Grinder typeElectricElectric
Burr typeFlatFlat
Burr size64 mm54 mm
AdjustmentSteplessStepless
Grind rangeEspressoEspresso
Single-doseYesYes
Hopper capacity300 g250 g
Motor speed1650 rpm1400 rpm
Warranty1 year1 year

What they have in common

Both record the same value for: grinder type (Electric); burr type (Flat); adjustment (Stepless); grind range (Espresso); single-dose (Yes); warranty (1 year).

Ascaso H64 Espresso Grinder vs ECM C-Automatik 54 On-Demand Espresso Grinder: common questions

What is the main difference between the Ascaso H64 Espresso Grinder and the ECM C-Automatik 54 On-Demand Espresso Grinder?

The Ascaso H64 Espresso Grinder has larger burrs (64 mm against 54 mm for the ECM C-Automatik 54 On-Demand Espresso Grinder). The Ascaso H64 Espresso Grinder has a larger hopper (300 g against 250 g for the ECM C-Automatik 54 On-Demand Espresso Grinder).

Do the Ascaso H64 Espresso Grinder and the ECM C-Automatik 54 On-Demand Espresso Grinder use the same burr type?

Yes, both use Flat.

Is the Ascaso H64 Espresso Grinder or the ECM C-Automatik 54 On-Demand Espresso Grinder more expensive?

Both sit in the same typical price band, $$$$ $800+.

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