Compare Grinders


	Eureka	Eureka
MSRP
MSRP	$499	$1399
Skill Level
Skill Level	Intermediate	Advanced
Type
Type	Electric	Electric
Activation
Activation	Button	Touch Button
Grind Method
Grind Method	Flat Burr	Flat Burr
Burr Diameter
Burr Diameter	55 mm	75 mm
Adjustment
Adjustment	Stepless	Stepless
Adjustment Scale
Adjustment Scale	1 Micron	1 micron
Dosing Method
Dosing Method	On/Off Button	Timed Dose
Dosing Type
Dosing Type	Single Dose	Hopper
Retention
Retention	< .5 g	< .1 g with Blow-Up System
Grind Range
Grind Range	Full - Pour Over to Espresso	Espresso
Time to Grind (18g)
Time to Grind (18g)	12	3.5
Motor RPM
Motor RPM	1650 rpm	1400 rpm
Swappable Burrset
Swappable Burrset	No	Yes
Adjustable RPM
Adjustable RPM	No	No
Weight
Weight	5.6 kg	9.5 kg
Material
Material	Black Aluminum	Aluminum
Dosing Cup
Dosing Cup	Aluminum Dosing Cup	No Information

EspressoBot Comparison

Machine Overview

The first grinder, the Eureka Atom 75 Specialty, is priced at $1,399 and is designed for advanced users, while the second grinder, the Eureka Mignon Zero, is available at a more affordable price of $499 and is suited for intermediate skill levels. Both grinders fall under the semi-automatic type, indicating they require some input from the user during the grinding process. This significant difference in skill level and pricing may influence a buyer's choice based on their experience and budget.

Brewing Comparison

In terms of grinding information, both grinders utilize flat burrs made of hardened steel, but they differ in burr size and functionality. The Atom 75 features a larger burr diameter of 75mm with a timed dose method, whereas the Mignon Zero has a smaller 55mm burr and uses an on/off button for dosing. Additionally, the Atom 75 employs a hopper type that supports more extensive grinding needs, while the Mignon Zero features a single-dose hopper for precision and freshness. The Atom 75 has a grind retention of less than 0.1 grams compared to the Mignon Zero’s retention of less than 0.5 grams, making the former more efficient in maintaining grind quality.

Features Comparison

Examining key features, the Atom 75 does not have adjustable RPM, but it has a focus on espresso grinding only, while the Mignon Zero operates at a higher RPM of 1,650, supporting a wider grind range from pour-over to espresso. The Atom 75 can accommodate swappable burrs, allowing users to change burr types for different grind qualities, whereas the Mignon Zero lacks this feature altogether. Ultimately, these differences in adjustability and functionality may cater to varying preferences and brewing styles among espresso enthusiasts.

Note: Espresso Setup Chris is expirementing with generated summaries for dynamic pages (we have 10,000+ so I can't write for all of them!) If you found this useful, or awful, please shoot me an email with feedback Chris@EspressoSetupBuilder.com. May your shots be perfectly extracted and milk frothy.

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