Compare Grinders


	1Zpresso	Varia
MSRP
MSRP	$159	$299
Skill Level
Skill Level	Intermediate	Beginner
Type
Type	Manual	Electric
Activation
Activation	Hand Crank	Press Button
Grind Method
Grind Method	Conical Burr	Conical Burr
Burr Diameter
Burr Diameter	48 mm	38 mm
Adjustment
Adjustment	Stepped	Stepless
Adjustment Scale
Adjustment Scale	8.8 micron	1 micron
Dosing Method
Dosing Method	Manual	Manual On/Off
Dosing Type
Dosing Type	Single Dose	Single Dose
Retention
Retention	< 1 g	< .2 g
Grind Range
Grind Range	Espresso	Full - Pour Over to Espresso
Time to Grind (18g)
Time to Grind (18g)	40	20
Motor RPM
Motor RPM	rpm	190 rpm
Swappable Burrset
Swappable Burrset	Yes	Yes
Adjustable RPM
Adjustable RPM	No	No
Weight
Weight	1 kg	3.2 kg
Material
Material	Aluminum Alloy	Painted Steel
Dosing Cup
Dosing Cup	Magnetic Catch Cup	Magentic Catch Cup

EspressoBot Comparison

Machine Overview

The 1Zpresso J-Max S is priced at $159 and is designed for intermediate users, while the Varia VS3 carries a higher price tag of $299 and is aimed at beginners. The difference in skill level indicates that the J-Max S may be better suited for those with some experience in espresso grinding, whereas the VS3 is more accessible for novices. This suggests that the J-Max S might allow for more nuanced control in the grinding process due to its more advanced user orientation.

Brewing Comparison

Both grinders employ a conical burr grinding method, but they differ in their adjustment system; the J-Max S features stepped adjustment, whereas the VS3 has a stepless adjustment that allows for finer tuning of grind size in just 1 micron increments. The J-Max S has a single dose hopper for manual dosing, which enhances precision for espresso, while the VS3 operates with manual on/off dosing, simplifying the process for less experienced users. Retention is lower in the J-Max S at less than 1 gram compared to the VS3's less than 0.2 grams, indicating that the J-Max S retains slightly more coffee grounds between uses.

Features Comparison

In terms of features, the J-Max S has a fixed RPM adjustment capacity, while the Varia VS3 operates at a set speed of 190 RPM without adjustable RPM functionality. The J-Max S has a grind range narrowly focused on espresso, while the Varia can handle a broader range from pour over to espresso. Both grinders come with swappable burrs, indicative of their design for longevity and the ability to customize grinding performance according to user needs.

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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