Mignon Zero vs DF54 v4.1 vs DF64 Gen 2.7: exact single-dose packages
Compare three single-dose workflows by exact revision, installed burr option and seller support identity.
The decision in brief
How the options differ
The starting options are the original Mignon Zero and two named Turin revisions sold by Espresso Outlet. Each uses flat burrs and a bellows workflow. Those shared features do not prove equal retention, flavor or performance.
By CompareFoundry · Published · Editorial review · Manufacturer documentation, not hands-on testing.
The buying guide
Package and specification details
Compare the selected burrs
The Turin presets use their named stock espresso-capable steel options. Other brew-oriented or coated sets are different purchases. The Mignon preset remains the original Zero, not a Zero Brew or later Zero variant.
Turin identifies the marketed line; Espresso Outlet supplies the US offer and identifies itself as its importer. This does not establish a factory identity or identical hardware from another DF-family seller.
The DF54 support page separates older membrane-declumper videos from the current metal part. For all three, confirm your cleaning access and cup transfer. Bellows hardware does not supply a measured retention result.
These manufacturer specifications do not establish measured performance, noise, long-term reliability or running cost. We have not independently tested these products. Check current prices, stock and operating-space instructions with the seller and manufacturer.
The link may open several packages. Check current price and availability with the seller. Opens in a new tab.
Burr diameter
Nominal diameter stated for the installed burr platform.
Diameter describes size. It does not rank grind quality, espresso performance, temperature or flavor.
Mignon Zero black 120 V (US)55 mmSource · 2026-10-20Eureka: Original Mignon Zero 55 mm specificationsChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.
DF54 v4.1 black Stainless Steel Espresso (US)54 mmSeller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF54 v4.1 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF64 Gen 2.7 black Stainless Steel (US)64 mmSeller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF64 Gen 2.7 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
Burr geometry
The documented flat or conical burr arrangement.
Geometry alone does not establish taste, particle distribution or superiority for a particular coffee.
Mignon Zero black 120 V (US)FlatSource · 2026-10-20Eureka: Original Mignon Zero 55 mm specificationsChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.
DF54 v4.1 black Stainless Steel Espresso (US)FlatSeller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF54 v4.1 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF64 Gen 2.7 black Stainless Steel (US)FlatSeller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF64 Gen 2.7 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
Installed burr option
The burr material and named option supplied in the exact package.
An optional replacement set is not factory-installed equipment. Espresso and brew variants on one seller page are different selections.
The sourced adjustment mechanism and any unresolved description conflict.
Dial markings are reference positions, not a common scale across grinders. Conflicting stepped and stepless descriptions remain unresolved.
Mignon Zero black 120 V (US)Stepless micrometric adjustment knob.Source · 2026-10-20Eureka: Original Mignon Zero 55 mm specificationsChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.
DF54 v4.1 black Stainless Steel Espresso (US)Stepless collar.Seller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF54 v4.1 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF64 Gen 2.7 black Stainless Steel (US)Stepless collar.Seller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF64 Gen 2.7 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
Dosing workflow
How beans are loaded and how a grinding cycle is controlled.
An empty-hopper sensor, fixed safety stop and adjustable timer do different jobs. None alone establishes a weighed output dose.
Mignon Zero black 120 V (US)Single dosing with manual on/off control.Seller-reported specification for this exact package.Source · 2026-10-20Seattle Coffee Gear: Mignon Zero US 120 V packageChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF54 v4.1 black Stainless Steel Espresso (US)Weigh beans separately, grind one dose, then use the bellows.Seller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF54 v4.1 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF64 Gen 2.7 black Stainless Steel (US)Separately weighed single dose; fixed 45-second automatic stop.Seller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF64 Gen 2.7 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
Adjustable timed dosing
Whether an adjustable grind-duration dose is explicitly documented.
A fixed automatic stop is not an adjustable dosing timer. Unknown means the retrieved evidence did not establish this feature.
Mignon Zero black 120 V (US)NoSeller-reported specification for this exact package.Source · 2026-10-20Seattle Coffee Gear: Mignon Zero US 120 V packageChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF54 v4.1 black Stainless Steel Espresso (US)NoThe seller explicitly states that it does not dispense a programmed dose.Source · 2026-10-20Espresso Outlet LLC: Turin DF54 v4.1 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF64 Gen 2.7 black Stainless Steel (US)NoThe seller states no programmed dose. The fixed automatic stop is not an adjustable dose timer.Source · 2026-10-20Espresso Outlet LLC: Turin DF64 Gen 2.7 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
Bean load capacity
Published bean capacity with the selected supplied loading equipment.
Read the hopper or bellows condition. Capacity is not a recommended espresso dose, grounds-bin capacity or continuous-duty rating.
Mignon Zero black 120 V (US)45 gSource · 2026-10-20Eureka: Original Mignon Zero 55 mm specificationsChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.
DF54 v4.1 black Stainless Steel Espresso (US)50 gSeller approximation with bellows; approximately 20 g without bellows.Source · 2026-10-20Espresso Outlet LLC: Turin DF54 v4.1 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF64 Gen 2.7 black Stainless Steel (US)50 gApproximate bellows capacity reported by the seller.Source · 2026-10-20Espresso Outlet LLC: Turin DF64 Gen 2.7 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
US electrical version
Input voltage, frequency and plug information explicitly established for the selected US offer.
A regional plug adapter does not convert voltage. Keep unspecified frequency or plug details unspecified and inspect the actual rating label.
Mignon Zero black 120 V (US)Seller-listed US 120 V unit; frequency and exact plug type not verified.Sources · 2026-10-20Eureka: Original Mignon Zero 55 mm specificationsChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.Seattle Coffee Gear: Mignon Zero US 120 V packageChecked 2026-10-20. Read the original source and its check date before relying on this value.
Brewing uses named by the manufacturer or the identified seller for this burr configuration.
A listed espresso use is a supplier statement, not a controlled extraction test. Do not infer espresso suitability from burr diameter.
Mignon Zero black 120 V (US)Espresso; seller also describes occasional pour-over use.Seller-reported specification for this exact package.Source · 2026-10-20Seattle Coffee Gear: Mignon Zero US 120 V packageChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF54 v4.1 black Stainless Steel Espresso (US)Espresso and mixed brewing with the selected Stainless Steel Espresso burrs.Seller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF54 v4.1 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF64 Gen 2.7 black Stainless Steel (US)Espresso and filter coffee with the selected stock Stainless Steel burrs.Seller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF64 Gen 2.7 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
Included equipment
Accessories explicitly listed as supplied with the selected offer.
Pictures, compatible accessories and upgrade menus do not automatically establish box contents. Recheck the exact package before purchase.
Mignon Zero black 120 V (US)Single-dose hopper, Blow Up bellows, dosing cup and adjustable fork.Sources · 2026-10-20Eureka: Original Mignon Zero 55 mm specificationsChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.Seattle Coffee Gear: Mignon Zero US 120 V packageChecked 2026-10-20. Read the original source and its check date before relying on this value.
Documented dosing-cup size or portafilter transfer compatibility.
Cup transfer and direct grinding into a portafilter are separate workflows. Check the basket, rim, adapter and support arrangement.
Mignon Zero black 120 V (US)Not verified
We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice.
A dosing cup and adjustable fork are documented; exact portafilter diameter compatibility was not established.Sources · 2026-10-20Eureka: Original Mignon Zero 55 mm specificationsChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.Seattle Coffee Gear: Mignon Zero US 120 V packageChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF54 v4.1 black Stainless Steel Espresso (US)58 mm transparent dosing cup; adjustable cup/portafilter support.Seller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF54 v4.1 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF64 Gen 2.7 black Stainless Steel (US)Not verified
We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice.
A black dosing cup and support wedge are listed; exact portafilter transfer compatibility is not established for this package.Source · 2026-10-20Espresso Outlet LLC: Turin DF64 Gen 2.7 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
Grounds clearing and static features
Documented hardware intended to move grounds or manage static.
Bellows, ionizers and anti-retention names do not establish measured retention or eliminate every trace of old coffee. Follow revision-specific cleaning instructions.
Mignon Zero black 120 V (US)Blow Up bellows and ACE anti-clump/static system.Source · 2026-10-20Eureka: Original Mignon Zero 55 mm specificationsChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.
DF54 v4.1 black Stainless Steel Espresso (US)Bellows, plasma ionizer, metal declumper and enlarged v4.1 chute.Seller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF54 v4.1 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
DF64 Gen 2.7 black Stainless Steel (US)Bellows, plasma system and convex Gen 2.7 anti-popcorn blocker.Seller-reported specification for this exact package.Source · 2026-10-20Espresso Outlet LLC: Turin DF64 Gen 2.7 US package and burr optionsChecked 2026-10-20. Read the original source and its check date before relying on this value.
Questions to check before buying
Mignon Zero black 120 V (US)
Not Zero Brew, Zero 55s or Zero 65. Maker and seller body dimensions differ; operating clearance is unverified.
No controlled sound, taste, grind-distribution or retention measurement is established here.
DF54 v4.1 black Stainless Steel Espresso (US)
Turin is the marketed brand. Espresso Outlet is the identified seller/importer; the underlying factory and equivalence to other DF-branded sellers are not established.
No controlled sound, taste, grind-distribution or retention measurement is established here.
DF64 Gen 2.7 black Stainless Steel (US)
Turin is the marketed brand. This seller-specific Gen 2.7 record is not DF64V or a guarantee that another DF64 seller supplies identical hardware.
No controlled sound, taste, grind-distribution or retention measurement is established here.
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