Structured equipment comparison
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Align grinder, bean and accessory records field by field. Unknown values remain visible, and database completeness is never presented as product quality.
Prepared grinder decisions
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Select two or three grinders2/3 selected
| Database field | EurekaMignon SpecialitàMignon Specialità · 55mmOpen full record → | DF GrindersDF54 V4DF54 V4 · Earl SKU DF-001Open full record → |
|---|---|---|
| Product lifecycle | Current model | Current model |
| Current retailer context | £369 · Clumsy Goat · verified delivered Check at Clumsy Goat ↗ Direct retailer link · no commission enabled · checked 22/07/2026 | £239 · Earl Coffee · verified delivered Check at Earl Coffee ↗ Direct retailer link · no commission enabled · checked 23/07/2026 |
| Best-supported offer confidence | 100/100 · high confidence · Clumsy Goat · exact model · checked 22/07/2026 | 100/100 · high confidence · Earl Coffee · exact model · checked 23/07/2026 |
| Model-verified offers | 1 current exact or verified | 2 current exact or verified |
| Price-history maturity | snapshot · 1 checked date | snapshot · 1 checked date |
| Best for | Espresso drinkers who keep beans in a hopper and want repeatable grind-on-demand dosing into a portafilter | Buyers wanting a compact flat-burr, single-dose workflow for espresso and filter without moving to a £350-plus grinder |
| Main trade-off | This is fundamentally a hopper-and-timer workflow, not a weighed-dose or purpose-built single-dose grinder. Changing frequently between espresso and filter settings is less convenient than the manufacturer's broad all-purpose claim suggests because the stepless dial has no numbered brew presets. Eureka calls its system silent, but no independent Home Coffee Index noise measurement is available. The £369 observation is for a retailer colour option; verify the exact finish, plug and current checkout price. | DF54 is a white-label platform sold under names including Solo, Turin, MiiCoffee and G-Iota; confirm the V4 hardware, UK plug, seller and warranty rather than assuming every DF54 listing is equivalent. Manufacturer and retailer dimensions differ slightly, and the sub-0.1g retention figure is a seller or manufacturer claim—not a Home Coffee Index measurement. Stepless adjustment favours espresso precision but does not provide repeatable numbered clicks. Independent grind distribution, retention, static, noise, speed and durability testing is pending, so no quality ranking is published. |
| Burrs | Flat hardened-steel burrs | Custom flat stainless-steel burrs |
| Burr diameter | 55 mm | 54 mm |
| Published burr life | 300 kg | Not recorded for this product |
| Adjustment | Patented stepless micrometric system | Stepless micrometric |
| Claimed grind range | All purpose · espresso and brew | Espresso, pour-over, AeroPress and French press |
| Dose control | Touch display · 2 doses plus continuous | Not recorded for this product |
| Grinding activation | Portafilter microswitch or display | Not recorded for this product |
| Bean hopper | 300 g | 25 g |
| Published productivity | 1.8–2.5g/s espresso · 2.5–3.5g/s brew | Not recorded for this product |
| Manufacturer width | 12 cm | 11 cm |
| Manufacturer depth | 14 cm | 19 cm |
| Manufacturer height | 35 cm | 29.7 cm |
| Manufacturer weight | 5.6 kg | 4.7 kg |
| Power | 310 W | Not recorded for this product |
| Motor speed | 1350 rpm | Not recorded for this product |
| Dosing workflow | Not recorded for this product | Single dose into supplied 58mm catch cup · bellows included |
| Static control | Not recorded for this product | Plasma generator in exit chute |
| Published retention claim | Not recorded for this product | Below 0.1g · not independently verified |
| UK motor | Not recorded for this product | 150W · 220–240V three-pin |
| Recorded UK retailer warranty | Not recorded for this product | 2 years · repair warranty |
| Compatible records | 5 evidenced pairings | 10 evidenced pairings |
| Manual or product hub | Linked | Linked |
| Replacement parts | None recorded yet | 2 linked |
| Evidence sources | 2 sources | 4 sources |
| Record completeness | 92% · not a quality score | 90% · not a quality score |
Structured comparison shows recorded differences and evidence gaps. It does not claim that the most complete, cheapest or most connected product makes better coffee. Commercial relationships never change comparison order or evidence fields. Read the affiliate policy.