Compare side by side
MiiCoffee DF54 vs Fellow Opus 2
Price, size, power, and main downside for 2 espresso grinders, taken from the same checked records as each product page. Where a source is unclear, the table says so.
Comparison table
| MiiCoffee DF54 | Fellow Opus 2 | |
|---|---|---|
| Price last checked | $229Price checked October 20, 2026 | $199.95Price checked October 20, 2026 |
| Good for | Entry grinder with flat burrs or weigh beans for one drink. | Weigh beans for one drink or espresso and filter coffee. |
| Main downside | Smaller portafilters need a transfer from the 58 mm cup. | The inner and outer dials take more learning than one dial. |
| Check first | The holder is set up for 58 mm. For 51 mm or 54 mm portafilters, transfer the grounds from the dosing cup. | The black and white variants were both in stock at $199.95 on October 20, 2026. |
| Stored size | Sources disagree, so we do not use any of these sizes for fit checks. MiiCoffee DF54 PDF manual, revision not stated: 190 × 110 × 297 mm L × W × H. MiiCoffee DF54 v1.5 product page, checked September 7, 2026: 7 D × 4.5 W × 12 H inches. Measure the exact unit first. | Sources disagree, so we do not use any of these sizes for fit checks. Fellow product page: 206 × 130 × 267 mm L × W × H. Fellow safety manual: 266.5 × 130 × 202 mm L × W × H. Measure the exact unit first. |
| Voltage | U.S. voltage and wattage: We could not confirm this; verify exact v1.5 nameplate | Direct-US unit, 120V |
| Warranty | 1 year | 2 years |
| Burrs | 54mm flat stainless steel | 48mm stainless conical |
| Adjustment | Stepless external dial | Stepless |
| Daily routine | Weigh beans for each drink. | Weigh beans for each drink. |
| Portafilters | 51mm, 54mm, 58mm | 54mm, 58mm |
| Where to buy | See MiiCoffee DF54 on Amazon Affiliate link. Check model, seller, condition, price, and availability on Amazon. Catalog prices are not Amazon quotes.(opens in a new tab)Full product record → | See Fellow Opus 2 on Amazon Affiliate link. Check model, seller, condition, price, and availability on Amazon. Catalog prices are not Amazon quotes.(opens in a new tab)Full product record → |
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Where these numbers come from
Each value is copied from the product's record, which cites the maker or an authorized seller. Paid links do not change what the table shows. Confirm the exact model, price, and electrical needs on the seller's page before you buy.
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