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Acaia Orbit vs Rancilio Stile On-Demand
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
Every row differs between these products.
| Acaia Orbit $1,600Dated price snapshot from October 20, 2026Search Amazon for Acaia Orbit Affiliate link. Search results, not a verified product listing. Check the exact model and U.S. version. Catalog prices are not Amazon quotes.(opens in a new tab) | Rancilio Stile On-Demand | |
|---|---|---|
| Good for | Weigh beans for one drink or adjustable speed from 600 to 1500 RPM. | Beans kept in a hopper or timed doses. |
| Main downside | Weighing each serving needs a separate Acaia Lunar scale. The grinder alone does not weigh each serving. | The setting control moves in small clicks, not as a fully smooth dial. |
| Check first | AOT009 Black with Mazzer 33M burrs was out of stock on October 20, 2026. Other finish and burr variants had different prices and availability. | The adjustable holder has no official portafilter diameter list. |
| Stored size | 4.25 W × 10.47 D × 15.51 H in (10.8 × 26.6 × 39.4 cm, converted) | 5.2 W × 7.28 D × 12.4 H in (13.2 × 18.5 × 31.5 cm, converted) |
| Voltage | 100–240V / 50–60Hz / 200W | 110–120V / 60Hz / 249W |
| Warranty | 2 years in the U.S. | 1 year |
| Burrs | 64mm Mazzer 33M flat | 58mm flat Thermosteel-treated |
| Adjustment | Wide stepless collar; 600–1500 RPM | Micrometric micro-stepped side ring |
| Daily routine | Weigh beans for each drink. | Keep beans in the hopper. |
| Portafilters | 58mm | We could not confirm supported sizes. Check the exact holder or dosing cup first. |
| Where to buy | Search Amazon for Acaia Orbit Affiliate link. Search results, not a verified product listing. Check the exact model and U.S. version. Catalog prices are not Amazon quotes.(opens in a new tab)Full product record → | Search Amazon for Rancilio Stile On-Demand Affiliate link. Search results, not a verified product listing. Check the exact model and U.S. version. 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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