De'Longhi La Specialista Arte (EC9155) vs Rancilio Silvia
A comparison based on verified specs. Not a taste verdict, since which machine fits you best depends on budget, workflow and which grinder you already own.
| Specifications | De'Longhi La Specialista Arte (EC9155) | Rancilio Silvia |
|---|---|---|
| Type | Semi-automatic, built-in grinder | Semi-automatic, separate grinder |
| Portafilter | 51 mm | 58 mm |
| Pump pressure | 15 bar | 15 bar |
| PID temperature control | No | No |
| Pre-infusion | Yes | No |
| Temperature adjustable | Yes | No |
| Price indication | €391 | €639 |
Where they differ
The De'Longhi La Specialista Arte (EC9155) has a built-in grinder: you don't need to buy or dial in a separate grinder. The Rancilio Silvia doesn't — you pick your own standalone grinder, which gives more freedom in burr choice but also means a separate purchase and setup.
The De'Longhi La Specialista Arte (EC9155) hydrates the puck with low-pressure pre-infusion before full pressure builds. The Rancilio Silvia builds full pressure right away, so your distribution and tamp matter even more for how evenly it extracts.
The Rancilio Silvia has a 58mm portafilter, the De'Longhi La Specialista Arte (EC9155) a smaller 51mm one. A larger size usually means a wider range of baskets and accessories, but says nothing on its own about shot quality.
Price-wise there's roughly €248 between them: the Rancilio Silvia (around €639) versus the De'Longhi La Specialista Arte (EC9155) (around €391).
Already know which machine you have?
See the verified grind-setting, dose and temperature recipe for your exact combination.