Main trade-off
De'Longhi La Specialista Opera
Its fifteen grinder positions give fewer labeled choices than Breville's twenty-five.
Head-to-head
Choose La Specialista Opera for dedicated Cold Brew and Espresso Cool programs. Choose Barista Express Impress for its dose-correction feedback and 25-setting grinder. Both use lever-assisted tamping and leave milk texturing to a manual steam wand.
Before you choose
Opera has a direct answer if the machine must run a dedicated cold-coffee cycle. Express Impress can still make espresso to serve over ice, but that does not add the same program.
What this is based on
Opera's US page names Cold Brew and Espresso Cool. The reviewed BES876 page does not list a cold-extraction mode.
Main trade-off
Its fifteen grinder positions give fewer labeled choices than Breville's twenty-five.
Main trade-off
A dedicated cold-extraction program is not documented.


Compare La Specialista Opera and Barista Express Impress for cold programs, assisted dosing, tamping and the manual milk work both machines retain.
Choose La Specialista Opera for dedicated Cold Brew and Espresso Cool programs. Choose Barista Express Impress for its dose-correction feedback and 25-setting grinder. Both use lever-assisted tamping and leave milk texturing to a manual steam wand.
Winner by situation
Opera lists two cold programs. Express Impress does not document one.
Both provide a built-in tamp lever.
Both retain manual milk steaming.
Express Impress uses a 54 mm portafilter. Verify each accessory before assuming it fits Opera.
Breville specifically describes correction of the next dose as part of Impress puck preparation.
What matters in practice
Opera has a direct answer if the machine must run a dedicated cold-coffee cycle. Express Impress can still make espresso to serve over ice, but that does not add the same program.
Opera's US page names Cold Brew and Espresso Cool. The reviewed BES876 page does not list a cold-extraction mode.
Both simplify puck preparation, yet a latte still requires the user to position and manage the steam wand.
Both official pages document assisted tamping and manual milk texturing. These features act on different parts of the drink routine.
Breville's twenty-five positions provide more labeled steps than Opera's fifteen, but the two adjustment systems do not share a calibrated scale.
25 - 15 = 10. Burr geometry, adjustment span and coffee all affect the useful result, so no grind-quality percentage is inferred.

De'Longhi, EC9555M
A built-in tamping lever tidies the puck routine while the manual wand leaves milk texture in your hands.

Breville, BES876BSS
Assisted dosing and a tamp lever take the fiddly part out of puck preparation while leaving milk texture in your hands.
Meaningful differences
| What changes | De'Longhi La Specialista Opera | Breville Barista Express Impress | Why it matters |
|---|---|---|---|
| Cold coffee programs | Cold Brew and Espresso Cool | No dedicated cold-extraction program documented | Adding ice to hot espresso is a different preparation from a dedicated cold program. |
| Grinder positions | 15 | 25 | Breville provides ten more external positions, without proving a finer usable adjustment range. |
| Tamping | Smart Tamping lever | Impress lever-assisted tamp | Both reduce freehand tamping. |
| Dose feedback | Sensor Grinding Technology | Intelligent dosing and next-dose correction | Read the different feedback systems instead of assuming each weighs beans. |
| Milk preparation | Manual steam wand | Manual steam wand | Neither automates the milk step in this pair. |
| Brew-temperature control | Three infusion settings | PID-controlled Thermocoil | Both regulate brewing heat. Opera explicitly presents three selectable infusion levels. |
What you give up
Recommendation switch
Choose De'Longhi La Specialista Opera. Opera documents both.
Choose Breville Barista Express Impress. Express Impress supplies that combination.
Choose neither. Both machines use a manual wand.
What matters in practice
Opera's cold modes are a substantial difference if you want the machine to extract at the lower-temperature settings designed for those drinks. If you normally pour a hot espresso over ice, Express Impress can still support that separate recipe. Avoid paying for a named mode you will not use.
Both levers address tamping. Breville additionally describes feedback and correction for the next dose, while Opera uses its own sensor-based grinding system. Neither should be described as an integrated weighing scale without evidence. A separate scale remains useful when you want to track grams in and beverage mass out.
Automatic puck assistance does not remove steam-wand technique. Both models suit someone willing to practice milk texturing. If hands-free foam is a firm requirement, widen the shortlist to an automatic-milk machine instead of expecting either lever to automate that stage.
What the facts say
Useful conclusions from the current espresso machines comparison, followed by the checked facts used to reach them.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| De'Longhi La Specialista Opera |
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| Breville Barista Express Impress |
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Ready to choose?
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