De'Longhi PrimaDonna Aromatic ECAM630.55.SM vs Siemens Home Appliances EQ500 iAroma

Technical comparison · Bean-to-cup machines

In brief

Anyone who wants the option to use pre-ground coffee, for a quick switch to decaf, picks the PrimaDonna Aromatic ECAM630.55.SM. Anyone after a lower price who doesn't need that flexibility settles for the EQ500 iAroma, which costs less than half.

Parameter
Identity
Use tier F3 — Advanced F2 — Intermediate
Price
Price (€) 1699.99 € 749 €
Price updated on 09/2026 09/2026
Universal specs
Dimensions (W×D×H) (cm) 26.2 × 48.5 × 39 cm 27.2 × 47.2 × 37.8 cm
Weight (kg) — 8.3 kg
Power (W) 1450 W 1500 W
Voltage (V) 220 V 220 V
Category specs
Removable brew group Yes Yes
Milk system Milk carafe Automatic milk tube
Dishwasher-safe milk system Yes Yes
Integrated grinder Yes Yes
Integrated grinder burr type — Ceramic
Pre-ground bypass Yes No
Programmed drinks 30 41
User profiles 4 5
Bean hopper capacity (g) 500 g 300 g
App connectivity — Yes

The differences that matter

  • Price: 1699.99 € vs 749 € → the ECAM630.55.SM costs more than double.
  • Pre-ground compartment: present on the ECAM630.55.SM, absent on the EQ500 iAroma → only the first accepts coffee that isn't ground fresh.
  • Milk system: carafe on the ECAM630.55.SM, automatic pickup tube on the EQ500 iAroma → the carafe needs refilling and fridge storage, the tube draws straight from the container.
  • Bean hopper: 500 g vs 300 g → the ECAM630.55.SM needs refilling less often.

Which one to choose

Choose PrimaDonna Aromatic ECAM630.55.SM if…

A household that alternates regular and decaf coffee through the day pours the ground coffee into the dedicated chute without touching the bean hopper. The trade-off is a higher price and milk handled through a carafe that needs filling and fridge storage.

See the PrimaDonna Aromatic ECAM630.55.SM sheet →

Choose EQ500 iAroma if…

Someone who only brews from beans and wants milk ready without managing a carafe relies on the automatic pickup tube that draws straight from a container or milk carton. The trade-off is no option to use pre-ground coffee: everything goes through the built-in grinder.

See the EQ500 iAroma sheet →

Where to buy

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