The comparison desk

The differences that matter.

An exact model, a shared set of questions. Compare the engineering without turning every difference into a ranking.

EP / Comparative study01 Select models 02 Read the differences

Equipment 1

Equipment 2

Equipment 3 (optional)

Show only differences

Manufacturer-reported specifications. Highlighted cells differ. Unknown values are not interpreted as missing features.
The engineering	De’LonghiLa Specialista OperaView EC9555M profile ↗	De’LonghiLa Specialista TouchView EC9455M profile ↗
Heating system	ThermoblockManufacturer source ↗	ThermoblockManufacturer source ↗
PID temperature control	YesManufacturer source ↗	YesManufacturer source ↗
Integrated grinder	YesManufacturer source ↗	YesManufacturer source ↗
Milk workflow	Manual MyLatteArt steam wandManufacturer source ↗	Automatic / manual steam wandManufacturer source ↗
Water reservoir	Not verified	1.7 LManufacturer source ↗
US supply voltage	120 VManufacturer source ↗	120 VManufacturer source ↗
Rated power	1550 WManufacturer source ↗	1450 WManufacturer source ↗
Grind settings	15Manufacturer source ↗	15Manufacturer source ↗
Burr configuration	Conical BurrManufacturer source ↗	Conical BurrManufacturer source ↗
Width	381 mmManufacturer source ↗	Not verified
Height	444.5 mmManufacturer source ↗	403.098 mmManufacturer source ↗
Depth	355.6 mmManufacturer source ↗	365.76 mmManufacturer source ↗
Pump rating (not brew pressure)	19 barManufacturer source ↗	15 barManufacturer source ↗

Warm cells mark differences, not a winner. Unknown values are not equivalent to “no.”