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De'Longhi Classic EM450M review

A 15-bar Italian pump with Thermoblock heating and customizable single and double espresso presets, in a compact stainless body.

Where we land on it Fifteen bar, Thermoblock and two customizable preset doses, at the point on this shelf where machines usually stop publishing anything. The gaps are the ones De'Longhi leaves everywhere here: no wattage, no portafilter size, no warranty.

What the maker puts in writing

  • Pump: 15 bar, Italian professional
  • Heating: Thermoblock
  • Presets: customizable single and double espresso
  • Milk: adjustable steam wand

Four published facts. The best-documented machine on this shelf publishes seven figures, and three machines publish two or fewer.

The only pressure on this shelf

That is the useful thing about this listing. Pump pressure is the specification most buyers think espresso is about, and the other machines on this shelf, including every Breville, do not print one.

This one does: 15 bar. Nobody on this shelf prints the pressure that actually reaches the coffee, which is the figure that would make either number mean something.

The preset is the real upgrade

With the customizable single or double espresso preset recipes, start brewing your preferred dose automatically.

Below this point on the shelf, there is one machine and it stops when you stop it. From here up, the machine remembers a volume. That is the difference between making coffee and watching it.

Where this listing stops short

No wattage. No portafilter diameter. No tank. No warranty. The machine directly above it on this shelf publishes all four, and the two De’Longhis above that publish almost none of them either — which makes this a house habit rather than an oversight on one listing.

Availability

Read on the day this page was built: $226 at the American Amazon shop.

Read from Keepa on the day this page was last revised; stock and price both move without notice.

What it gets right, and wrong

Strengths

  • The only machine on this shelf to publish a pump pressure, and to attach a name to the pump: 15 bar, Italian professional
  • Customizable single and double presets, so a repeated dose does not depend on watching the cup
  • Thermoblock heating named, which is the only heating technology published on this shelf besides Breville’s ThermoJet
  • Light and compact at 4,209 g (148.5 oz) as listed, in the lower third of this shelf

Compromises

  • Publishes neither a wattage nor a portafilter diameter nor a water tank capacity nor a warranty — four figures the Bambino, at a slightly higher price, gives all of
  • The steam wand is manual, and the machine just above it on this shelf automates it
  • No grinder, and no dose weight published to grind towards

Where this one stands among its neighbors

At $226, it is the 2 cheapest of the 7 models in this category published here.

  • Least costly of the neighbors$150
  • Median$500
  • Most costly of the neighbors$1000

Specifications

TypeSemi-automatic, no integrated grinder
Pump pressure15 bar, Italian professional pump
HeatingThermoblock
MilkSteam wand, adjustable, for steamed or frothed milk
PresetsCustomizable single and double espresso doses
PortafilterNot stated by the maker
Water tankNot stated by the maker
PowerNot stated by the maker
WarrantyNot stated by the maker
Weight (as listed)4,209 g (148.5 oz)
Amazon referenceB0DQWC47JN
EAN0044387454506

What people want to know

Is 15 bar enough?

It is the pump rating, and it is the figure most domestic espresso machines are built to. No listing on this shelf publishes more. Seven machines here publish no pressure at all, so 15 bar is more information than most of this rack offers.

What does Thermoblock do?

The maker describes it as fast, precise and stable temperature control. It is a heating approach rather than a measurement: no figure accompanies it here, and the only published temperature tolerance on this shelf belongs to the Barista Pro at ±2 °C (±3.6 °F).

What can I customize?

The listing names customizable single or double espresso preset recipes, so the machine stops at a volume you set. Three machines on this shelf go further and save whole drinks; the rest stop when you tell them to.

Do I need a grinder too?

Yes. This is one of three machines on this shelf without one. Unlike the Bambino, it does not publish a dose weight to aim at either, so the starting point is your own.

Compared with the neighboring coffee machines

These coffee machines share the category and the price bracket. Only what each one states is shown; an incomplete column would mislead.

Model Price TypeMilkPower
De'Longhi Classic EM450M $226 Semi-automatic, no integrated grinderSteam wand, adjustable, for steamed or frothed milkNot stated by the maker
Breville Bambino $300 Semi-automatic, no integrated grinderAutomatic steam wand; adjustable temperature and texture1,560 W at 110–120 V
De'Longhi Stilosa EC260 $150 Manual, no integrated grinderManual steam wandNot stated by the maker
Ninja Luxe Café Premier ES601 $500 3-in-1: espresso, drip coffee, cold brewDual Froth: spinning whisk plus automatic steamer, 4 presets plus manualNot stated by the maker

The difference between the models, in coffee machines

  • If price decides: De'Longhi Stilosa EC260, at $150.

Today’s price and availability, for coffee machines

Details checked on October 30, 2026.

This one and its buyer, among coffee machines

A first step up from a pod machine, for someone who already has a grinder and wants a repeatable preset

What buyers actually choose

Amazon reports what buyers took in the month before this page was last checked: at least 700.

The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.

Sources

Specifications: the manufacturer sheet for coffee equipment and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.

The way we judge these coffee machines