In brief
A carafe machine built around two swappable 250 g bean hoppers, with a colour touchscreen, four user profiles and 13 published grind settings. It sits in the premium bracket. The trade-offs are documented: a 1.4-litre tank, a grounds container rated for 10 servings and no app.
What the data shows
- Two interchangeable 250 g bean hoppers supplied (Bean Switch System), one in use at a time.
- 13 grind settings published: the highest figure among the bean-to-cup machines we list for the UK, though brands count steps differently.
- Colour touchscreen and 4 user profiles.
- Automatic LatteCrema Hot milk carafe; 16 drinks by De'Longhi's count.
- Removable brew group, per the manual.
Limits and open questions
- 1.4-litre water tank: the smallest among the bean-to-cup machines we list for the UK.
- Grounds container rated for 10 servings, fewer than the other De'Longhi machines that publish the figure.
- No app connection.
- Burr type, carafe capacity and noise level are not published.

De'Longhi Rivelia LatteCrema, Onyx Black EXAM440.55.B
- Milk system
- Milk carafe
- Water tank
- 1.4 l
- Drinks advertised by the manufacturer
- 16
- Width
- 25 cm
Regular price on the manufacturer’s website:£749.99Price stated by the manufacturer, excluding promotions. The retailer’s current price may differ.
Two hoppers, one at a time
The Rivelia’s defining feature is the Bean Switch System: two bean hoppers of 250 g each come in the box, and you swap them on the machine. Only one is in use at a time, so this is not a dual-hopper machine that blends or picks beans per drink. De’Longhi adds a Grind and Empty function that runs the grinder dry before a change, so the next cup is not made with the last few beans of the previous coffee.
If you keep one coffee for milk drinks and another for espresso, or a decaf for the evening, that saves you emptying a hopper by hand. If you only ever buy one kind of bean, you are paying for a feature you will not use: a Magnifica Evo Next has the same carafe system in a lower bracket.
De’Longhi publishes 13 grind settings, which none of the Magnifica models do. Steps are not the same size from one brand to the next, so treat the figure as a sign of finer adjustment within the Rivelia, not as a ranking against Philips’s 12 or JURA’s 7. Our grind size guide explains how to work through the range.
Water, grounds and the daily round
The trade-off is capacity. The tank holds 1.4 l, against 1.8 l on the Magnifica models and 1.9 l on the Evo Next. For a household of four drinking two cups each, expect to refill it every day, and more often if long coffees are the norm. The grounds container is rated for 10 servings, where the Dinamica, the Evo Next and the Eletta Explore are rated for 14: a busy morning may well end with emptying it.
The body is 25 cm wide, 43 cm deep and 39 cm high according to the manual: three centimetres taller than the Magnifica Evo and Evo Next, so check the space under your wall cupboards, with room to lift a hopper off. Cups up to 14 cm fit under the spout. The manual gives 9.7 kg.
Touchscreen, profiles and drinks
The Rivelia has a genuine colour touchscreen, which De’Longhi describes as full-touch with animations. That sets it apart from the icon panel of the Magnifica Evo and the button-and-display layout of the Evo Next. It stores 4 user profiles and offers 3 coffee temperature settings.
De’Longhi counts 16 drinks but does not publish the list behind the number. The product data mentions coffee recipes, milk recipes, hot water and a few cold coffee drinks, and the product page presents an optional LatteCrema Cool upgrade kit for cold milk drinks. As with any brand’s tally, compare it with other machines only loosely.
There is no app: De’Longhi’s data for this model lists none.
Milk and cleaning
Milk comes from the LatteCrema Hot carafe, which froths and pours on its own. The manual lists the dismantled carafe and the drip tray grille among the parts that may go in the dishwasher; the brew group, which is removable, must be rinsed by hand with no detergent. Our cleaning guide sets out what a milk carafe asks of you, and the descaling guide covers the routine common to bean-to-cup machines.
Which Rivelia is which in the UK
| Model code | Colour | Milk system | Covered here |
|---|---|---|---|
| EXAM440.55.B | Onyx Black | LatteCrema Hot carafe | Yes (our data) |
| EXAM440.55.BG | Sand Beige | LatteCrema Hot carafe | Same data on De’Longhi’s page |
| EXAM440.55.G | Pebble Grey | LatteCrema Hot carafe | Same data on De’Longhi’s page |
| EXAM440.55.W | Arctic White | LatteCrema Hot carafe | Same data on De’Longhi’s page |
| EXAM440.35.B | Black | Cappuccino System | No: different milk system |
The Rivelia Start is a separate model and is not covered either. Check the code on the listing before you buy.
What De’Longhi’s documents leave open
-
Dimensions and weight: the product pages give a slightly different footprint and a weight about three kilos above the manual’s. We follow the manual, as for every De’Longhi in our database.
-
Carafe capacity: the figure on the product page carries an inconsistent unit; the manual gives none.
-
Burr type: not published.
-
Noise: no decibel figure. It is part of our planned measurements.
-
Warranty: De’Longhi’s UK product page states 2 years, with the detail left to the paperwork in the box.
Against its neighbours
- The Magnifica Evo Next has the same carafe, a larger tank and three profiles, in the upper mid-range bracket, but a single hopper and no published grind settings.
- The Eletta Explore, also premium, adds a cold-milk carafe, cold brew and an app, with a larger tank and hopper.
- Brand and category views: our De’Longhi comparison, the bean-to-cup comparison and machines with a milk system.
The cost per cup calculator spreads the purchase over the cups you will make, and the machine finder checks whether a second hopper actually fits your habits.
A good fit if…
- you switch between two coffees, or between regular and decaf, during the week,
- you drink milk coffees and want the carafe to froth and pour for you,
- several people in the house want their own saved settings,
- you are comfortable in the premium price bracket.
Probably not if…
- you make many cups a day and do not want to refill a small tank often,
- you want to start drinks from your phone,
- you only drink espresso and black coffee: a Magnifica S covers that in a lower bracket.
Manufacturer specifications
| Feature | Manufacturer figure | Source |
|---|---|---|
| Pump pressure | 19 bar | library.delonghigroup.comchecked |
| Power | 1,450 W | library.delonghigroup.comchecked |
| Water tank | 1.4 l | library.delonghigroup.comchecked |
| Bean hopper | 250 g | library.delonghigroup.comchecked |
| Grind settings | 13 | delonghi.comchecked |
| Milk system | Milk carafe | delonghi.comchecked |
| Drinks advertised by the manufacturer | 16 | delonghi.comchecked |
| Controls | Touchscreen | delonghi.comchecked |
| Width | 25 cm | library.delonghigroup.comchecked |
| Height | 39 cm | library.delonghigroup.comchecked |
| Depth | 43 cm | library.delonghigroup.comchecked |
| Weight | 9.7 kg | library.delonghigroup.comchecked |
| Removable brew group | Yes | library.delonghigroup.comchecked |
| Heating system | Thermoblock | delonghi.comchecked |
| Manufacturer warranty | 2 years | delonghi.comchecked |
| App connectivity | No | delonghi.comchecked |
| User profiles | 4 | delonghi.comchecked |
| Maximum cup height | 14 cm | delonghi.comchecked |
| Grounds container (servings) | 10 | delonghi.comchecked |
| Brew temperature settings | 3 | delonghi.comchecked |
| Hot water function | Yes | delonghi.comchecked |
| Price bracket | Premium | A rough guide to the usual price level in the shops, with no amounts. The current price is shown by the retailer. |
| Manufacturer’s price | £749.99 | delonghi.comchecked |
Footprint and dimensions
Our own measurements
None yet. Once we have measured this model ourselves, the results will appear here, kept separate from the manufacturer figures.
- Temperature in the cupplanned
- Time to first cupplanned
- Noise when grinding and brewingplanned
- Energy used per drinkplanned
- Cost per cupplanned
- Cleaning timeplanned
Alternatives compared
Table scrolls sideways →
| Model | Grinder | Offer | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
De'Longhi Rivelia LatteCrema, Onyx Black EXAM440.55.B | Milk carafe | not stated | 13 | 1.4 l | 250 g | Yes | 25 × 39 × 43 cm | Premium | £749.99 | Check price on Amazon |
De'Longhi Magnifica Evo Next ECAM 312.80.TB | Milk carafe | not stated | not stated | 1.9 l | 250 g | Yes | 24 × 36 × 44 cm | Upper mid-range | £649.99 | Check price on Amazon |
De'Longhi Eletta Explore, Titanium ECAM450.86.T EX:4 | Milk carafe | not stated | not stated | 1.8 l | 300 g | Yes | 26 × 38.5 × 45 cm | Premium | £999.99 | Check price on Amazon |
Philips 5400 Series LatteGo EP5446/70 | LatteGo | not stated | 12 | 1.8 l | 275 g | Yes | 24.6 × 37.1 × 43.3 cm | Upper mid-range | not stated | Check price on Amazon |
JURA E6 Dark Inox (UKD) 15854 | Milk hose | not stated | 7 | 1.9 l | 280 g | not stated | 27 × 34.8 × 44.6 cm | Premium | £935 | Check price on Amazon |
No model matches this selection.
Sources: manufacturer spec sheets and product pages. “not stated” means not stated by the manufacturer or not yet verified by us. Price stated by the manufacturer, excluding promotions. The retailer’s current price may differ. Photos: the respective manufacturers. Offer: Paid link. As an Amazon Associate I earn from qualifying purchases.
Sources
All figures come from these publicly available manufacturer sources. checked .
- delonghi.com/de-de/p/rivelia-rivelia-kaffeevollautomat-exam440.55.b/EXAM440.55.B.h
- delonghi.com/en-gb/p/rivelia-rivelia-automatic-coffee-maker-exam440.55.b/EXAM440.5
- delonghi.com/fr-fr/p/rivelia-expresso-broyeur-automatique-rivelia-feb4455.b/FEB445
- library.delonghigroup.com/assetbank-delonghi/action/directLinkImage?assetId=292789&download=tru
- library.delonghigroup.com/assetbank-delonghi/action/directLinkImage?assetId=287353&download=tru
- library.delonghigroup.com/assetbank-delonghi/action/directLinkImage?assetId=287351&download=tru
- delonghi.com/de-de/p/rivelia-rivelia-kaffeevollautomat-exam440.35.b/EXAM440.35.B.h
- delonghi.com/fr-fr/p/rivelia-expresso-broyeur-rivelia-feb4435.b/FEB4435.B.html
Frequently asked questions
What is the Bean Switch System on the De'Longhi Rivelia?
The Rivelia comes with two interchangeable bean hoppers of 250 g each. Only one sits on the machine at a time; De'Longhi adds a Grind and Empty function to clear the grinder before you change beans.
Which Rivelia models are sold in the UK?
The carafe version is the EXAM440.55.B in Onyx Black, with the same data on the EXAM440.55.BG (Sand Beige), EXAM440.55.G (Pebble Grey) and EXAM440.55.W (Arctic White). The EXAM440.35.B has a different milk system and is not described on this page.
Does the Rivelia have an app?
No. De'Longhi's product data lists no mobile app for the EXAM440.55.B. If app control matters, the Eletta Explore is the De'Longhi in our UK list that has one.
How much milk does the Rivelia carafe hold?
We cannot say. The product page gives a carafe figure with an inconsistent unit and the manual gives none, so our table leaves it blank.
How loud is the De'Longhi Rivelia?
De'Longhi publishes no decibel figure. Noise is on our list of planned measurements; until then we say nothing about it.




