Scored using Coffee Machines Methodology v2.0
Coffee Machines Methodology v2.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontumo Coffee Machines Methodology v2.0: technical specifications plus grades from 901 independent expert reviews and 1,046 video reviews, with 0% commercial bias.
Explore Coffee Machines Methodology v2.0

De'Longhi Eletta Explore ECAM452.57.G Review | 73 Data compared

Avg. price:~£580Type:Fully Automatic Espresso MachineWater Container Capacity:1.800 LPump Pressure:19 barBuilt-in Coffee Grinder:yesAutomatic Milk Frother:yes

De'Longhi Eletta Explore ECAM452.57.G Review: Compare 73 technical specifications and 2 expert reviews to see how this product ranks in the Coffee Machines category and whether it is worth buying.

8.9

Overall score

Score
8.9/ 10
✕
What it is
An overall evaluation of the coffee machine's quality, based on technical analyses and user reviews.
When it matters
When you need a quick reference to identify the best coffee machines on the market.
Score distribution
▼
<55-66-77-88-99-10
Score components

95%

8.9

Technical score

5%

9.4

Review score

Review score 5% · 9.4 · based on 2 independent reviews
Every model in this category gets the same split: reviews 5%, technical score 95%. This model has enough reviews, so its review score is the weighted average of their grades.
★Better than 99% of coffee-machines
8.9

Technical score

Technical score
8.9/ 10
✕
What it is
An assessment of technical performance across brewing and drink preparation, coffee formats, maintenance and convenience, and design and dimensions.
When it matters
When you want to compare coffee machines based on technical performance and available features.
Score distribution
▼
<55-66-77-88-99-10
Score components

35%

8.8

Performance

25%

8.4

Coffee Preparation

25%

9.8

Features

15%

8.4

Design

★Better than 99% of coffee-machines
9.4

Review score

Review score
9.4/ 10
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves.
Weighting: Big test sites count more, short reviews half as much as full tests. A video review counts half.
Share: Reviews are 5% of the overall score for every model in this category; each of the 2 needed reviews that is missing counts as 7/10.
Score distribution
▼
<55-66-77-88-99-10
Grades by review (2)
2 reviews: 2 with a printed score, 0 estimated from the review. Share in the overall score: 5%, the same for every model in this category.
✓ explicit
1
Shop star ratings are not part of this score.
★Better than 100% of coffee-machines
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Technical Specifications of coffee machine De'Longhi Eletta Explore ECAM452.57.G

Technical score
Technical score
8.9/ 10
✕
What it is
An assessment of technical performance across brewing and drink preparation, coffee formats, maintenance and convenience, and design and dimensions.
When it matters
When you want to compare coffee machines based on technical performance and available features.
Score distribution
▼
<55-66-77-88-99-10
Score components:

35%

8.8

Performance

25%

8.4

Coffee Preparation

25%

9.8

Features

15%

8.4

Design

8.9
Review score
Review score
9.4/ 10
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves.
Weighting: Big test sites count more, short reviews half as much as full tests. A video review counts half.
Share: Reviews are 5% of the overall score for every model in this category; each of the 2 needed reviews that is missing counts as 7/10.
Score distribution
▼
<55-66-77-88-99-10
Grades by review (2)
2 reviews: 2 with a printed score, 0 estimated from the review. Share in the overall score: 5%, the same for every model in this category.
✓ explicit
1
Shop star ratings are not part of this score.
9.4
Popularity
Popularity
7.6/ 10
✕
What it is
An indicator based on the number of reviews received by the coffee machine.
When it matters
When you prefer to purchase a product chosen and reviewed by many other consumers.
Score distribution
▼
<55-66-77-88-99-10
Popularity:
De'Longhi Eletta Explore ECAM452.57.G has a popularity of 7.6 points, which is higher than 48.3% of coffee machines.
7.6
Value for money
Value for money
8.4/ 10
✕
What it is
An indicator that combines the coffee machine's overall rating with its cost.
When it matters
When you are looking for a coffee machine with a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
Score components:

60%

8.9

Overall score

40%

7.2

Price

8.4
Power
1,450 W
Power
1,450 W
This coffee machine provides 1,450 W of heating power, which is higher than the power of 51.5% of coffee machines and equal to that of 23.6% of coffee machines.
Higher wattage generally supports faster heating but may increase energy use.
Water Container Capacity
1.8 L
Water Container Capacity
1.8 L
This coffee machine holds up to 1.8 L in its water tank, which is larger than 71.1% of coffee machines and equal to that of 13.6% of coffee machines.
A larger water tank reduces how often it needs to be refilled.
Pump Pressure
19 bar
Pump Pressure
19 bar
This coffee machine delivers 19 bar of pump pressure, which is higher than the pump pressure of 70.8% of coffee machines and equal to that of 19.4% of coffee machines.
The listed pump pressure is not necessarily the same as extraction pressure.
Heating Time
30 s
Heating Time
30 s
This coffee machine is ready to brew in 30 s, which is faster than 55.5% of coffee machines and equal to that of 19.9% of coffee machines.
A shorter heating time means the machine is ready to use sooner.
Heating System
Thermoblock
Show more
Type
Fully Automatic Espresso Machine
Works with Powdered Coffee
yes
Works with Powdered Coffee
yes
This coffee machine accepts ground coffee. 40.3% of coffee machines accept ground coffee.
Compatibility with powdered coffee allows use of pre-ground coffee.
Works with Beans
yes
Works with Beans
yes
This coffee machine accepts whole coffee beans. 62.1% of coffee machines accept whole coffee beans.
Bean compatibility indicates whether the machine can brew from whole coffee beans.
Works with ESE Pods
no
Works with ESE Pods
no
This coffee machine does not accept ESE pods. 24.3% of coffee machines accept ESE pods.
ESE pod compatibility allows use of standard Easy Serving Espresso pods.
Works with Capsules
no
Works with Capsules
no
This coffee machine does not accept coffee capsules. 28.6% of coffee machines accept coffee capsules.
Capsule compatibility indicates whether the machine accepts coffee capsules.
Show more
Water Level Indicator
yes
Water Level Indicator
yes
This coffee machine has a water level indicator. 39.8% of coffee machines have a water level indicator.
A water level indicator makes it easier to monitor the remaining reservoir water.
Water Filter
yes
Water Filter
yes
This coffee machine has a water filter. 64.3% of coffee machines have a water filter.
A water filter can improve water quality and reduce the need for frequent descaling.
Descaling Program
yes
Descaling Program
yes
This coffee machine has a descaling programme. 33.5% of coffee machines have a descaling programme.
A descaling program simplifies maintenance by guiding the machine through limescale removal.
Cleaning Alert
yes
Cleaning Alert
yes
This coffee machine alerts you when cleaning is needed. 40.3% of coffee machines offer cleaning alerts.
A cleaning alert reminds you when routine machine cleaning is due.
Automatic Milk Circuit Cleaning
yes
Automatic Milk Circuit Cleaning
yes
This coffee machine cleans its milk circuit automatically. 78.6% of coffee machines offer automatic milk circuit cleaning.
Automatic milk-circuit cleaning simplifies hygiene after preparing milk drinks.
Show more
Built-in Installation
no
Color
Grey
Vintage Look
no
Vintage Look
no
This coffee machine does not have vintage styling. 12.6% of coffee machines have this look.
A vintage look describes a deliberately retro or classic machine design rather than a modern aesthetic.
Housing Material
Plastic
Drip Tray Material
Plastic
Show more

De'Longhi Eletta Explore ECAM452.57.G vs the average coffee machine

246810TotalPerformanceCoffee PreparationFeaturesDesign
  • 47 more drink recipes
    Number of Specialty Drinks
    50
    This coffee machine offers a wider variety of preset drinks than the average coffee machine (50 vs 3).
    More specialty-drink options provide a wider choice of preset beverages.
    50 vs 3
  • 4 bar higher pump pressure
    Pump Pressure
    19 bar
    This coffee machine delivers higher pump pressure than the average coffee machine (19 bar vs 15 bar).
    The listed pump pressure is not necessarily the same as extraction pressure.
    19 bar vs 15 bar
  • Cleans the milk circuit automatically
    Automatic Milk Circuit Cleaning
    yes
    This coffee machine cleans its milk circuit automatically, while the average coffee machine does not. 21.6% of coffee machines offer automatic milk circuit cleaning.
    Automatic milk-circuit cleaning simplifies hygiene after preparing milk drinks.
  • Automatic milk frothing
    Automatic Milk Frother
    yes
    This coffee machine has an automatic milk frother, while the average coffee machine does not. 27.6% of coffee machines have an automatic milk frother.
    An automatic milk frother prepares milk foam with less manual steaming.
  • Dedicated milk container
    Milk Container
    yes
    This coffee machine has a dedicated milk container, while the average coffee machine does not. 20.6% of coffee machines have a milk container.
    A milk container supports storing and dispensing milk for milk-based drinks.
  • Has a built-in coffee grinder
    Built-in Coffee Grinder
    yes
    This coffee machine has a built-in coffee grinder, while the average coffee machine does not. 38% of coffee machines have one.
    An integrated grinder can grind beans immediately before brewing.
  • Supports user profiles
    User score
    8.4/ 10
    ✕
    What it is
    Average of independent expert reviews and videos, graded by us; missing reviews count as 7/10.
    When it matters
    When you want to know how independent test sites and video reviewers rate the product in real use.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    De'Longhi Eletta Explore ECAM452.57.G
    the average coffee machine
    De'Longhi Eletta Explore ECAM452.57.G supports user profiles, while the average coffee machine does not. 11.2% of coffee machines support user profiles.
  • Accepts whole coffee beans
    Works with Beans
    yes
    This coffee machine accepts whole coffee beans, while the average coffee machine does not. 38% of coffee machines accept whole coffee beans.
    Bean compatibility indicates whether the machine can brew from whole coffee beans.
  • 16.2% better value for money
    De'Longhi Eletta Explore ECAM452.57.G has better value for money than the average coffee machine (8.4 vs 7.2).
    8.4 vs 7.22
  • 4 bar higher pump pressure
    Pump Pressure
    19 bar
    This coffee machine delivers higher pump pressure than the average coffee machine (19 bar vs 15 bar).
    The listed pump pressure is not necessarily the same as extraction pressure.
    19 bar vs 15 bar
  • Has a built-in coffee grinder
    Built-in Coffee Grinder
    yes
    This coffee machine has a built-in coffee grinder, while the average coffee machine does not. 38% of coffee machines have one.
    An integrated grinder can grind beans immediately before brewing.
  • 40 g larger bean hopper
    Bean Container Capacity
    300.000 g
    This coffee machine holds more coffee beans in its hopper than the average coffee machine (300 g vs 260 g).
    A larger bean container means less frequent refilling when making several coffees.
    300.000 g vs 260.000 g
  • 0.4 L larger water tank
    Water Container Capacity
    1.800 L
    This coffee machine has a larger water reservoir than the average coffee machine (1.8 L vs 1.4 L).
    A larger water tank reduces how often it needs to be refilled.
    1.800 L vs 1.400 L
  • Listed as quiet
    Silent
    yes
    This coffee machine is listed as having quiet operation, while the average coffee machine is not. 15.5% of coffee machines are listed as having quiet operation.
    A silent feature can reduce noise during grinding or brewing.
  • 10 s sec faster heat-up
    Heating Time
    30 s
    This coffee machine reaches brewing temperature faster than the average coffee machine (30 s vs 40 s).
    A shorter heating time means the machine is ready to use sooner.
    30 s vs 40 s
  • 50 W higher power
    Power
    1,450 W
    This coffee machine offers higher heating power than the average coffee machine (1450 W vs 1400 W).
    Higher wattage generally supports faster heating but may increase energy use.
    1,450 W vs 1,400 W
  • 47 more drink recipes
    Number of Specialty Drinks
    50
    This coffee machine offers a wider variety of preset drinks than the average coffee machine (50 vs 3).
    More specialty-drink options provide a wider choice of preset beverages.
    50 vs 3
  • Automatic milk frothing
    Automatic Milk Frother
    yes
    This coffee machine has an automatic milk frother, while the average coffee machine does not. 27.6% of coffee machines have an automatic milk frother.
    An automatic milk frother prepares milk foam with less manual steaming.
  • Dedicated milk container
    Milk Container
    yes
    This coffee machine has a dedicated milk container, while the average coffee machine does not. 20.6% of coffee machines have a milk container.
    A milk container supports storing and dispensing milk for milk-based drinks.
  • Supports user profiles
    User score
    8.4/ 10
    ✕
    What it is
    Average of independent expert reviews and videos, graded by us; missing reviews count as 7/10.
    When it matters
    When you want to know how independent test sites and video reviewers rate the product in real use.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    De'Longhi Eletta Explore ECAM452.57.G
    the average coffee machine
    De'Longhi Eletta Explore ECAM452.57.G supports user profiles, while the average coffee machine does not. 11.2% of coffee machines support user profiles.
  • Accepts whole coffee beans
    Works with Beans
    yes
    This coffee machine accepts whole coffee beans, while the average coffee machine does not. 38% of coffee machines accept whole coffee beans.
    Bean compatibility indicates whether the machine can brew from whole coffee beans.
  • Dedicated cappuccino programme
    Cappuccino Program
    yes
    This coffee machine has a cappuccino programme, while the average coffee machine does not. 27.8% of coffee machines have a cappuccino programme.
    A dedicated cappuccino program automates the preparation of that drink.
  • Dedicated latte macchiato programme
    Latte Macchiato Program
    yes
    This coffee machine has a latte macchiato programme, while the average coffee machine does not. 25.7% of coffee machines have a latte macchiato programme.
    A dedicated latte macchiato program automates the preparation of that drink.
  • Dedicated iced coffee programme
    Iced Coffee Program
    yes
    This coffee machine has an iced coffee programme, while the average coffee machine does not. 8.7% of coffee machines have an iced coffee programme.
    An iced coffee program provides a preset preparation option for cold coffee drinks.
  • Adjustable coffee temperature
    Adjustable Coffee Temperature
    yes
    This coffee machine lets you adjust the coffee temperature, while the average coffee machine does not. 42.9% of coffee machines offer coffee temperature adjustment.
    Adjustable coffee temperature lets you tailor the heat of the brewed coffee.
  • Cleans the milk circuit automatically
    Automatic Milk Circuit Cleaning
    yes
    This coffee machine cleans its milk circuit automatically, while the average coffee machine does not. 21.6% of coffee machines offer automatic milk circuit cleaning.
    Automatic milk-circuit cleaning simplifies hygiene after preparing milk drinks.
  • Has a water filter
    Water Filter
    yes
    This coffee machine has a water filter, while the average coffee machine does not. 35.8% of coffee machines have a water filter.
    A water filter can improve water quality and reduce the need for frequent descaling.
  • Supports app control
    App Control
    yes
    This coffee machine supports app control, while the average coffee machine does not. 8.7% of coffee machines support this feature.
    App control allows compatible machine functions to be managed from a mobile device.
  • Has a tray full indicator
    Drip Tray Full Indicator
    yes
    This coffee machine has a drip tray full indicator, while the average coffee machine does not. 43.9% of coffee machines have this feature.
    A full drip-tray indicator signals when the tray needs emptying.
  • Has a cup warmer
    Cup Warmer
    yes
    This coffee machine has a cup warmer, while the average coffee machine does not. 41.3% of coffee machines have this feature.
    A cup warmer helps preheat cups before brewing.
  • Has a touchscreen
    Touch Screen
    yes
    This coffee machine has a touchscreen, while the average coffee machine does not. 15% of coffee machines have this feature.
    A touch screen allows settings or controls to be selected directly on the display surface.
  • Has a display
    Display
    yes
    This coffee machine has a display, while the average coffee machine does not. 32.9% of coffee machines have this feature.
    A display provides visual machine status or settings information.
  • 38 cm taller cup clearance
    Maximum Cup Height
    170.00 cm
    This coffee machine fits taller cups and travel mugs than the average coffee machine (170 cm vs 132 cm).
    A greater maximum cup height accommodates taller cups and mugs.
    170.00 cm vs 132.00 cm
  • 20 cm longer power cord
    Cable Length
    120 cm
    This coffee machine provides longer electrical reach than the average coffee machine (120 cm vs 100 cm).
    A longer cable can make outlet placement more flexible.
    120 cm vs 100 cm
  • 2.51x heavier body
    Weight
    11.300 kg
    This coffee machine is heavier and less portable than the average coffee machine (11.3 kg vs 4.5 kg).
    Lower weight can make the machine easier to move, while higher weight may indicate a more substantial build.
    11.300 kg vs 4.500 kg
  • 120 mm deeper profile
    Depth
    450.00 mm
    This coffee machine requires more counter depth than the average coffee machine (450 mm vs 330 mm).
    Depth affects front-to-back counter space and placement clearance.
    450.00 mm vs 330.00 mm
  • 60 mm taller body
    Height
    385.00 mm
    This coffee machine stands taller and requires more overhead clearance than the average coffee machine (385 mm vs 325 mm).
    Height affects overhead clearance and cabinet placement.
    385.00 mm vs 325.00 mm
  • 36 mm wider body
    Width
    260.00 mm
    This coffee machine takes up more counter width than the average coffee machine (260 mm vs 224 mm).
    Width affects how much counter space the machine needs.
    260.00 mm vs 224.00 mm
  • 3.63x more expensive
    De'Longhi Eletta Explore ECAM452.57.G is more expensive than the average coffee machine (£580 vs £160).
    £580 vs £160
  • 1 fewer grind settings
    Number of Grinding Settings
    7
    This coffee machine provides less granular grind adjustment than the average coffee machine (7 vs 8).
    More grind settings allow finer adjustment of the coffee grind.
    7 vs 8
  • 2.03x bulkier volume
    Volume
    45,045 cm³
    This coffee machine takes up more overall space than the average coffee machine (45045 cm³ vs 22143 cm³).
    45,045 cm³ vs 22,143 cm³
  • 3.63x more expensive
    De'Longhi Eletta Explore ECAM452.57.G is more expensive than the average coffee machine (£580 vs £160).
    £580 vs £160
  • 1 fewer grind settings
    Number of Grinding Settings
    7
    This coffee machine provides less granular grind adjustment than the average coffee machine (7 vs 8).
    More grind settings allow finer adjustment of the coffee grind.
    7 vs 8
  • 2.51x heavier body
    Weight
    11.300 kg
    This coffee machine is heavier and less portable than the average coffee machine (11.3 kg vs 4.5 kg).
    Lower weight can make the machine easier to move, while higher weight may indicate a more substantial build.
    11.300 kg vs 4.500 kg
  • 120 mm deeper profile
    Depth
    450.00 mm
    This coffee machine requires more counter depth than the average coffee machine (450 mm vs 330 mm).
    Depth affects front-to-back counter space and placement clearance.
    450.00 mm vs 330.00 mm
  • 60 mm taller body
    Height
    385.00 mm
    This coffee machine stands taller and requires more overhead clearance than the average coffee machine (385 mm vs 325 mm).
    Height affects overhead clearance and cabinet placement.
    385.00 mm vs 325.00 mm
  • 36 mm wider body
    Width
    260.00 mm
    This coffee machine takes up more counter width than the average coffee machine (260 mm vs 224 mm).
    Width affects how much counter space the machine needs.
    260.00 mm vs 224.00 mm
  • 2.03x bulkier volume
    Volume
    45,045 cm³
    This coffee machine takes up more overall space than the average coffee machine (45045 cm³ vs 22143 cm³).
    45,045 cm³ vs 22,143 cm³

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

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Expert reviews

In-depth analysis and verdict from leading tech publications

9.6
coffee-tasters.de
✓ explicit
20/01/2023
Full test · Bean-to-cup machine
Verdict
The De'Longhi Eletta Explore suits households wanting quiet, sturdy everyday coffee, but cold foam needs skim or plant milk and only espresso gets a double shot.
9.2
meilleur-machine-cafe.fr
✓ explicit
19/10/2026
Full review · 50-drink machine
Verdict
The De'Longhi Eletta Explore suits households with varied tastes, offering 50 hot and cold drinks, but it takes up a lot of worktop space.

Third-party reviews

What we like about De'Longhi Eletta Explore ECAM452.57.G

  • Extensive variety of over 50+ hot and cold coffee recipes, including effective iced coffee and cold brew functions
  • Excellent milk frothing performance with dedicated LatteCrema hot and cold carafes
  • Intuitive 3.5-inch TFT color touchscreen display with easy-to-navigate menu
  • Convenient to-go feature allows brewing directly into a travel mug
  • Simple maintenance with automatic self-cleaning functions and dishwasher-safe parts

What we don't like about De'Longhi Eletta Explore ECAM452.57.G

  • High price point makes it a significant investment compared to other models
  • Requires frequent cleaning of the milk carafes to maintain performance
  • Machine is quite large and bulky, occupying considerable counter space
  • Some users feel black coffee/espresso taste is not superior to cheaper models
  • App functionality is described as clunky by some users

Verdict

The De'Longhi Eletta Explore ECAM452.57.G is a premium 1450W super-automatic coffee machine featuring a robust 19-bar pump system, a built-in conical burr grinder with 13 adjustment settings, a 350g bean hopper, and a 2-litre water tank. Key strengths include its intuitive 3.5-inch TFT colour touchscreen that provides one-touch access to over 50 hot and cold beverage recipes, an integrated Automatic To-Go system accommodating travel mugs up to 16cm, and a dual LatteCrema Hot and Cool system with separate carafes for texturing warm milk or delivering velvety cold foam. It also boasts proprietary Cold Extraction Technology for making cold brew in under three minutes, alongside Bean Adapt technology that automatically optimizes brewing parameters via app connectivity. However, notable drawbacks include its large physical footprint, a relatively loud grinder operation during use, and loose lids on the milk carafes that require careful handling.

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