OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Coffee Machines Methodology v3.0
Coffee Machines Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Coffee Machines Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Coffee Machines Methodology v3.0

Black+Decker CM2046S review: 75 specs compared

Avg. price:~£55Type:?Water Container Capacity:1.8 LPump Pressure:N/A barBuilt-in Coffee Grinder:noAutomatic Milk Frother:no

Black+Decker CM2046S Review: Compare 75 technical specifications and 1 expert and video reviews to see how this product ranks in the Coffee Machines category and whether it is worth buying.

Black+Decker CM2046S
6.7/10

Overall score

Score
6.7/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, expert reviews, best-of lists, owners and ratings from across the web.
How we count it
Parts: Technical score 45%, Reviews score 20%, List score 15%, Sentiment score 10%, User score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 67% of models
Score components

45%

6.2

Technical score

20%

6.2

Reviews score

15%

?

List scoreNot enough data yet, so we use 7.5, the mark of a weaker model in this category

10%

?

Sentiment scoreNot enough data yet, so we use 6.8, the mark of a weaker model in this category

10%

8.7

User score

▼Worse than 67% of coffee machines
7.7

Value for money

Value for money
7.7/ 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
▲ Better than 57% of models
Score components

70%

6.7

Overall score

30%

9.9

Price

▲Better than 57%
6.2

Technical score

Technical score
6.2/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 45% of the overall score.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 54% of models
Score components

35%

6.3

Performance

25%

4.6

Coffee Preparation

25%

6.8

Features

15%

7.7

Design

▲Better than 54%
6.2

Reviews score

Reviews score
6.2/ 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. Every review counts the same: written or video, short or full test.
Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.7 for now.
Share: Reviews count 20% of the overall score.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 77% of models

6.2

Mark 7.7 is below the typical mark 8.1 of this category, so it cannot lift the score above the technical score

80%

8.4

Average grade

20%

5.0

Popularity

Grades by review (1)
1 video: 9.0/10. We use 3 reviews; the 2 missing count as the category's typical 8.3: (9.0 × 1 + 8.3 × 2) ÷ 3 = 8.5. Reviews count 20% of the overall score.
Ratings from across the web count in the User score, not in this score.
▼Worse than 77%
8.7

User score

User score
8.7/ 10
✕
What it is
How happy buyers are with this model, based on ratings from across the web.
How we count it
Enough data: A model needs at least 1 rating from across the web. Without one, it counts as 7.8, the mark of a weaker rated model in this category.
Share: User score counts 10% of the overall score.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 70% of models

70%

8.4

Rating

30%

9.5

Popularity

▲Better than 70%
?

List score

List score
7.5/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 15% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (0)
Not in any best-of list yet, so this part counts as 7.5. Models in a list get 8 to 10.
Not in any best-of list yet
  • black-decker-cm2046s
  • black-decker-cm2046s
  • black-decker-cm2046s
  • black-decker-cm2046s
  • black-decker-cm2046s
  • black-decker-cm2046s
  • black-decker-cm2046s
  • black-decker-cm2046s
black-decker-cm2046s
black-decker-cm2046s
black-decker-cm2046s
black-decker-cm2046s
black-decker-cm2046s
black-decker-cm2046s
black-decker-cm2046s
black-decker-cm2046s
Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.

What owners say about the Black+Decker CM2046S

Based on 55 owners sharing their experience in online comments

27%positive6%mixed67%negative

Owners praise the coffee and heat retention, while the cleaning cycle’s persistent reminders and frequent failures cause the most frustration.

What owners dislike

  • After running a vinegar or water clean, the Clean light stays on and will not turn off, even after repeated cycles.8
  • Holding the power button for five seconds lights the panel with Clean but the cleaning cycle never starts, and water does not drain.7
  • The descaling cycle pauses partway, brews only about half a cup, and does not restart on its own unless the button is pressed again.5
  • The coffee goes weak and tea-like toward the end of the brew, and the carafe does not keep it hot for long.4
  • The inside of the lid is hard to clean, collects liquid that is hard to remove, and browns and smells swampy over time.3
  • The first cup is strong but later cups get weak, and one owner said a 15-minute brew made the coffee more bitter.3
  • Owners cannot tell how to start the cleaning cycle because the panel shows Clean all the time and there is no separate clean button.3

Points mentioned by at least 3 owners, most mentioned first.

Loading category ranking...

Technical Specifications of coffee machine Black+Decker CM2046S

Technical score
Technical score
6.2/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 45% of the overall score.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 54% of models
Score components:

35%

6.3

Performance

25%

4.6

Coffee Preparation

25%

6.8

Features

15%

7.7

Design

6.2
Reviews score
6.2
User score
8.7
List score
?
Value for money
Value for money
7.7/ 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
▲ Better than 57% of models
Score components:

70%

6.7

Overall score

30%

9.9

Price

7.7
Power
?
Water Container Capacity
1.8 L
Market range: <0.7 L – >2 L
This coffee machine holds up to 1.8 L in its water tank, which is larger than 75.1% of coffee machines and equal to that of 10.9% of coffee machines.
Pump Pressure
N/A
Heating Time
?
Heating System
?
Show more
Type
?
Works with Powdered Coffee
?
Works with ESE Pods
no
This coffee machine does not accept ESE pods. 20.4% of coffee machines accept ESE pods.
Works with Capsules
no
This coffee machine does not accept coffee capsules. 32.2% of coffee machines accept coffee capsules.
Capsule System
N/A
Show more
Water Level Indicator
?
Water Filter
no
This coffee machine does not have a water filter. 30% of coffee machines have a water filter.
Descaling Program
?
Cleaning Alert
yes
This coffee machine alerts you when cleaning is needed. 39.1% of coffee machines offer cleaning alerts.
Automatic Milk Circuit Cleaning
no
This coffee machine does not clean its milk circuit automatically. 18.3% of coffee machines offer automatic milk circuit cleaning.
Show more
Built-in Installation
no
Color
?
Vintage Look
no
This coffee machine does not have vintage styling. 10.6% of coffee machines have this look.
Housing Material
?
Drip Tray Material
?
Show more

Black+Decker CM2046S vs the average coffee machine

246810TotalPerformanceCoffee PreparationFeaturesDesign
  • Has a display
    This coffee machine has a display, while the average coffee machine does not. 32.6% of coffee machines have this feature.
  • 0.55 L larger water tank
    This coffee machine has a larger water reservoir than the average coffee machine (1.8 L vs 1.25 L).
    1.8 L vs 1.25 L
  • 14.5% higher user score
    User score
    8.7/ 10
    ✕
    What it is
    How happy buyers are with this model, based on ratings from across the web.
    How we count it
    Enough data: A model needs at least 1 rating from across the web. Without one, it counts as 7.8, the mark of a weaker rated model in this category.
    Share: User score counts 10% of the overall score.
    Score distribution
    ▼
    <55-66-77-88-99-10
    ▲ Better than 70% of models

    70%

    8.4

    Rating

    30%

    9.5

    Popularity

    8.7 vs 7.6
  • 2.18x cheaper
    Black+Decker CM2046S is cheaper than the average coffee machine (£55 vs £120).
    £55 vs £120
  • 0.7% better value for money
    Black+Decker CM2046S has better value for money than the average coffee machine (7.66 vs 7.6).
    7.66 vs 7.61
  • 14.5% higher user score
    User score
    8.7/ 10
    ✕
    What it is
    How happy buyers are with this model, based on ratings from across the web.
    How we count it
    Enough data: A model needs at least 1 rating from across the web. Without one, it counts as 7.8, the mark of a weaker rated model in this category.
    Share: User score counts 10% of the overall score.
    Score distribution
    ▼
    <55-66-77-88-99-10
    ▲ Better than 70% of models

    70%

    8.4

    Rating

    30%

    9.5

    Popularity

    8.7 vs 7.6
  • 2.18x cheaper
    Black+Decker CM2046S is cheaper than the average coffee machine (£55 vs £120).
    £55 vs £120
  • 0.7% better value for money
    Black+Decker CM2046S has better value for money than the average coffee machine (7.66 vs 7.6).
    7.66 vs 7.61
  • 0.55 L larger water tank
    This coffee machine has a larger water reservoir than the average coffee machine (1.8 L vs 1.25 L).
    1.8 L vs 1.25 L
  • Has a display
    This coffee machine has a display, while the average coffee machine does not. 32.6% of coffee machines have this feature.
  • Cannot brew two cups at once
    This coffee machine cannot brew two cups at once, while the average coffee machine can. 57.5% of coffee machines offer two-cup brewing.
  • Fixed cup clearance
    This coffee machine does not have adjustable cup clearance, while the average coffee machine does. 67.5% of coffee machines have this feature.
  • No hot water dispenser
    This coffee machine does not have a hot water dispenser, while the average coffee machine does. 50.5% of coffee machines have a hot water dispenser.
  • 16.2% lower review score
    Reviews score
    6.2/ 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. Every review counts the same: written or video, short or full test.
    Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
    Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.7 for now.
    Share: Reviews count 20% of the overall score.
    Score distribution
    ▼
    <55-66-77-88-99-10
    ▼ Worse than 77% of models

    6.2

    Mark 7.7 is below the typical mark 8.1 of this category, so it cannot lift the score above the technical score

    80%

    8.4

    Average grade

    20%

    5.0

    Popularity

    Grades by review (1)
    1 video: 9.0/10. We use 3 reviews; the 2 missing count as the category's typical 8.3: (9.0 × 1 + 8.3 × 2) ÷ 3 = 8.5. Reviews count 20% of the overall score.
    Ratings from across the web count in the User score, not in this score.
    6.2 vs 7.4
  • 16.2% lower review score
    Reviews score
    6.2/ 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. Every review counts the same: written or video, short or full test.
    Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
    Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.7 for now.
    Share: Reviews count 20% of the overall score.
    Score distribution
    ▼
    <55-66-77-88-99-10
    ▼ Worse than 77% of models

    6.2

    Mark 7.7 is below the typical mark 8.1 of this category, so it cannot lift the score above the technical score

    80%

    8.4

    Average grade

    20%

    5.0

    Popularity

    Grades by review (1)
    1 video: 9.0/10. We use 3 reviews; the 2 missing count as the category's typical 8.3: (9.0 × 1 + 8.3 × 2) ÷ 3 = 8.5. Reviews count 20% of the overall score.
    Ratings from across the web count in the User score, not in this score.
    6.2 vs 7.4
  • No hot water dispenser
    This coffee machine does not have a hot water dispenser, while the average coffee machine does. 50.5% of coffee machines have a hot water dispenser.
  • Cannot brew two cups at once
    This coffee machine cannot brew two cups at once, while the average coffee machine can. 57.5% of coffee machines offer two-cup brewing.
  • Fixed cup clearance
    This coffee machine does not have adjustable cup clearance, while the average coffee machine does. 67.5% of coffee machines have this feature.

Video reviews

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

9.0
Just A Dad Approved
≈ estimated
11/06/2021
Detailed review: unboxing, setup and brew test
Verdict
Black+Decker CM2046S is a very good coffee maker that is simple to set up, though it has a plain display and a slow strong brew.

Third-party reviews

What customers like about Black+Decker CM2046S

  • The 1.8 L tank makes enough coffee for several people at once.
  • The display and cleaning alert help you keep track of the machine.
  • The thermal carafe keeps coffee warm without a hot plate.
  • It switches itself off after brewing.
  • A removable tank with a see-through reservoir makes filling easy to check.
  • The controls are simple and easy to use.

What customers don't like about Black+Decker CM2046S

  • The strong brew setting takes about twenty minutes in tests.
  • The display looks plain.
  • There is no milk frother or espresso setting.
  • The coffee temperature cannot be adjusted.
  • There is no built-in grinder, so beans must be ground elsewhere.

Verdict

The 1.8 L water tank is the main draw of the Black+Decker CM2046S, a simple coffee maker for a household that brews a full pot before work. The display and cleaning alert are handy extras, and the tank comes out for easy filling. A thermal carafe keeps coffee warm without a hot plate, and the brew-later feature works as described. It switches itself off after brewing, which is a small relief on a busy morning. The trade-off is time: the strong setting takes about twenty minutes in tests, so it is not for a quick cup. The display looks plain, and the overall look is basic. It suits a family or couple who want a dependable pot with simple controls and no special brewing modes at all.

Compare Black+Decker CM2046S with other coffee machines

1Product to compare no. 1
VS
2Product to compare no. 2
VS
3Product to compare no. 3 (optional)

Graphic comparison of Black+Decker CM2046S and other coffee machines

No results found