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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

Bosch TAS4502GB Review | 73 Data compared

Avg. price:~£55Type:Capsule Coffee MachineWater Container Capacity:1.400 LPump Pressure:3.3 barBuilt-in Coffee Grinder:noAutomatic Milk Frother:no

Bosch TAS4502GB Review: Compare 73 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.

6.0

Overall score

Score
6.0/ 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
▼ Worse than 73% of models
Score components

95%

6.0

Technical score

5%

7.5

Review score ( 0 · 1)

Review score 5% · 7.5 · based on 1 video
1 video counts as 0.5 of the 2 needed; the rest counts as 7/10. Every model in this category gets the same split: reviews 5%, technical score 95%. A video or a short review counts less than a full test.
▼Worse than 73% of coffee-machines
6.0

Technical score

Technical score
6.0/ 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
▼ Worse than 70% of models
Score components

35%

4.7

Performance

25%

4.9

Coffee Preparation

25%

7.8

Features

15%

7.6

Design

▼Worse than 70% of coffee-machines
7.5

Review score

Review score
7.5/ 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
▼ Worse than 77% of models
Grades by review (1)
1 video review, counting half as much as a written test. Share in the overall score: 5%, the same for every model in this category.
Video reviews 1

25%

9.0

Trending Products Review

estimated from the review
Shop star ratings are not part of this score.
▼Worse than 77% of coffee-machines
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Best prices

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Best rankings

Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of coffee machine Bosch TAS4502GB

Technical score
Technical score
6.0/ 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
▼ Worse than 70% of models
Score components:

35%

4.7

Performance

25%

4.9

Coffee Preparation

25%

7.8

Features

15%

7.6

Design

6.0
Review score
Review score
7.5/ 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
▼ Worse than 77% of models
Grades by review (1)
1 video review, counting half as much as a written test. Share in the overall score: 5%, the same for every model in this category.
Video reviews 1

25%

9.0

Trending Products Review

estimated from the review
Shop star ratings are not part of this score.
7.5
Popularity
Popularity
8.4/ 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
▲ Better than 65% of models
Popularity:
Bosch TAS4502GB has a popularity of 8.4 points, which is higher than 65% of coffee machines.
8.4
Value for money
Value for money
7.2/ 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
▼ Worse than 58% of models
Score components:

60%

6.0

Overall score

40%

9.9

Price

7.2
Power
1,300 W
Power
1,300 W
▼ Worse than 63% of models
Market range: <1k W – >1.5k W
This coffee machine provides 1,300 W of heating power, which is lower than the power of 62.8% of coffee machines and equal to that of 4.8% of coffee machines.
Higher wattage generally supports faster heating but may increase energy use.
Water Container Capacity
1.4 L
Water Container Capacity
1.4 L
▲ Better than 46% of models
Market range: <0.7 L – >2 L
This coffee machine holds up to 1.4 L in its water tank, which is larger than 46.4% of coffee machines and equal to that of 7.8% of coffee machines.
A larger water tank reduces how often it needs to be refilled.
Pump Pressure
3.3 bar
Pump Pressure
3.3 bar
▼ Worse than 95% of models
Market range: <15 bar – >19 bar
This coffee machine delivers 3.3 bar of pump pressure, which is lower than the pump pressure of 95% of coffee machines and equal to that of 3.7% of coffee machines.
The listed pump pressure is not necessarily the same as extraction pressure.
Heating Time
?
Heating System
Flow Heater
Show more
Type
Capsule Coffee Machine
Works with Powdered Coffee
no
Works with Powdered Coffee
no
▼ Worse than 60% of models
This coffee machine does not accept ground coffee. 60% of coffee machines accept ground coffee.
Compatibility with powdered coffee allows use of pre-ground coffee.
Works with Beans
no
Works with Beans
no
▼ Worse than 38% of models
This coffee machine does not accept whole coffee beans. 38.1% 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
▼ Worse than 24% of models
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
yes
Works with Capsules
yes
▲ Better than 72% of models
This coffee machine accepts coffee capsules. 71.6% 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
▲ Better than 40% of models
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
▲ Better than 64% of models
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
▲ Better than 34% of models
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
▲ Better than 40% of models
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
no
Automatic Milk Circuit Cleaning
no
▼ Worse than 22% of models
This coffee machine does not clean its milk circuit automatically. 21.7% 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
black
Vintage Look
no
Vintage Look
no
▼ Worse than 13% of models
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

Bosch TAS4502GB vs the average coffee machine

246810TotalPerformanceCoffee PreparationFeaturesDesign
  • 47 more drink recipes
    Number of Specialty Drinks
    50
    ★ Better than 95% of models
    Market range: <1 – >21
    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
  • Has a water filter
    Water Filter
    yes
    ▲ Better than 64% of models
    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.
  • 15 min quicker shut-off
    Time Before Auto Switch-Off
    0 min
    ★ Better than 95% of models
    Market range: <1 min – >30 min
    This coffee machine powers down sooner to conserve energy than the average coffee machine (0 min vs 15 min).
    The switch-off timer controls how long the machine remains active before shutting down.
    0 min vs 15 min
  • 38 cm taller cup clearance
    Maximum Cup Height
    170.00 cm
    ★ Better than 98% of models
    Market range: <89 cm – >150 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
  • Accepts coffee capsules
    Works with Capsules
    yes
    ▲ Better than 72% of models
    This coffee machine accepts coffee capsules, while the average coffee machine does not. 28.6% of coffee machines accept coffee capsules.
    Capsule compatibility indicates whether the machine accepts coffee capsules.
  • 36 mm shorter body
    Height
    289.00 mm
    ▲ Better than 75% of models
    Market range: <251 mm – >385 mm
    This coffee machine has a lower profile under overhead cabinets than the average coffee machine (289 mm vs 325 mm).
    Height affects overhead clearance and cabinet placement.
    289.00 mm vs 325.00 mm
  • 26.7% lighter body
    Weight
    3.300 kg
    ▲ Better than 77% of models
    Market range: <2.29 kg – >10.5 kg
    This coffee machine is lighter and easier to move than the average coffee machine (3.3 kg vs 4.5 kg).
    Lower weight can make the machine easier to move, while higher weight may indicate a more substantial build.
    3.300 kg vs 4.500 kg
  • 2.91x cheaper
    Bosch TAS4502GB is cheaper than the average coffee machine (£55 vs £160).
    £55 vs £160
  • 2.91x cheaper
    Bosch TAS4502GB is cheaper than the average coffee machine (£55 vs £160).
    £55 vs £160
  • 9.7% more popular
    Bosch TAS4502GB is more popular than the average coffee machine (8.36 vs 7.6).
    8.36 vs 7.62
  • 47 more drink recipes
    Number of Specialty Drinks
    50
    ★ Better than 95% of models
    Market range: <1 – >21
    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
  • Accepts coffee capsules
    Works with Capsules
    yes
    ▲ Better than 72% of models
    This coffee machine accepts coffee capsules, while the average coffee machine does not. 28.6% of coffee machines accept coffee capsules.
    Capsule compatibility indicates whether the machine accepts coffee capsules.
  • Has a water filter
    Water Filter
    yes
    ▲ Better than 64% of models
    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.
  • 15 min quicker shut-off
    Time Before Auto Switch-Off
    0 min
    ★ Better than 95% of models
    Market range: <1 min – >30 min
    This coffee machine powers down sooner to conserve energy than the average coffee machine (0 min vs 15 min).
    The switch-off timer controls how long the machine remains active before shutting down.
    0 min vs 15 min
  • 38 cm taller cup clearance
    Maximum Cup Height
    170.00 cm
    ★ Better than 98% of models
    Market range: <89 cm – >150 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
  • 36 mm shorter body
    Height
    289.00 mm
    ▲ Better than 75% of models
    Market range: <251 mm – >385 mm
    This coffee machine has a lower profile under overhead cabinets than the average coffee machine (289 mm vs 325 mm).
    Height affects overhead clearance and cabinet placement.
    289.00 mm vs 325.00 mm
  • 26.7% lighter body
    Weight
    3.300 kg
    ▲ Better than 77% of models
    Market range: <2.29 kg – >10.5 kg
    This coffee machine is lighter and easier to move than the average coffee machine (3.3 kg vs 4.5 kg).
    Lower weight can make the machine easier to move, while higher weight may indicate a more substantial build.
    3.300 kg vs 4.500 kg
  • 0% more compact volume
    Volume
    22,134.5 cm³
    ▲ Better than 51% of models
    Market range: <0.7 cm³ – >2 cm³
    This coffee machine takes up less overall space than the average coffee machine (22134.5 cm³ vs 22143 cm³).
    22,134.5 cm³ vs 22,143 cm³
  • 1 fewer boilers
    Number of Boilers
    0
    ▼ Worse than 66% of models
    Market range: <0 – >1
    This coffee machine has fewer independent heating circuits than the average coffee machine (0 vs 1).
    Multiple boilers can support brewing and steaming with less interruption.
    0 vs 1
  • Cannot brew two cups at once
    Two-Cup Function
    no
    ▼ Worse than 69% of models
    This coffee machine cannot brew two cups at once, while the average coffee machine can. 68.9% of coffee machines offer two-cup brewing.
    A two-cup function can prepare two servings at the same time when the machine supports simultaneous output.
  • 11.7 bar lower pump pressure
    Pump Pressure
    3.3 bar
    ▼ Worse than 95% of models
    Market range: <15 bar – >19 bar
    This coffee machine delivers lower pump pressure than the average coffee machine (3.3 bar vs 15 bar).
    The listed pump pressure is not necessarily the same as extraction pressure.
    3.3 bar vs 15 bar
  • No hot water dispenser
    Hot Water Dispenser
    no
    ▼ Worse than 58% of models
    This coffee machine does not have a hot water dispenser, while the average coffee machine does. 57.6% of coffee machines have a hot water dispenser.
    A hot water dispenser supplies hot water for tea, coffee, or other drinks.
  • No ground coffee support
    Works with Powdered Coffee
    no
    ▼ Worse than 60% of models
    This coffee machine does not accept ground coffee, while the average coffee machine does. 59.8% of coffee machines accept ground coffee.
    Compatibility with powdered coffee allows use of pre-ground coffee.
  • 100 W lower power
    Power
    1,300 W
    ▼ Worse than 63% of models
    Market range: <1k W – >1.5k W
    This coffee machine offers lower heating power than the average coffee machine (1300 W vs 1400 W).
    Higher wattage generally supports faster heating but may increase energy use.
    1,300 W vs 1,400 W
  • 0.6% worse value for money
    Bosch TAS4502GB has worse value for money than the average coffee machine (7.18 vs 7.2).
    7.18 vs 7.22
  • 6 mm wider body
    Width
    230.00 mm
    ▼ Worse than 51% of models
    Market range: <129 mm – >299 mm
    This coffee machine takes up more counter width than the average coffee machine (230 mm vs 224 mm).
    Width affects how much counter space the machine needs.
    230.00 mm vs 224.00 mm
  • 0.6% worse value for money
    Bosch TAS4502GB has worse value for money than the average coffee machine (7.18 vs 7.2).
    7.18 vs 7.22
  • 1 fewer boilers
    Number of Boilers
    0
    ▼ Worse than 66% of models
    Market range: <0 – >1
    This coffee machine has fewer independent heating circuits than the average coffee machine (0 vs 1).
    Multiple boilers can support brewing and steaming with less interruption.
    0 vs 1
  • 11.7 bar lower pump pressure
    Pump Pressure
    3.3 bar
    ▼ Worse than 95% of models
    Market range: <15 bar – >19 bar
    This coffee machine delivers lower pump pressure than the average coffee machine (3.3 bar vs 15 bar).
    The listed pump pressure is not necessarily the same as extraction pressure.
    3.3 bar vs 15 bar
  • 100 W lower power
    Power
    1,300 W
    ▼ Worse than 63% of models
    Market range: <1k W – >1.5k W
    This coffee machine offers lower heating power than the average coffee machine (1300 W vs 1400 W).
    Higher wattage generally supports faster heating but may increase energy use.
    1,300 W vs 1,400 W
  • No hot water dispenser
    Hot Water Dispenser
    no
    ▼ Worse than 58% of models
    This coffee machine does not have a hot water dispenser, while the average coffee machine does. 57.6% of coffee machines have a hot water dispenser.
    A hot water dispenser supplies hot water for tea, coffee, or other drinks.
  • No ground coffee support
    Works with Powdered Coffee
    no
    ▼ Worse than 60% of models
    This coffee machine does not accept ground coffee, while the average coffee machine does. 59.8% of coffee machines accept ground coffee.
    Compatibility with powdered coffee allows use of pre-ground coffee.
  • Cannot brew two cups at once
    Two-Cup Function
    no
    ▼ Worse than 69% of models
    This coffee machine cannot brew two cups at once, while the average coffee machine can. 68.9% of coffee machines offer two-cup brewing.
    A two-cup function can prepare two servings at the same time when the machine supports simultaneous output.
  • 6 mm wider body
    Width
    230.00 mm
    ▼ Worse than 51% of models
    Market range: <129 mm – >299 mm
    This coffee machine takes up more counter width than the average coffee machine (230 mm vs 224 mm).
    Width affects how much counter space the machine needs.
    230.00 mm vs 224.00 mm
  • 3 mm deeper profile
    Depth
    333.00 mm
    ▼ Worse than 51% of models
    Market range: <245 mm – >452 mm
    This coffee machine requires more counter depth than the average coffee machine (333 mm vs 330 mm).
    Depth affects front-to-back counter space and placement clearance.
    333.00 mm vs 330.00 mm

Video reviews

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

9.0
Trending Products Review
≈ estimated
13/12/2019
Hands-on review · setup, coffee tests and cleaning
Verdict
Bosch TAS4502GB is simple to use, makes good-tasting drinks, and had no problems during the test.
Not graded yet

Expert reviews

In-depth analysis and verdict from leading tech publications

idealgrind.co.uk
19/10/2026
Not graded yet

Third-party reviews

Read buyer reviews on Amazon →

What we like about Bosch TAS4502GB

  • Simple one-button operation requiring no manual adjustments
  • Large 1.4-litre water tank reduces the frequency of refills
  • Integrated Brita Maxtra water filter improves overall taste
  • Wide beverage selection including coffees, teas, and hot chocolates
  • Intellibrew barcode technology automatically sets optimal brewing parameters
  • Adjustable and removable cup stand accommodates various mug sizes
  • Easy to clean with automated descaling and no messy milk tubes

What we don't like about Bosch TAS4502GB

  • Locked into buying official Tassimo T-Discs with no third-party alternatives
  • Ongoing cost of proprietary pods can become expensive over time
  • Creates a significant amount of plastic waste from single-use pods
  • Coffee strength and crema can taste weak to serious espresso purists
  • Occasional milk pod leakage requires immediate cleanup after use
  • Larger physical footprint on the kitchen counter compared to compact models

Verdict

The Bosch TAS4502GB (Tassimo Joy) is a 1300W fully automatic pod coffee machine featuring a 1.4-litre removable water tank and a 3.3-bar pump system. It utilizes Intellibrew™ barcode technology to automatically adjust brewing time, water volume, and temperature for over 40 varieties of T-Disc beverages, including Costa lattes and Cadbury hot chocolate. Key advantages include an integrated BRITA MAXTRA water filtration system for improved taste, zero heat-up time for instant brewing, and an adjustable cup stand to accommodate various mug sizes. However, users frequently note that the cost of proprietary T-Discs can be high, the machine generates significant single-use plastic waste, and there is no dedicated hot water dispenser for standard tea bags.

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