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Klarstein Metrobreeze 9 NYC Review | 44 Data compared

Avg. price:~£430Cooling capacity:9000 BTU/hMaximum room size:44 m²Maximum noise level:62 dBHeating function:noCooling Energy Efficiency Class:A

Klarstein Metrobreeze 9 NYC Review: Compare 44 technical specifications and user reviews to see how this product ranks in the Portable Air Conditioners category and whether it is worth buying.

Klarstein Metrobreeze 9 NYC
6.9/10

Overall score

Score
6.9/ 10
✕
What it is
An overall evaluation of products in the Portable Air Conditioners category, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best products in the Portable Air Conditioners category.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 53% of models
Score components

80%

6.9

Technical score

20%

7.2

User score

â–¼Worse than 53% of portable air conditioners
6.9

Value for money

Value for money
6.9/ 10
✕
What it is
An indicator that combines the overall score of products in the Portable Air Conditioners category with their prices.
When it matters
When you are comparing products in the Portable Air Conditioners category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 75% of models
Score components

70%

6.9

Overall score

30%

6.7

Price

â–¼Worse than 75%
6.9

Technical score

Technical score
6.9/ 10
✕
What it is
An assessment of technical performance for products in the Portable Air Conditioners category across these key areas: Performance, Features, Design.
When it matters
When you want to compare products in the Portable Air Conditioners category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 51% of models
Score components

55%

6.2

Performance

30%

7.3

Features

15%

8.4

Design

â–²Better than 51%
7.2

User score

User score
7.2/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Portable Air Conditioners category.
When it matters
When you want to know how products in the Portable Air Conditioners category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 84% of models
Score components

70%

7.8

User ratings

30%

5.6

Number of reviews

Based on ratings from across the web.
â–¼Worse than 84%
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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 portable air conditioner Klarstein Metrobreeze 9 NYC

Technical score
Technical score
6.9/ 10
✕
What it is
An assessment of technical performance for products in the Portable Air Conditioners category across these key areas: Performance, Features, Design.
When it matters
When you want to compare products in the Portable Air Conditioners category by technical performance, specifications, and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 51% of models
Score components:

55%

6.2

Performance

30%

7.3

Features

15%

8.4

Design

6.9
User score
User score
7.2/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Portable Air Conditioners category.
When it matters
When you want to know how products in the Portable Air Conditioners category perform in everyday use and how reliable owners find them over time.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 84% of models
Score components

70%

7.8

User ratings

30%

5.6

Number of reviews

Based on ratings from across the web.
7.2
Popularity
Popularity
5.6/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Portable Air Conditioners category.
When it matters
When you prefer products in the Portable Air Conditioners category that have been chosen and reviewed by many other buyers.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 54% of models
Popularity:
Klarstein Metrobreeze 9 NYC has a popularity score of 5.6 points, which is lower than 52.6% of products in this category.
5.6
Value for money
Value for money
6.9/ 10
✕
What it is
An indicator that combines the overall score of products in the Portable Air Conditioners category with their prices.
When it matters
When you are comparing products in the Portable Air Conditioners category and want a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 75% of models
Score components:

70%

6.9

Overall score

30%

6.7

Price

6.9
Cooling capacity
9,000 BTU/h
Market range: <7k BTU/h – >12k BTU/h
This portable air conditioner delivers 9,000 BTU/h cooling capacity, which is higher than that of 26.6% of portable air conditioners and equal to that of 30.3% of portable air conditioners.
Rated input power
?
Cooling Energy Efficiency Class
A
This portable air conditioner has cooling energy efficiency class A, which ranks lower than 10.7% of portable air conditioners and equal to 89.4% of portable air conditioners.
Heating energy efficiency class
?
Number of speeds
3
Market range: <0 – >5
This portable air conditioner offers 3 fan speeds, which is more than 36.8% of portable air conditioners and equal to 61.1% of portable air conditioners.
Show more
Fan-only mode
yes
This portable air conditioner includes a fan-only mode. 99.5% of portable air conditioners support this mode.
Airflow direction control
automatic
This portable air conditioner provides automatic airflow direction control, which ranks higher than 47.3% of portable air conditioners and equal to 52.7% of portable air conditioners.
Night mode
no
This portable air conditioner does not include a dedicated night mode. 74.3% of portable air conditioners offer night mode.
Timer
yes
This portable air conditioner includes a built-in timer. 99.5% of portable air conditioners feature a timer.
Maximum timer duration
24 hours
Market range: <0 hours – >25 hours
This portable air conditioner supports a timer of up to 24 hours, which is longer than that of 7.4% of portable air conditioners and equal to that of 92.6% of portable air conditioners.
Show more
Color
white
Display
yes
This portable air conditioner includes an integrated display. 99.5% of portable air conditioners feature a display.
Control type
touch
Remote control
yes
This portable air conditioner comes with a remote control. 99% of portable air conditioners include a remote.
Handles
yes
This portable air conditioner includes built-in handles for easier carrying. 99.5% of portable air conditioners feature handles.
Show more

Klarstein Metrobreeze 9 NYC vs the average portable air conditioner

246810TotalPerformanceFeaturesDesign
  • 14 m² larger room coverage
    This portable air conditioner covers a larger room area than the average portable air conditioner (44 m² vs 30 m²).
    44 m² vs 30 m²
  • 12.6 l/24 h higher dehumidification capacity
    This portable air conditioner offers higher moisture removal than the average portable air conditioner (45 l/24 h vs 32.4 l/24 h).
    45 l/24 h vs 32.4 l/24 h
  • 2 dB quieter at maximum output
    This portable air conditioner is quieter at maximum output than the average portable air conditioner (62 dB vs 64 dB).
    62 dB vs 64 dB
  • 14 m² larger room coverage
    This portable air conditioner covers a larger room area than the average portable air conditioner (44 m² vs 30 m²).
    44 m² vs 30 m²
  • 2 dB quieter at maximum output
    This portable air conditioner is quieter at maximum output than the average portable air conditioner (62 dB vs 64 dB).
    62 dB vs 64 dB
  • 12.6 l/24 h higher dehumidification capacity
    This portable air conditioner offers higher moisture removal than the average portable air conditioner (45 l/24 h vs 32.4 l/24 h).
    45 l/24 h vs 32.4 l/24 h
  • No night mode
    This portable air conditioner does not include a night mode, while the average portable air conditioner does.
  • No automatic fan-speed control
    This portable air conditioner does not adjust fan speed automatically, while the average portable air conditioner does.
  • 1 °C higher minimum temperature
    This portable air conditioner has a higher minimum temperature setting than the average portable air conditioner (17 °C vs 16 °C).
    17 °C vs 16 °C
  • 2 °C lower maximum temperature
    This portable air conditioner has a lower maximum temperature setting than the average portable air conditioner (30 °C vs 32 °C).
    30 °C vs 32 °C
  • 12 cm taller cabinet
    This portable air conditioner is taller than the average portable air conditioner (83 cm vs 71 cm).
    83 cm vs 71 cm
  • 30 m³/h lower high-speed airflow
    This portable air conditioner delivers lower high-speed airflow than the average portable air conditioner (320 m³/h vs 350 m³/h).
    320 m³/h vs 350 m³/h
  • 2 dB louder minimum operation
    This portable air conditioner is louder at minimum output than the average portable air conditioner (53 dB vs 51 dB).
    Lowest stated operating noise.
    53 dB vs 51 dB
  • 5 cm wider cabinet
    This portable air conditioner is wider than the average portable air conditioner (43 cm vs 38 cm).
    43 cm vs 38 cm
  • 11.8% lower user score
    User score
    7.2/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Portable Air Conditioners category.
    When it matters
    When you want to know how products in the Portable Air Conditioners category perform in everyday use and how reliable owners find them over time.
    Score distribution
    ▼▼
    <55-66-77-88-99-10
    Klarstein Metrobreeze 9 NYC
    the average portable air conditioner
    Klarstein Metrobreeze 9 NYC has a lower user score than the average portable air conditioner (7.15 vs 8.000).
    7.15 vs 8
  • 22.9% more expensive
    Klarstein Metrobreeze 9 NYC is more expensive than the average portable air conditioner (£430 vs £350).
    £430 vs £350
  • 4% worse value for money
    Klarstein Metrobreeze 9 NYC offers worse value for money than the average portable air conditioner (6.86 vs 7.1).
    6.86 vs 7.13
  • 8.1% less popular
    Klarstein Metrobreeze 9 NYC is less popular than the average portable air conditioner (5.56 vs 6).
    5.56 vs 6.01
  • No automatic fan-speed control
    This portable air conditioner does not adjust fan speed automatically, while the average portable air conditioner does.
  • 1 °C higher minimum temperature
    This portable air conditioner has a higher minimum temperature setting than the average portable air conditioner (17 °C vs 16 °C).
    17 °C vs 16 °C
  • 2 °C lower maximum temperature
    This portable air conditioner has a lower maximum temperature setting than the average portable air conditioner (30 °C vs 32 °C).
    30 °C vs 32 °C
  • 30 m³/h lower high-speed airflow
    This portable air conditioner delivers lower high-speed airflow than the average portable air conditioner (320 m³/h vs 350 m³/h).
    320 m³/h vs 350 m³/h
  • 2 dB louder minimum operation
    This portable air conditioner is louder at minimum output than the average portable air conditioner (53 dB vs 51 dB).
    Lowest stated operating noise.
    53 dB vs 51 dB
  • No night mode
    This portable air conditioner does not include a night mode, while the average portable air conditioner does.
  • 12 cm taller cabinet
    This portable air conditioner is taller than the average portable air conditioner (83 cm vs 71 cm).
    83 cm vs 71 cm
  • 5 cm wider cabinet
    This portable air conditioner is wider than the average portable air conditioner (43 cm vs 38 cm).
    43 cm vs 38 cm
  • 9.8% higher weight
    This portable air conditioner is heavier than the average portable air conditioner (28 kg vs 25.5 kg).
    28 kg vs 25.5 kg
  • 2.5 cm deeper cabinet
    This portable air conditioner is deeper than the average portable air conditioner (38 cm vs 35.5 cm).
    38 cm vs 35.5 cm
  • 32.2% larger external volume
    This portable air conditioner has a larger external volume than the average portable air conditioner (135622 cm³ vs 102623.4 cm³).
    135,622 cm³ vs 102,623.407656 cm³

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

T
technikzuhause.de
10/08/2015
Summary of the review
Praxistest Klimaanlage Klarstein Metrobreeze 9 New York City
T
technikzuhause.de
10/08/2015
Summary of the review
Practical Test: Klarstein Metrobreeze 9 New York City Air Conditioner
(Translated)Show original

Third-party reviews

Based on ratings from across the web.
Reviews last updated: August 2026 · How we calculate this

What we like about Klarstein Metrobreeze 9 NYC

  • Efficient and rapid room cooling (9000 BTU capacity)
  • Versatile 3-in-1 functionality combining air cooling, fan, and dehumidifier modes
  • Convenient operation via remote control and an easy-to-use LED display control panel
  • Includes a complete window sealing kit and exhaust hose for straightforward installation
  • Good mobility enabled by built-in 360-degree swivel floor casters
  • Programmable 24-hour timer function to schedule automatic activation or shutdown
  • Energy-efficient performance with an Energy Efficiency Class A rating

What we don't like about Klarstein Metrobreeze 9 NYC

  • High noise level (65 dB) that can make it difficult to sleep while the unit is running
  • The internal water drainage port requires tilting the heavy unit to empty, which can be awkward or messy
  • The included window seal kit is primarily optimized for sliding/sash windows rather than standard European hinged windows
  • Instruction manual lacks clear guidelines for setting up alternative window seal accessories

Verdict

The Klarstein Metrobreeze 9 New York City is a portable 3-in-1 air conditioner, fan, and dehumidifier that delivers a cooling capacity of 9,000 BTU (2.6 kW) with a power consumption of 1,050 W and an Class A energy efficiency rating. Designed for rooms ranging from 23 to 33 m², it features an adjustable temperature spectrum of 16–30 °C, a 3-speed fan, a 24-hour programmable timer, an integrated LED control panel, and a standalone dehumidification mode. Its primary advantages include excellent cooling performance, 360° caster wheels for flexible multi-room mobility, and the inclusion of a full window sealing kit with a 1.5-meter exhaust hose; however, it suffers from a high maximum noise level of 65 dB, making it quite loud for light sleepers, and a bulky 26 kg frame.

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