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Avalla S-150 Review | 44 Data compared

Avg. price:~£260Cooling capacity:8000 BTU/hMaximum room size:32 m²Maximum noise level:65 dBHeating function:noCooling Energy Efficiency Class:A

Avalla S-150 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.

Avalla S-150
6.6/10

Overall score

Score
6.6/ 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
▼
<55-66-77-88-99-10
▼ Worse than 71% of models
Score components

80%

6.1

Technical score

20%

8.5

User score

▼Worse than 71% of portable air conditioners
7.1

Value for money

Value for money
7.1/ 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
▼
<55-66-77-88-99-10
▼ Worse than 58% of models
Score components

70%

6.6

Overall score

30%

8.4

Price

▼Worse than 58%
6.1

Technical score

Technical score
6.1/ 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
▼
<55-66-77-88-99-10
▼ Worse than 79% of models
Score components

55%

5.0

Performance

30%

6.2

Features

15%

10

Design

▼Worse than 79%
8.5

User score

User score
8.5/ 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
▲ Better than 86% of models
Score components

70%

8.6

User ratings

30%

8.2

Number of reviews

Based on ratings from across the web.
▲Better than 86%
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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 Avalla S-150

Technical score
Technical score
6.1/ 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
▼
<55-66-77-88-99-10
▼ Worse than 79% of models
Score components:

55%

5.0

Performance

30%

6.2

Features

15%

10

Design

6.1
User score
User score
8.5/ 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
▲ Better than 86% of models
Score components

70%

8.6

User ratings

30%

8.2

Number of reviews

Based on ratings from across the web.
8.5
Popularity
Popularity
8.2/ 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
▼
<55-66-77-88-99-10
▲ Better than 74% of models
Popularity:
Avalla S-150 has a popularity score of 8.2 points, which is higher than 74.2% of products in this category.
8.2
Value for money
Value for money
7.1/ 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
▼
<55-66-77-88-99-10
▼ Worse than 58% of models
Score components:

70%

6.6

Overall score

30%

8.4

Price

7.1
Cooling capacity
8,000 BTU/h
Market range: <7k BTU/h – >12k BTU/h
This portable air conditioner delivers 8,000 BTU/h cooling capacity, which is lower than that of 76.1% of portable air conditioners and equal to that of 5.3% 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
2
Market range: <0 – >5
This portable air conditioner offers 2 fan speeds, which is fewer than 63.7% of portable air conditioners and equal to 36.3% 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
none
This portable air conditioner provides none airflow direction control, which ranks lower than 73.1% of portable air conditioners and equal to 26.9% of portable air conditioners.
Night mode
yes
This portable air conditioner includes 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

Avalla S-150 vs the average portable air conditioner

246810TotalPerformanceFeaturesDesign
  • 0.1 m longer exhaust hose
    This portable air conditioner has a longer exhaust hose than the average portable air conditioner (1.6 m vs 1.5 m).
    1.6 m vs 1.5 m
  • 20.6% lower weight
    This portable air conditioner is lighter than the average portable air conditioner (20.3 kg vs 25.5 kg).
    20.25 kg vs 25.5 kg
  • 8 cm narrower cabinet
    This portable air conditioner is narrower than the average portable air conditioner (30 cm vs 38 cm).
    30 cm vs 38 cm
  • 5.8 cm shallower cabinet
    This portable air conditioner is shallower than the average portable air conditioner (29.7 cm vs 35.5 cm).
    29.7 cm vs 35.5 cm
  • 2 m² larger room coverage
    This portable air conditioner covers a larger room area than the average portable air conditioner (32 m² vs 30 m²).
    32 m² vs 30 m²
  • 1 cm shorter cabinet
    This portable air conditioner is shorter than the average portable air conditioner (70 cm vs 71 cm).
    70 cm vs 71 cm
  • 6% higher user score
    User score
    8.5/ 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
    Avalla S-150
    the average portable air conditioner
    Avalla S-150 has a higher user score than the average portable air conditioner (8.48 vs 8.000).
    8.48 vs 8
  • 36.6% more popular
    Avalla S-150 is more popular than the average portable air conditioner (8.21 vs 6).
    8.21 vs 6.01
  • 6% higher user score
    User score
    8.5/ 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
    Avalla S-150
    the average portable air conditioner
    Avalla S-150 has a higher user score than the average portable air conditioner (8.48 vs 8.000).
    8.48 vs 8
  • 36.6% more popular
    Avalla S-150 is more popular than the average portable air conditioner (8.21 vs 6).
    8.21 vs 6.01
  • 34.6% cheaper
    Avalla S-150 is cheaper than the average portable air conditioner (£260 vs £350).
    £260 vs £350
  • 2 m² larger room coverage
    This portable air conditioner covers a larger room area than the average portable air conditioner (32 m² vs 30 m²).
    32 m² vs 30 m²
  • 0.1 m longer exhaust hose
    This portable air conditioner has a longer exhaust hose than the average portable air conditioner (1.6 m vs 1.5 m).
    1.6 m vs 1.5 m
  • 20.6% lower weight
    This portable air conditioner is lighter than the average portable air conditioner (20.3 kg vs 25.5 kg).
    20.25 kg vs 25.5 kg
  • 8 cm narrower cabinet
    This portable air conditioner is narrower than the average portable air conditioner (30 cm vs 38 cm).
    30 cm vs 38 cm
  • 5.8 cm shallower cabinet
    This portable air conditioner is shallower than the average portable air conditioner (29.7 cm vs 35.5 cm).
    29.7 cm vs 35.5 cm
  • 1 cm shorter cabinet
    This portable air conditioner is shorter than the average portable air conditioner (70 cm vs 71 cm).
    70 cm vs 71 cm
  • More limited airflow control
    This portable air conditioner provides none airflow direction control, while the average portable air conditioner offers automatic.
    none vs automatic
  • 1 fewer fan speeds
    This portable air conditioner offers fewer fan speeds than the average portable air conditioner (2 vs 3).
    2 vs 3
  • 60 m³/h lower high-speed airflow
    This portable air conditioner delivers lower high-speed airflow than the average portable air conditioner (290 m³/h vs 350 m³/h).
    290 m³/h vs 350 m³/h
  • 10.4 l/24 h lower dehumidification capacity
    This portable air conditioner offers lower moisture removal than the average portable air conditioner (22 l/24 h vs 32.4 l/24 h).
    22 l/24 h vs 32.4 l/24 h
  • 1,000 BTU/h lower cooling capacity
    This portable air conditioner delivers lower cooling capacity than the average portable air conditioner (8000 BTU/h vs 9000 BTU/h).
    8,000 BTU/h vs 9,000 BTU/h
  • 1 dB louder at maximum output
    This portable air conditioner is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).
    65 dB vs 64 dB
  • 1 dB louder minimum operation
    This portable air conditioner is louder at minimum output than the average portable air conditioner (52 dB vs 51 dB).
    Lowest stated operating noise.
    52 dB vs 51 dB
  • 39.2% larger external volume
    This portable air conditioner has a larger external volume than the average portable air conditioner (62370 cm³ vs 102623.4 cm³).
    62,370 cm³ vs 102,623.407656 cm³
  • 0% worse value for money
    Avalla S-150 offers worse value for money than the average portable air conditioner (7.13 vs 7.1).
    7.13 vs 7.13
  • 1 fewer fan speeds
    This portable air conditioner offers fewer fan speeds than the average portable air conditioner (2 vs 3).
    2 vs 3
  • 60 m³/h lower high-speed airflow
    This portable air conditioner delivers lower high-speed airflow than the average portable air conditioner (290 m³/h vs 350 m³/h).
    290 m³/h vs 350 m³/h
  • 1,000 BTU/h lower cooling capacity
    This portable air conditioner delivers lower cooling capacity than the average portable air conditioner (8000 BTU/h vs 9000 BTU/h).
    8,000 BTU/h vs 9,000 BTU/h
  • 1 dB louder at maximum output
    This portable air conditioner is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).
    65 dB vs 64 dB
  • 1 dB louder minimum operation
    This portable air conditioner is louder at minimum output than the average portable air conditioner (52 dB vs 51 dB).
    Lowest stated operating noise.
    52 dB vs 51 dB
  • More limited airflow control
    This portable air conditioner provides none airflow direction control, while the average portable air conditioner offers automatic.
    none vs automatic
  • 10.4 l/24 h lower dehumidification capacity
    This portable air conditioner offers lower moisture removal than the average portable air conditioner (22 l/24 h vs 32.4 l/24 h).
    22 l/24 h vs 32.4 l/24 h
  • 39.2% larger external volume
    This portable air conditioner has a larger external volume than the average portable air conditioner (62370 cm³ vs 102623.4 cm³).
    62,370 cm³ vs 102,623.407656 cm³

Video reviews

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

Third-party reviews

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

What we like about Avalla S-150

  • Extremely compact and portable, ideal for small spaces, vans, or camping
  • Uses a Panasonic inverter compressor for efficient cooling (approx. 5,100 BTUs)
  • Provides genuinely cold air (36-38°F at the vent)
  • Energy-efficient with very low power usage in Eco modes
  • Good, responsive customer service for [Avalla products](https://uk.trustpilot.com/review/avalla.com)

What we don't like about Avalla S-150

  • Not designed for large rooms or whole-house cooling
  • Requires proper setup of dual intake/exhaust ducts for maximum efficiency
  • Maximum cooling run time is short (1-1.5 hours) on battery power; best used in Eco mode for longevity
  • Heating efficiency drops in cold environments (below 50°F)
  • Potential for shipping faults, though support is helpful

Verdict

The Avalla S-150 is a 4-in-1 portable air conditioner and dehumidifier designed for multi-room climate control, featuring an 8,000 BTU cooling capacity, a 2,345W maximum cooling capacity (891W power consumption), and an airflow rate of 290m³/h to effectively cool spaces up to 80m³ down to 16°C. Operating with eco-friendly R-290 refrigerant, this Class A energy-rated unit includes a built-in 22L/day dehumidifier, a 24-hour timer, sleep mode, child lock, a washable filter, a remote control, and an integrated self-evaporating system that minimizes the need to manually drain water during AC operation. Key advantages include rapid cooling, high-capacity moisture removal for winter dampness or clothes drying, and a relatively quiet operation minimum of 52dB. However, notable drawbacks include its heavy 20.25kg industrial build, a standard window kit that is primarily designed for sash-style windows, and potential noise spikes reaching up to 65dB on its high-speed fan settings.

Compare Avalla S-150 with other products in the Portable Air Conditioners category

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