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Daitsu APD-09X Review | 44 Data compared

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  • Avg. price in UK: ~£340
  • Avg. price in US: ~$380
  • Cooling capacity: 9,000 BTU/h
  • Maximum room size: 35 m²
  • Maximum noise level: 53 dB
  • Heating function: no
  • Cooling Energy Efficiency Class: A

Daitsu APD-09X 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.

7.0

Overall score

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 components:

80.0%

7.2

Technical Score

20.0%

6.0

User score

Very good
7.2

Technical Score

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 components:

55.0%

6.3

Performance

30.0%

8.0

Features

15.0%

8.9

Design

Very good
6.0

User score

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 components:

70.0%

6.7

User reviews

30.0%

4.6

Popularity

User score:
United Kingdom
amazon
3.2
(13)
amazon
5.0
(1)

(Reviews last updated: August 2026)

Good
  • 10
    Bedroom use

    Score components:

    35.0%

    10

    Maximum noise level

    25.0%

    10

    Night mode

    20.0%

    10

    Timer

    20.0%

    10

    Remote control

  • 5.6
    Large rooms

    Score components:

    40.0%

    4.6

    Cooling capacity

    30.0%

    6.8

    Maximum room size

    20.0%

    3.6

    Airflow (high speed)

    10.0%

    10

    Airflow direction control

  • 5.5
    Year-round use

    Score components:

    40.0%

    4.0

    Heating function

    30.0%

    4.3

    Dehumidification capacity

    20.0%

    8.0

    Cooling energy efficiency class

    10.0%

    10

    Automatic fan speed

  • daitsu-apd-09x
  • daitsu-apd-09x
daitsu-apd-09x
daitsu-apd-09x

Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Daitsu APD-09X is a portable, cooling-only air conditioner featuring a nominal cooling capacity of 2.6 kW (9,000 BTU/h) and utilizing eco-friendly R290 refrigerant gas, making it ideal for effectively cooling rooms up to 18–22 m². It operates with a max airflow of 320 m³/h, a 1,000W nominal power consumption, and holds an Class A energy efficiency rating. Key advantages include its versatility with 3 fan speeds, 24-hour programming timer, independent dehumidification (up to 1.2 L/h), integrated Wi-Fi smart control, a practical digital display, and a compact mobile frame weighing 25.5 kg with built-in caster wheels for seamless relocation. However, its operation can be quite loud for sensitive environments, with a maximum sound pressure level reaching up to 53 dB(A), and its cooling performance is constrained to smaller or medium-sized spaces.

Technical Specifications of portable air conditioner Daitsu APD-09X

Technical Score

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 components:

55.0%

6.3

Performance

30.0%

8.0

Features

15.0%

8.9

Design

7.2
Daitsu APD-9X has a technical score of 7.23 points, which is higher than 69% of products in this category.
User score

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 components:

70.0%

6.7

User reviews

30.0%

4.6

Popularity

User score:
United Kingdom
amazon
3.2
(13)
amazon
5.0
(1)

(Reviews last updated: August 2026)

6.0
Daitsu APD-9X has a user score of 6.03 points, which is lower than 96.8% of products in this category.
Popularity
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.
4.6
Daitsu APD-9X has a popularity of 4.6 points, which is lower than 58.4% of products in this category.
Ratio quality/price

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 components:

60.0%

7.0

Overall score

40.0%

7.6

Price

7.2
Daitsu APD-9X has a quality-to-price ratio of 7.2 points, which is higher than 62.1% of products in this category.
Cooling capacity
What it is: Cooling capacity is the amount of heat the air conditioner can remove per hour, measured in BTU/h.
When it matters: Higher capacity cools larger or warmer rooms more effectively, provided the unit is sized correctly.

Importance: HIGH

Good value: At least 12,000 BTU/h

9,000 BTU/h
Daitsu APD-9X delivers 9000 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
What it is: Rated input power is the electrical power the unit draws at its specified operating point, measured in watts.
When it matters: Lower rated input power reduces electrical demand, though cooling efficiency also depends on delivered capacity.

Importance: HIGH

Good value: Up to 1,200 W

1,000 W
Daitsu APD-9X draws 1000 W, which is lower than the power draw of 50% of portable air conditioners and equal to that of 10.7% of portable air conditioners.
Cooling-mode power draw.
Cooling Energy Efficiency Class
What it is: Cooling energy efficiency class summarizes the efficiency of the unit while cooling, from higher to lower letter grades.
When it matters: A higher cooling efficiency class indicates more cooling output for the electricity consumed.

Importance: HIGH

Good value: A or better

A
Daitsu APD-9X 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.
Official EU cooling energy efficiency class.
Heating energy efficiency class
What it is: Heating energy efficiency class summarizes energy efficiency when the unit operates in heating mode.
When it matters: A higher heating efficiency class matters when the portable air conditioner will also provide regular space heating.

Importance: LOW

Good value: A or better

?
Number of speeds
What it is: The number of selectable fan speeds determines how finely airflow and noise can be adjusted.
When it matters: More speed settings make it easier to balance cooling intensity, sound, and comfort.

Importance: MEDIUM

Good value: At least 3 speeds

3
Daitsu APD-9X offers 3 fan speeds, which is more than 36.8% of portable air conditioners and equal to 61.1% of portable air conditioners.
Manual discrete fan-speed levels counted; automatic and continuous modes were excluded.
Show more
Fan-only mode
What it is: Fan-only mode circulates room air without running the refrigeration cycle.
When it matters: This mode provides lower-power airflow when cooling is unnecessary.

Importance: MEDIUM

Good value: yes

yes
Daitsu APD-9X includes a fan-only mode. 99.5% of portable air conditioners support this mode.
Airflow direction control
What it is: Airflow direction control describes whether outlet air can be aimed automatically, manually, or not at all.
When it matters: Better directional control spreads conditioned air more evenly without repositioning the unit.

Importance: MEDIUM

Good value: automatic

automatic
Daitsu APD-9X 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
What it is: Night mode adjusts operation for sleeping hours, typically reducing sound, light, or abrupt temperature changes.
When it matters: Night mode is useful when the unit runs in a bedroom or other light- and noise-sensitive space.

Importance: MEDIUM

Good value: yes

yes
Daitsu APD-9X includes a dedicated night mode. 74.3% of portable air conditioners offer night mode.
Timer
What it is: A timer lets the unit start, stop, or change operation after a scheduled interval.
When it matters: Timer control helps cool a room before use and avoids running the unit longer than necessary.

Importance: MEDIUM

Good value: yes

yes
Daitsu APD-9X includes a built-in timer. 99.5% of portable air conditioners feature a timer.
Maximum timer duration
What it is: Maximum timer duration is the longest interval that can be scheduled before automatic operation changes.
When it matters: A longer timer window offers more flexibility for overnight use and advance scheduling.

Importance: MEDIUM

Good value: At least 24 hours

24 hours
Daitsu APD-9X 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
What it is: Color describes the main exterior finish of the portable air conditioner.
When it matters: Finish color matters when the unit will remain visible and should suit the room decor.

Importance: LOW

white
Display
What it is: A display shows settings such as target temperature, operating mode, or timer status on the unit.
When it matters: A display makes current settings easier to check without opening an app or using the remote.

Importance: LOW

Good value: yes

yes
Daitsu APD-9X includes an integrated display. 99.5% of portable air conditioners feature a display.
Control type
What it is: Control type identifies whether settings are entered through touch controls, physical buttons, or both.
When it matters: The interface style affects tactile feedback, cleaning, accessibility, and ease of use.

Importance: LOW

touch
Remote control
What it is: A remote control operates core functions from across the room without touching the unit.
When it matters: Remote access is convenient when the air conditioner is beside a window, across the room, or used from bed.

Importance: LOW

Good value: yes

yes
Daitsu APD-9X comes with a remote control. 99% of portable air conditioners include a remote.
Handles
What it is: Integrated handles provide secure grip points for moving or repositioning the unit.
When it matters: Handles reduce awkward lifting when the air conditioner is moved between rooms or stored.

Importance: LOW

Good value: yes

yes
Daitsu APD-9X includes built-in handles for easier carrying. 99.5% of portable air conditioners feature handles.
Show more

Daitsu APD-09X vs the average portable air conditioner

  • Supports Wi-Fi
    Daitsu APD-9X supports Wi-Fi, the average portable air conditioner does not.
    What it is: Wi-Fi connectivity lets the air conditioner communicate with a phone app or connected-home service.
    When it matters: Wi-Fi enables remote adjustments, schedules, and status checks beyond infrared remote range.

    Importance: HIGH

    Good value: yes

    Daitsu APD-9X supports Wi-Fi, the average portable air conditioner does not.
  • 11 dB quieter at maximum output
    Daitsu APD-9X is quieter at maximum output than the average portable air conditioner (53 dB vs 64 dB).
    What it is: Maximum noise level is the loudest stated sound output, usually produced at full cooling or fan speed.
    When it matters: Lower maximum noise makes intensive cooling less disruptive during work, conversation, or sleep.

    Importance: MEDIUM

    Good value: Up to 60 dB

    Daitsu APD-9X is quieter at maximum output than the average portable air conditioner (53 dB vs 64 dB).53 dB vs 64 dB
  • 0.1 m longer exhaust hose
    Daitsu APD-9X has a longer exhaust hose than the average portable air conditioner (1.6 m vs 1.5 m).
    What it is: Exhaust hose length is the maximum usable distance between the unit and its window vent connection.
    When it matters: A longer hose provides more placement flexibility when the window is not directly beside the unit.

    Importance: LOW

    Good value: At least 1.5 m

    Daitsu APD-9X 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
  • 5 m² larger room coverage
    Daitsu APD-9X covers a larger room area than the average portable air conditioner (35 m² vs 30 m²).
    Maximum recommended cooling area in m².
    What it is: Maximum room size is the largest floor area the manufacturer recommends the unit should cool.
    When it matters: A larger rated area is important when cooling open-plan spaces or larger rooms.

    Importance: HIGH

    Good value: At least 30 m²

    Daitsu APD-9X covers a larger room area than the average portable air conditioner (35 m² vs 30 m²).35 m² vs 30 m²
  • 6.5 cm narrower cabinet
    Daitsu APD-9X is narrower than the average portable air conditioner (31.5 cm vs 38 cm).
    What it is: Width is the side-to-side cabinet dimension of the portable air conditioner.
    When it matters: A narrower unit occupies less wall and floor space beside a window.

    Importance: LOW

    Good value: Up to 35 cm

    Daitsu APD-9X is narrower than the average portable air conditioner (31.5 cm vs 38 cm).31.5 cm vs 38 cm
  • 10 m³/h higher low-speed airflow
    Daitsu APD-9X delivers higher low-speed airflow than the average portable air conditioner (260 m³/h vs 250 m³/h).
    What it is: Low-speed airflow is the volume of air moved per hour at the quietest or lowest fan setting.
    When it matters: Higher low-speed airflow maintains stronger circulation when reduced noise is preferred.

    Importance: MEDIUM

    Good value: At least 250 m³/h

    Daitsu APD-9X delivers higher low-speed airflow than the average portable air conditioner (260 m³/h vs 250 m³/h).260 m³/h vs 250 m³/h
  • 2.1% better value for money
    Daitsu APD-9X offers better value for money than the average portable air conditioner (7.17 vs 7.026).
    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.
    Daitsu APD-9X offers better value for money than the average portable air conditioner (7.17 vs 7.026).7.17 vs 7.03
  • 2.9% cheaper
    Daitsu APD-9X is cheaper than the average portable air conditioner (£340 vs £350).
    Daitsu APD-9X is cheaper than the average portable air conditioner (£340 vs £350).£340 vs £350
  • 11 dB quieter at maximum output
    Daitsu APD-9X is quieter at maximum output than the average portable air conditioner (53 dB vs 64 dB).
  • 5 m² larger room coverage
    Daitsu APD-9X covers a larger room area than the average portable air conditioner (35 m² vs 30 m²).
  • 10 m³/h higher low-speed airflow
    Daitsu APD-9X delivers higher low-speed airflow than the average portable air conditioner (260 m³/h vs 250 m³/h).
  • Supports Wi-Fi
    Daitsu APD-9X supports Wi-Fi, the average portable air conditioner does not.
  • 0.1 m longer exhaust hose
    Daitsu APD-9X has a longer exhaust hose than the average portable air conditioner (1.6 m vs 1.5 m).
  • 6.5 cm narrower cabinet
    Daitsu APD-9X is narrower than the average portable air conditioner (31.5 cm vs 38 cm).

Total
Overall
Performance
Features
Design
  • 2 °C lower maximum temperature
    Daitsu APD-9X has a lower maximum temperature setting than the average portable air conditioner (30 °C vs 32 °C).
  • 30 m³/h lower high-speed airflow
    Daitsu APD-9X delivers lower high-speed airflow than the average portable air conditioner (320 m³/h vs 350 m³/h).
  • 1 dB louder minimum operation
    Daitsu APD-9X is louder at minimum output than the average portable air conditioner (52 dB vs 51 dB).
  • 3.6 l/24 h lower dehumidification capacity
    Daitsu APD-9X offers lower moisture removal than the average portable air conditioner (28.8 l/24 h vs 32.4 l/24 h).
  • 6 cm taller cabinet
    Daitsu APD-9X is taller than the average portable air conditioner (77 cm vs 71 cm).
  • 4 cm deeper cabinet
    Daitsu APD-9X is deeper than the average portable air conditioner (39.5 cm vs 35.5 cm).
  • 6.6% larger external volume
    Daitsu APD-9X has a larger external volume than the average portable air conditioner (95807.3 cm³ vs 102623.407656 cm³).
  • 2 °C lower maximum temperature
    Daitsu APD-9X has a lower maximum temperature setting than the average portable air conditioner (30 °C vs 32 °C).
    What it is: Maximum set temperature is the highest thermostat target available in the unit controls.
    When it matters: A higher maximum setting provides a broader adjustment range, especially on models with heating.

    Importance: LOW

    Good value: At least 30 °C

    Daitsu APD-9X 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
    Daitsu APD-9X delivers lower high-speed airflow than the average portable air conditioner (320 m³/h vs 350 m³/h).
    What it is: High-speed airflow is the maximum volume of air the fan can move per hour.
    When it matters: Higher maximum airflow circulates cooled air through the room more quickly.

    Importance: HIGH

    Good value: At least 350 m³/h

    Daitsu APD-9X 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
  • 6 cm taller cabinet
    Daitsu APD-9X is taller than the average portable air conditioner (77 cm vs 71 cm).
    What it is: Height is the vertical dimension of the portable air conditioner.
    When it matters: A shorter cabinet fits more easily below windows, shelves, and other height restrictions.

    Importance: LOW

    Good value: Up to 70 cm

    Daitsu APD-9X is taller than the average portable air conditioner (77 cm vs 71 cm).77 cm vs 71 cm
  • 3.6 l/24 h lower dehumidification capacity
    Daitsu APD-9X offers lower moisture removal than the average portable air conditioner (28.8 l/24 h vs 32.4 l/24 h).
    What it is: Dehumidification capacity is the maximum volume of moisture the unit can remove from the air in 24 hours.
    When it matters: Higher capacity is more effective in large, persistently humid, or moisture-prone rooms.

    Importance: HIGH

    Good value: At least 24 l/24 h

    Daitsu APD-9X offers lower moisture removal than the average portable air conditioner (28.8 l/24 h vs 32.4 l/24 h).28.8 l/24 h vs 32.4 l/24 h
  • 4 cm deeper cabinet
    Daitsu APD-9X is deeper than the average portable air conditioner (39.5 cm vs 35.5 cm).
    What it is: Depth is the front-to-back cabinet dimension of the portable air conditioner.
    When it matters: A shallower unit protrudes less into the room and leaves more usable floor space.

    Importance: LOW

    Good value: Up to 35 cm

    Daitsu APD-9X is deeper than the average portable air conditioner (39.5 cm vs 35.5 cm).39.5 cm vs 35.5 cm
  • 32.7% lower user score
    Daitsu APD-9X has a lower user score than the average portable air conditioner (6.03 vs 8).
    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.
    Daitsu APD-9X has a lower user score than the average portable air conditioner (6.03 vs 8).6.03 vs 8
  • 1 dB louder minimum operation
    Daitsu APD-9X is louder at minimum output than the average portable air conditioner (52 dB vs 51 dB).
    What it is: Minimum noise level is the quietest stated sound output, normally reached at a reduced fan setting.
    When it matters: Lower minimum noise is valuable in bedrooms, home offices, and other quiet spaces.

    Importance: MEDIUM

    Good value: Up to 50 dB

    Daitsu APD-9X is louder at minimum output than the average portable air conditioner (52 dB vs 51 dB).52 dB vs 51 dB
  • 6.6% larger external volume
    Daitsu APD-9X has a larger external volume than the average portable air conditioner (95807.3 cm³ vs 102623.407656 cm³).
    What it is: The exterior physical volume (bulk footprint) occupied by the portable air conditioner chassis, calculated from its height, width, and depth.
    When it matters: Crucial for assessing room floor intrusion and determining whether the appliance can be stored away easily in closets or under stairs off-season.

    Importance: LOW

    Daitsu APD-9X has a larger external volume than the average portable air conditioner (95807.3 cm³ vs 102623.407656 cm³).95807.25 cm³ vs 102623.407656 cm³
Total
Overall
Performance
Features
Design

Graphic comparison of Daitsu APD-09X and other products in the Portable Air Conditioners category

Attribute category
Attribute
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Third-party reviews

United Kingdom
amazon
3.2
13 Reviews
amazon
5.0
1 Reviews

(Reviews last updated: August 2026)

What customers like about Daitsu APD-09X?

  • Provides quick and effective cooling for medium-sized spaces or living rooms
  • Appreciated built-in Wi-Fi functionality allowing convenient remote and app control
  • Useful multi-functional operating modes including dehumidifier and standalone fan options
  • Relatively straightforward setup process and integrated mobility wheels for easy room-to-room transport
  • Includes helpful operational functions like 24-hour programming timers and a display-dimming sleep mode

What customers dislike about Daitsu APD-09X?

  • Noticeable and loud operational noise levels, which can disrupt sleep or TV viewing
  • Exhaust hose management and window venting setup can be cumbersome to maintain properly
  • The generic single-hose design is generally less energy-efficient than permanent split-system alternatives
  • Window adaptation kits may vary in quality or compatibility depending on the regional retailer bundle

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