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Samsung AR35 12000 BTU Review | 46 Data compared

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  • Avg. price: ~£330
  • Cooling capacity: 3.5 kW
  • Seasonal cooling efficiency (SEER): 6.3
  • Maximum indoor-unit sound power level: 55 dB

Samsung AR35 12000 BTU review. Compare 46 technical specifications and user reviews to see how this product ranks in the Air Conditioners category and whether it is worth buying.

7.1

Overall score

What it is: An overall evaluation of products in the 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 Air Conditioners category.

Score components:

80.0%

7.0

Technical Score

20.0%

7.3

User score

Very good
7.0

Technical Score

What it is: An assessment of technical performance for products in the Air Conditioners category across these key areas: Performance, Features, Design.

When it matters: When you want to compare products in the Air Conditioners category by technical performance, specifications, and available features.

Score components:

40.0%

4.2

Performance

40.0%

8.7

Features

20.0%

9.3

Design

Very good
7.3

User score

What it is: A rating that combines user reviews with the total review volume for products in the Air Conditioners category.

When it matters: When you want to know how products in the Air Conditioners category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

7.8

User reviews

30.0%

6.1

Popularity

User score:
United Kingdom
amazon
3.9
(16)

(Reviews last updated: August 2026)

Very good
  • 9.4
    Compactness

    Score components:

    30.0%

    8.5

    Indoor unit width

    30.0%

    10

    Indoor unit depth

    20.0%

    9.6

    Indoor unit height

    20.0%

    9.9

    Indoor unit weight

  • 8.3
    Bedroom comfort

    Score components:

    40.0%

    ?

    Night mode

    25.0%

    ?

    Timer

    20.0%

    ?

    Maximum timer duration

    15.0%

    10

    Automatic mode

  • samsung-ar35-12000-btu
samsung-ar35-12000-btu

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 Samsung AR35 (Model AR12TXHQASINEU) is a 12,000 BTU monosplit inverter air conditioner and heat pump utilizing eco-friendly R32 refrigerant, engineered to climate-control rooms up to 35-40 m². This model delivers 3.5 kW of nominal cooling power and 3.8 kW of heating capacity, operating efficiently with an A++ energy rating for cooling (SEER 6.1) and an A+ rating for heating (SCOP 3.9). Key characteristics and pros include a Digital Inverter compressor for stable temperature management, a Fast Cooling mode, an integrated antibacterial HD filter to trap impurities, SmartThings Wi-Fi remote connectivity with voice control compatibility, and ultra-quiet indoor operation dropping to 22 dBA. However, cons include its entry-level positioning within Samsung's lineup, meaning it lacks premium features like WindFree draft-free airflow, and heating performance can be limited to mid-season utility rather than extreme winter environments.

Technical Specifications of air conditioner Samsung AR35 12000 BTU

Technical Score

What it is: An assessment of technical performance for products in the Air Conditioners category across these key areas: Performance, Features, Design.

When it matters: When you want to compare products in the Air Conditioners category by technical performance, specifications, and available features.

Score components:

40.0%

4.2

Performance

40.0%

8.7

Features

20.0%

9.3

Design

7.0
Samsung AR35 12000 BTU has a technical score of 7.01 points, which is lower than 75.3% 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 Air Conditioners category.

When it matters: When you want to know how products in the Air Conditioners category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

7.8

User reviews

30.0%

6.1

Popularity

User score:
United Kingdom
amazon
3.9
(16)

(Reviews last updated: August 2026)

7.3
Samsung AR35 12000 BTU has a user score of 7.29 points, which is lower than 94.9% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by products in the Air Conditioners category.
When it matters: When you prefer products in the Air Conditioners category that have been chosen and reviewed by many other buyers.
6.1
Samsung AR35 12000 BTU has a popularity of 6.1 points, which is higher than 73% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Air Conditioners category with their prices.

When it matters: When you are comparing products in the Air Conditioners category and want a good balance between quality and price.

Score components:

60.0%

7.1

Overall score

40.0%

7.7

Price

7.3
Samsung AR35 12000 BTU has a quality-to-price ratio of 7.3 points, which is higher than 63.5% of products in this category.
Split configuration
What it is: Split configuration states how many indoor units are paired with the air-conditioning system, such as mono, dual, triple, quad, or penta split.
When it matters: It matters when you are planning climate control for one room or several rooms from a shared outdoor unit.

Importance: LOW

mono split
Cooling capacity
What it is: Cooling capacity is the rate at which the air conditioner can remove heat from a room, expressed in kilowatts.
When it matters: Adequate capacity is essential for cooling the intended room size without excessive run time or poor temperature control.

Importance: HIGH

Good value: At least 3.5 kW

3.5 kW
Samsung AR35 12000 BTU delivers a cooling capacity of 3.5 kW, which is higher than that of 45.9% of air conditioners and the same as that of 20% of air conditioners.
Indoor-unit capacity configuration
What it is: Indoor-unit capacity configuration shows how the system’s BTU/h capacity is distributed across its indoor units.
When it matters: It matters when sizing a multi-split system for rooms with different cooling loads.

Importance: LOW

12,000 BTU/h
Seasonal cooling efficiency (SEER)
What it is: SEER expresses the air conditioner’s average cooling efficiency over a typical season.
When it matters: A higher SEER generally means less electricity is needed to deliver the same seasonal cooling.

Importance: HIGH

Good value: At least 6.1

6.3
Samsung AR35 12000 BTU has a SEER rating of 6.3, which is higher than that of 44.9% of air conditioners and the same as that of 11.5% of air conditioners.
Seasonal heating efficiency (SCOP)
What it is: SCOP expresses the air conditioner’s average heating efficiency over a typical season.
When it matters: A higher SCOP generally means less electricity is needed to provide the same seasonal heating.

Importance: HIGH

Good value: At least 4.0

3.9
Samsung AR35 12000 BTU has a SCOP rating of 3.9, which is lower than that of 96.2% of air conditioners and the same as that of 3.2% of air conditioners.
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Inverter compressor
What it is: An inverter compressor can vary its operating speed instead of relying only on full-power on and off cycles.
When it matters: Variable compressor output can improve temperature stability, efficiency, and part-load noise.

Importance: HIGH

Good value: yes

yes
Does Samsung AR35 12000 BTU use an inverter compressor? yes. 12.4% of air conditioners do, while 87.6% do not.
Heating function
What it is: A heating function reverses or supplements normal operation to warm the room.
When it matters: Heating extends seasonal usefulness and can replace a separate spot heater in mild weather.

Importance: MEDIUM

Good value: yes

yes
Can Samsung AR35 12000 BTU heat the room? yes. 7.3% of air conditioners can, while 92.7% cannot.
Active air purification
What it is: Active air purification uses a dedicated treatment function beyond ordinary passive filtration to improve indoor air quality.
When it matters: It is useful when reducing fine particles, allergens, odors, or other airborne contaminants is a priority.

Importance: LOW

Good value: yes

yes
Does Samsung AR35 12000 BTU actively purify the air? yes. 73.7% of air conditioners do, while 26.4% do not.
Includes active air purification such as ionization, plasma, or UV treatment.
Dehumidification mode
What it is: Dehumidification mode removes moisture from room air with reduced emphasis on cooling.
When it matters: This mode improves comfort in humid weather and can help control indoor dampness.

Importance: MEDIUM

Good value: yes

yes
Does Samsung AR35 12000 BTU include dehumidification mode? yes. 6.8% of air conditioners do, while 93.2% do not.
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
Does Samsung AR35 12000 BTU offer fan-only mode? yes. 6.2% of air conditioners do, while 93.8% do not.
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Color
What it is: Color identifies the main exterior finish of the indoor unit.
When it matters: Color matters when the indoor unit remains visible and should suit the room decor.

Importance: LOW

white
Body material
What it is: Body material identifies the primary exterior housing material of the indoor unit.
When it matters: Housing material affects appearance, rigidity, cleaning, and resistance to everyday wear.

Importance: LOW

plastic
Display
What it is: A display shows temperature, operating mode, timer, or status information on the indoor unit.
When it matters: A built-in display makes current settings easier to check without opening an app or using the remote.

Importance: LOW

Good value: yes

yes
Samsung AR35 12000 BTU includes a display (yes); 18% of air conditioners do not, while 82% do.
Display position
What it is: Display position identifies where the integrated display sits on the indoor or main unit.
When it matters: A well-placed display is easier to read from the usual viewing angle without obstructing the room layout.

Importance: LOW

front right
Physical control methods
What it is: Physical control methods identify the supplied remote and user-facing controls on the unit.
When it matters: Physical controls matter when you want to operate the air conditioner without relying on Wi-Fi, an app, or voice control.

Importance: MEDIUM

Good value: remote control and onboard controls

remote control
Samsung AR35 12000 BTU provides remote control physical controls, ahead of 1.1% of air conditioners and equal to 81.5%.
Show more

Samsung AR35 12000 BTU vs the average air conditioner

  • Active air purification
    Does Samsung AR35 12000 BTU actively purify the air? yes. What about the average air conditioner? no.
    Includes active air purification such as ionization, plasma, or UV treatment.
    What it is: Active air purification uses a dedicated treatment function beyond ordinary passive filtration to improve indoor air quality.
    When it matters: It is useful when reducing fine particles, allergens, odors, or other airborne contaminants is a priority.

    Importance: LOW

    Good value: yes

    Does Samsung AR35 12000 BTU actively purify the air? yes. What about the average air conditioner? no.
  • 1.1 cm shallower indoor unit
    Samsung AR35 12000 BTU has a shallower indoor unit than the average air conditioner (19.4 cm vs 20.5 cm).
    What it is: Indoor unit depth is the front-to-back distance of the wall-mounted unit.
    When it matters: A shallower indoor unit protrudes less into the room and looks less bulky on the wall.

    Importance: MEDIUM

    Good value: Up to 22 cm

    Samsung AR35 12000 BTU has a shallower indoor unit than the average air conditioner (19.4 cm vs 20.5 cm).19.4 cm vs 20.5 cm
  • 6.9% lighter indoor unit
    Samsung AR35 12000 BTU has a lighter indoor unit than the average air conditioner (8.1 kg vs 8.7 kg).
    What it is: Indoor unit weight is the net mass of the wall-mounted indoor component.
    When it matters: A lighter indoor unit is easier to lift and places less load on the mounting surface during installation.

    Importance: HIGH

    Good value: Up to 10 kg

    Samsung AR35 12000 BTU has a lighter indoor unit than the average air conditioner (8.1 kg vs 8.7 kg).8.1 kg vs 8.7 kg
  • 1 dB lower indoor sound power
    Samsung AR35 12000 BTU operates with a quieter indoor unit than the average air conditioner (55 dB vs 56 dB).
    What it is: Maximum indoor-unit sound power level measures the greatest acoustic power emitted by the indoor unit.
    When it matters: A lower value supports a quieter room, which is especially useful in bedrooms and workspaces.

    Importance: HIGH

    Good value: Up to 55 dB

    Samsung AR35 12000 BTU operates with a quieter indoor unit than the average air conditioner (55 dB vs 56 dB).55 dB vs 56 dB
  • 6.09x more popular
    Samsung AR35 12000 BTU is more popular than the average air conditioner (6.09 vs 1).
    What it is: An indicator based on the number of reviews received by products in the Air Conditioners category.
    When it matters: When you prefer products in the Air Conditioners category that have been chosen and reviewed by many other buyers.
    Samsung AR35 12000 BTU is more popular than the average air conditioner (6.09 vs 1).6.09 vs 1
  • 0.5 cm lower indoor unit
    Samsung AR35 12000 BTU has a lower indoor-unit height than the average air conditioner (28.5 cm vs 29 cm).
    What it is: Indoor unit height is the vertical dimension of the wall-mounted indoor unit.
    When it matters: A shorter indoor unit needs less vertical wall space and fits above doors or windows more easily.

    Importance: MEDIUM

    Good value: Up to 30 cm

    Samsung AR35 12000 BTU has a lower indoor-unit height than the average air conditioner (28.5 cm vs 29 cm).28.5 cm vs 29 cm
  • 51.5% cheaper
    Samsung AR35 12000 BTU is cheaper than the average air conditioner (£330 vs £500).
    Samsung AR35 12000 BTU is cheaper than the average air conditioner (£330 vs £500).£330 vs £500
  • 3.1% better value for money
    Samsung AR35 12000 BTU offers better value for money than the average air conditioner (7.26 vs 7.036).
    What it is: An indicator that combines the overall score of products in the Air Conditioners category with their prices.
    When it matters: When you are comparing products in the Air Conditioners category and want a good balance between quality and price.
    Samsung AR35 12000 BTU offers better value for money than the average air conditioner (7.26 vs 7.036).7.26 vs 7.04
  • 1 dB lower indoor sound power
    Samsung AR35 12000 BTU operates with a quieter indoor unit than the average air conditioner (55 dB vs 56 dB).
  • Active air purification
    Does Samsung AR35 12000 BTU actively purify the air? yes. What about the average air conditioner? no.
  • 1.1 cm shallower indoor unit
    Samsung AR35 12000 BTU has a shallower indoor unit than the average air conditioner (19.4 cm vs 20.5 cm).
  • 6.9% lighter indoor unit
    Samsung AR35 12000 BTU has a lighter indoor unit than the average air conditioner (8.1 kg vs 8.7 kg).
  • 0.5 cm lower indoor unit
    Samsung AR35 12000 BTU has a lower indoor-unit height than the average air conditioner (28.5 cm vs 29 cm).

Total
Overall
Performance
Features
Design
  • 3 dB higher outdoor sound power
    Samsung AR35 12000 BTU operates with a louder outdoor unit than the average air conditioner (65 dB vs 62 dB).
  • 55 m³/h lower indoor-unit airflow
    Samsung AR35 12000 BTU delivers a lower indoor airflow rate than the average air conditioner (540 m³/h vs 595 m³/h).
  • 5 m² smaller room coverage
    Samsung AR35 12000 BTU covers a smaller room area than the average air conditioner (30 m² vs 35 m²).
  • 0.1 points lower seasonal heating efficiency
    Samsung AR35 12000 BTU has a lower seasonal heating efficiency (SCOP) than the average air conditioner (3.9 vs 4).
  • Does not support comfort airflow mode
    Samsung AR35 12000 BTU does not support comfort airflow mode, while the average air conditioner supports comfort airflow mode.
  • Does not support automatic self-cleaning
    Samsung AR35 12000 BTU does not support automatic self-cleaning, while the average air conditioner supports automatic self-cleaning.
  • Does not support comfort airflow mode
    Samsung AR35 12000 BTU does not support comfort airflow mode, while the average air conditioner supports comfort airflow mode.
    What it is: Indicates whether the air conditioner provides a comfort airflow mode that avoids blowing directly on people.
    When it matters: When you want comfortable cooling without a direct draft on people in the room.

    Importance: MEDIUM

    Good value: yes

    Samsung AR35 12000 BTU does not support comfort airflow mode, while the average air conditioner supports comfort airflow mode.
  • Does not support automatic self-cleaning
    Samsung AR35 12000 BTU does not support automatic self-cleaning, while the average air conditioner supports automatic self-cleaning.
    What it is: Indicates whether the air conditioner can run an automatic internal cleaning or drying cycle.
    When it matters: When you want easier maintenance and less residual moisture or dirt inside the heat exchanger.

    Importance: MEDIUM

    Good value: yes

    Samsung AR35 12000 BTU does not support automatic self-cleaning, while the average air conditioner supports automatic self-cleaning.
  • 3 dB higher outdoor sound power
    Samsung AR35 12000 BTU operates with a louder outdoor unit than the average air conditioner (65 dB vs 62 dB).
    What it is: Maximum outdoor-unit sound power level measures the greatest acoustic power emitted by the outdoor unit.
    When it matters: A lower value reduces the likelihood of disturbing neighbours or nearby outdoor spaces.

    Importance: MEDIUM

    Good value: Up to 65 dB

    Samsung AR35 12000 BTU operates with a louder outdoor unit than the average air conditioner (65 dB vs 62 dB).65 dB vs 62 dB
  • 55 m³/h lower indoor-unit airflow
    Samsung AR35 12000 BTU delivers a lower indoor airflow rate than the average air conditioner (540 m³/h vs 595 m³/h).
    What it is: Maximum indoor-unit airflow is the greatest volume of air the indoor unit can circulate in one hour.
    When it matters: Higher airflow can distribute cooled or heated air more quickly, especially in larger rooms.

    Importance: HIGH

    Good value: At least 600 m³/h

    Samsung AR35 12000 BTU delivers a lower indoor airflow rate than the average air conditioner (540 m³/h vs 595 m³/h).540 m³/h vs 595 m³/h
  • 5 m² smaller room coverage
    Samsung AR35 12000 BTU covers a smaller room area than the average air conditioner (30 m² vs 35 m²).
    What it is: Maximum recommended room area is the largest floor area the manufacturer recommends for effective operation.
    When it matters: It helps match the system to the intended room size and avoid choosing an undersized unit.

    Importance: LOW

    Good value: At least 35 m²

    Samsung AR35 12000 BTU covers a smaller room area than the average air conditioner (30 m² vs 35 m²).30 m² vs 35 m²
  • 0.1 points lower seasonal heating efficiency
    Samsung AR35 12000 BTU has a lower seasonal heating efficiency (SCOP) than the average air conditioner (3.9 vs 4).
    What it is: SCOP expresses the air conditioner’s average heating efficiency over a typical season.
    When it matters: A higher SCOP generally means less electricity is needed to provide the same seasonal heating.

    Importance: HIGH

    Good value: At least 4.0

    Samsung AR35 12000 BTU has a lower seasonal heating efficiency (SCOP) than the average air conditioner (3.9 vs 4).3.9 vs 4
  • 9.8% lower user score
    Samsung AR35 12000 BTU has a lower user score than the average air conditioner (7.29 vs 8).
    What it is: A rating that combines user reviews with the total review volume for products in the Air Conditioners category.
    When it matters: When you want to know how products in the Air Conditioners category perform in everyday use and how reliable owners find them over time.
    Samsung AR35 12000 BTU has a lower user score than the average air conditioner (7.29 vs 8).7.29 vs 8
Total
Overall
Performance
Features

Graphic comparison of Samsung AR35 12000 BTU and other products in the Air Conditioners category

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Third-party reviews

United Kingdom
amazon
3.9
16 Reviews

(Reviews last updated: August 2026)

What customers like about Samsung AR35 12000 BTU?

  • Energy efficient with A++ energy rating and Digital Inverter technology
  • Fast Cooling mode quickly lowers room temperature
  • Quiet indoor operation (down to 22 dB)
  • Washable and easy-to-clean HD filter effectively captures dust and allergens
  • Good Sleep mode optimizes temperature automatically throughout the night
  • Even airflow distribution with 2-way auto swing
  • Corrosion-resistant DuraFin Plus condenser enhances durability

What customers dislike about Samsung AR35 12000 BTU?

  • Takes slightly longer to fully cool a space compared to some premium competitors like Panasonic
  • Lacks premium brand features like WindFree draught-free cooling or advanced motion sensors
  • SmartThings app integration and Wi-Fi setup can be complex or inconsistent for some users
  • Customer service and warranty support can be slow or difficult to deal with in certain regions
  • Remote control design feels basic with small, hard-to-read text fonts

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