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DIMSTAL SMND-12 ECO Review | 46 Data compared

Avg. price:~£440Cooling capacity:3.5 kWSeasonal cooling efficiency (SEER):6.1Maximum indoor-unit sound power level:53 dB

DIMSTAL SMND-12 ECO 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.

DIMSTAL SMND-12 ECO
7.8/10

Overall score

Score
7.8/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 74% of models
Score components

80%

7.8

Technical score

20%

?

User score

â–²Better than 74% of air conditioners
7.5

Value for money

Value for money
7.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 76% of models
Score components

70%

7.8

Overall score

30%

6.6

Price

â–²Better than 76%
7.8

Technical score

Technical score
7.8/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 75% of models
Score components

40%

5.7

Performance

40%

9.4

Features

20%

9.1

Design

â–²Better than 75%
?

User score

User score
8.0/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 83% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

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Best prices
    N/A~ £440
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 air conditioner DIMSTAL SMND-12 ECO

Technical score
Technical score
7.8/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 75% of models
Score components:

40%

5.7

Performance

40%

9.4

Features

20%

9.1

Design

7.8
User score
User score
8.0/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 83% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 99% of models
Popularity:
DIMSTAL SMND-12 ECO has a popularity score of 1 point, which is higher than 0% of products in this category.
1.0
Value for money
Value for money
7.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 76% of models
Score components:

70%

7.8

Overall score

30%

6.6

Price

7.5
Split configuration
mono split
Cooling capacity
3.5 kW
Market range: <2.5 kW – >5.5 kW
This air conditioner 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
12,000 BTU/h
Seasonal cooling efficiency (SEER)
6.1
Market range: <6 – >7.5
This air conditioner has a SEER rating of 6.1, which is lower than that of 62.2% of air conditioners and the same as that of 34% of air conditioners.
Seasonal heating efficiency (SCOP)
5.1
Market range: <4 – >5
This air conditioner has a SCOP rating of 5.1, which is higher than that of 94.9% of air conditioners and the same as that of 3.8% of air conditioners.
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Inverter compressor
yes
Does this air conditioner use an inverter compressor? yes. 12.4% of air conditioners do, while 87.6% do not.
Heating function
yes
Can this air conditioner heat the room? yes. 7.3% of air conditioners can, while 92.7% cannot.
Active air purification
no
Does this air conditioner actively purify the air? no. 27% of air conditioners do not, while 73.1% do.
Dehumidification mode
yes
Does this air conditioner include dehumidification mode? yes. 6.8% of air conditioners do, while 93.2% do not.
Fan-only mode
yes
Does this air conditioner offer fan-only mode? yes. 6.2% of air conditioners do, while 93.8% do not.
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Color
white
Body material
plastic
Display
yes
This air conditioner includes a display (yes); 18% of air conditioners do not, while 82% do.
Display position
front right
Physical control methods
remote control
This air conditioner provides remote control physical controls, ahead of 1.1% of air conditioners and equal to 81.5%.
Show more

DIMSTAL SMND-12 ECO vs the average air conditioner

246810TotalPerformanceFeaturesDesign
  • 1.1 points higher seasonal heating efficiency
    This air conditioner achieves a higher seasonal heating efficiency (SCOP) than the average air conditioner (5.1 vs 4).
    5.1 vs 4
  • 3 dB lower indoor sound power
    This air conditioner operates with a quieter indoor unit than the average air conditioner (53 dB vs 56 dB).
    53 dB vs 56 dB
  • Includes an activated carbon filter
    This air conditioner includes an activated carbon filter, while the average air conditioner does not include an activated carbon filter.
  • 34 m² larger room coverage
    This air conditioner covers a larger room area than the average air conditioner (69 m² vs 35 m²).
    69 m² vs 35 m²
  • Includes a HEPA filter
    This air conditioner includes a HEPA filter, while the average air conditioner does not include a HEPA filter.
  • 1.3 cm narrower indoor unit
    This air conditioner has a narrower indoor unit than the average air conditioner (79.2 cm vs 80.5 cm).
    79.2 cm vs 80.5 cm
  • 0.4 cm shallower indoor unit
    This air conditioner has a shallower indoor unit than the average air conditioner (20.1 cm vs 20.5 cm).
    20.1 cm vs 20.5 cm
  • 4.8% better value for money
    DIMSTAL SMND-12 ECO offers better value for money than the average air conditioner (7.46 vs 7.1).
    7.46 vs 7.12
  • 4.8% better value for money
    DIMSTAL SMND-12 ECO offers better value for money than the average air conditioner (7.46 vs 7.1).
    7.46 vs 7.12
  • 13.6% cheaper
    DIMSTAL SMND-12 ECO is cheaper than the average air conditioner (£440 vs £500).
    £440 vs £500
  • 1.1 points higher seasonal heating efficiency
    This air conditioner achieves a higher seasonal heating efficiency (SCOP) than the average air conditioner (5.1 vs 4).
    5.1 vs 4
  • 3 dB lower indoor sound power
    This air conditioner operates with a quieter indoor unit than the average air conditioner (53 dB vs 56 dB).
    53 dB vs 56 dB
  • 34 m² larger room coverage
    This air conditioner covers a larger room area than the average air conditioner (69 m² vs 35 m²).
    69 m² vs 35 m²
  • Includes an activated carbon filter
    This air conditioner includes an activated carbon filter, while the average air conditioner does not include an activated carbon filter.
  • Includes a HEPA filter
    This air conditioner includes a HEPA filter, while the average air conditioner does not include a HEPA filter.
  • 1.3 cm narrower indoor unit
    This air conditioner has a narrower indoor unit than the average air conditioner (79.2 cm vs 80.5 cm).
    79.2 cm vs 80.5 cm
  • 0.4 cm shallower indoor unit
    This air conditioner has a shallower indoor unit than the average air conditioner (20.1 cm vs 20.5 cm).
    20.1 cm vs 20.5 cm
  • 3 dB higher outdoor sound power
    This air conditioner operates with a louder outdoor unit than the average air conditioner (65 dB vs 62 dB).
    65 dB vs 62 dB
  • 0.2 points lower seasonal cooling efficiency
    This air conditioner has a lower seasonal cooling efficiency (SEER) than the average air conditioner (6.1 vs 6.3).
    6.1 vs 6.3
  • 11.5% heavier indoor unit
    This air conditioner has a heavier indoor unit than the average air conditioner (9.7 kg vs 8.7 kg).
    9.7 kg vs 8.7 kg
  • 45 m³/h lower indoor-unit airflow
    This air conditioner delivers a lower indoor airflow rate than the average air conditioner (550 m³/h vs 595 m³/h).
    550 m³/h vs 595 m³/h
  • 0.2 cm taller indoor unit
    This air conditioner has a taller indoor-unit height than the average air conditioner (29.2 cm vs 29 cm).
    29.2 cm vs 29 cm
  • 3 dB higher outdoor sound power
    This air conditioner operates with a louder outdoor unit than the average air conditioner (65 dB vs 62 dB).
    65 dB vs 62 dB
  • 0.2 points lower seasonal cooling efficiency
    This air conditioner has a lower seasonal cooling efficiency (SEER) than the average air conditioner (6.1 vs 6.3).
    6.1 vs 6.3
  • 45 m³/h lower indoor-unit airflow
    This air conditioner delivers a lower indoor airflow rate than the average air conditioner (550 m³/h vs 595 m³/h).
    550 m³/h vs 595 m³/h
  • 11.5% heavier indoor unit
    This air conditioner has a heavier indoor unit than the average air conditioner (9.7 kg vs 8.7 kg).
    9.7 kg vs 8.7 kg
  • 0.2 cm taller indoor unit
    This air conditioner has a taller indoor-unit height than the average air conditioner (29.2 cm vs 29 cm).
    29.2 cm vs 29 cm

Video reviews

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

Third-party reviews

What we like about DIMSTAL SMND-12 ECO

  • Efficient cooling performance that can quickly lower temperatures in large spaces up to 60 square meters
  • High energy efficiency with an A++ rating for cooling and A+++ for heating
  • Quiet indoor unit operation that is barely noticeable in low mode
  • Versatile functionality with a built-in heat pump for winter heating down to -15°C
  • Convenient remote control via a smartphone app and an integrated display remote with a temperature sensor
  • Includes useful modern features like an antibacterial Golden-Fin coating, self-cleaning, and an option to switch off the display LEDs

What we don't like about DIMSTAL SMND-12 ECO

  • The included 3-meter copper connection lines are too short for many standard wall installations
  • Unstable WiFi connectivity, with users reporting frequent disconnects requiring a full device reboot and reregistration to fix
  • Requires a complex structural split-system installation on the building's exterior wall
  • Lacks an automatic horizontal swing function for broad air distribution, which is found on competing models

Verdict

The DIMSTAL SMND-12 ECO Smart Ultra is a 12,000 BTU (3.6 kW) split-system inverter air conditioner and heat pump engineered for rooms between 40 and 60 m². It features a SEER of 6.1, an outstanding SCOP of 5.1, an A++ energy class for cooling, and utilizes eco-friendly R32 refrigerant. Main characteristics and pros include integrated WiFi control via a smartphone app, a quiet 20 dB lowest operational noise level, an antibacterial Golden-Fin coating with a lotus effect on both units, a Super Ioniser for air purification, and automated Self-Clean and FollowMe thermostat functions. On the downside, the pre-filled copper connection lines included in the installation kit are restricted to just 3 metres, which may be insufficient for complex setups, and professional installation is required but not included.

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