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INFINITON SPLIT-4624NA Review | 46 Data compared

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  • Avg. price in UK: ~£620
  • Avg. price in US: ~$750
  • Cooling capacity: 5 kW
  • Seasonal cooling efficiency (SEER): 6.44
  • Maximum indoor-unit sound power level: 46 dB

INFINITON SPLIT-4624NA 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.

8.6

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%

8.6

Technical Score

20.0%

?

User score

Excellent
8.6

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%

7.9

Performance

40.0%

9.6

Features

20.0%

8.1

Design

Excellent
?

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%

?

User reviews

30.0%

?

Popularity

  • 7.4
    Compactness

    Score components:

    30.0%

    4.8

    Indoor unit width

    30.0%

    8.0

    Indoor unit depth

    20.0%

    9.1

    Indoor unit height

    20.0%

    8.6

    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

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Best prices in UK

    N/A~ £620

Best rankings

?

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

Verdict

The Infiniton SPLIT-4624NA is a high-performance 18,000 BTU wall-mounted split air conditioner featuring an inverter compressor with a robust cooling and heating capacity of 5,000 frigorias (approx. 5.28 kW). Designed to operate on a 220-240V ~ 50Hz power supply using eco-friendly R32 refrigerant, it boasts an excellent A++ energy efficiency rating for cooling (consuming 264 kWh/year) and up to an A+++ rating for heating (consuming 1450 kWh/year). Its main technical characteristics and pros include integrated 3D Airflow with 360-degree oscillation, an antibacterial HEPA filter, i-Clean self-cleaning, an ECO operating mode, a dedicated dehumidifier, and an indoor sound profile ranging between 25 and 46 dB. However, a major drawback is that the physical WiFi technology module required for smart connectivity is merely compatible but not included with the purchase, and the large outdoor unit weighs a heavy 45 kg.

Technical Specifications of air conditioner INFINITON SPLIT-4624NA

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%

?

Performance

40.0%

?

Features

20.0%

?

Design

8.6
INFINITON SPLIT-4624NA has a technical score of 8.64 points, which is higher than 97.2% 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%

0.0

User reviews

30.0%

1.0

Popularity

?
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.
1.0
INFINITON SPLIT-4624NA has a popularity of 1 points, which is higher than 0% 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%

8.6

Overall score

40.0%

4.8

Price

7.5
INFINITON SPLIT-4624NA has a quality-to-price ratio of 7.5 points, which is higher than 79.2% 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

5 kW
INFINITON SPLIT-4624NA delivers a cooling capacity of 5 kW, which is higher than that of 76.5% of air conditioners and the same as that of 6.5% 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

18,000 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

6.44
INFINITON SPLIT-4624NA has a SEER rating of 6.44, which is higher than that of 60.9% 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

5.12
INFINITON SPLIT-4624NA has a SCOP rating of 5.12, which is higher than that of 99.4% 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 INFINITON SPLIT-4624NA 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 INFINITON SPLIT-4624NA 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 INFINITON SPLIT-4624NA 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 INFINITON SPLIT-4624NA 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 INFINITON SPLIT-4624NA 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
INFINITON SPLIT-4624NA 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
INFINITON SPLIT-4624NA provides remote control physical controls, ahead of 1.1% of air conditioners and equal to 81.5%.
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INFINITON SPLIT-4624NA vs the average air conditioner

  • 1.12 points higher seasonal heating efficiency
    INFINITON SPLIT-4624NA achieves a higher seasonal heating efficiency (SCOP) than the average air conditioner (5.1 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

    INFINITON SPLIT-4624NA achieves a higher seasonal heating efficiency (SCOP) than the average air conditioner (5.1 vs 4).5.12 vs 4
  • 5 more fan speeds
    INFINITON SPLIT-4624NA provides more fan speed options than the average air conditioner (8 vs 3).
    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

    INFINITON SPLIT-4624NA provides more fan speed options than the average air conditioner (8 vs 3).8 vs 3
  • 10 dB lower indoor sound power
    INFINITON SPLIT-4624NA operates with a quieter indoor unit than the average air conditioner (46 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

    INFINITON SPLIT-4624NA operates with a quieter indoor unit than the average air conditioner (46 dB vs 56 dB).46 dB vs 56 dB
  • 1.5 kW higher cooling capacity
    INFINITON SPLIT-4624NA delivers a higher cooling capacity than the average air conditioner (5 kW vs 3.5 kW).
    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

    INFINITON SPLIT-4624NA delivers a higher cooling capacity than the average air conditioner (5 kW vs 3.5 kW).5 kW vs 3.5 kW
  • 35 m² larger room coverage
    INFINITON SPLIT-4624NA covers a larger room area than the average air conditioner (70 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

    INFINITON SPLIT-4624NA covers a larger room area than the average air conditioner (70 m² vs 35 m²).70 m² vs 35 m²
  • Active air purification
    Does INFINITON SPLIT-4624NA 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 INFINITON SPLIT-4624NA actively purify the air? yes. What about the average air conditioner? no.
  • 125 m³/h higher indoor-unit airflow
    INFINITON SPLIT-4624NA delivers a higher indoor airflow rate than the average air conditioner (720 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

    INFINITON SPLIT-4624NA delivers a higher indoor airflow rate than the average air conditioner (720 m³/h vs 595 m³/h).720 m³/h vs 595 m³/h
  • 0.14 points higher seasonal cooling efficiency
    INFINITON SPLIT-4624NA achieves a higher seasonal cooling efficiency (SEER) than the average air conditioner (6.4 vs 6.3).
    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

    INFINITON SPLIT-4624NA achieves a higher seasonal cooling efficiency (SEER) than the average air conditioner (6.4 vs 6.3).6.44 vs 6.3
  • 1.12 points higher seasonal heating efficiency
    INFINITON SPLIT-4624NA achieves a higher seasonal heating efficiency (SCOP) than the average air conditioner (5.1 vs 4).
  • 10 dB lower indoor sound power
    INFINITON SPLIT-4624NA operates with a quieter indoor unit than the average air conditioner (46 dB vs 56 dB).
  • 1.5 kW higher cooling capacity
    INFINITON SPLIT-4624NA delivers a higher cooling capacity than the average air conditioner (5 kW vs 3.5 kW).
  • 35 m² larger room coverage
    INFINITON SPLIT-4624NA covers a larger room area than the average air conditioner (70 m² vs 35 m²).
  • 125 m³/h higher indoor-unit airflow
    INFINITON SPLIT-4624NA delivers a higher indoor airflow rate than the average air conditioner (720 m³/h vs 595 m³/h).
  • 0.14 points higher seasonal cooling efficiency
    INFINITON SPLIT-4624NA achieves a higher seasonal cooling efficiency (SEER) than the average air conditioner (6.4 vs 6.3).
  • 5 more fan speeds
    INFINITON SPLIT-4624NA provides more fan speed options than the average air conditioner (8 vs 3).
  • Active air purification
    Does INFINITON SPLIT-4624NA actively purify the air? yes. What about the average air conditioner? no.

Total
Overall
Performance
Features
  • 26.4% heavier indoor unit
    INFINITON SPLIT-4624NA has a heavier indoor unit than the average air conditioner (11 kg vs 8.7 kg).
  • 9.5 cm wider indoor unit
    INFINITON SPLIT-4624NA has a wider indoor unit than the average air conditioner (90 cm vs 80.5 cm).
  • 2 cm taller indoor unit
    INFINITON SPLIT-4624NA has a taller indoor-unit height than the average air conditioner (31 cm vs 29 cm).
  • 1.5 cm deeper indoor unit
    INFINITON SPLIT-4624NA has a deeper indoor unit than the average air conditioner (22 cm vs 20.5 cm).
  • 26.4% heavier indoor unit
    INFINITON SPLIT-4624NA has a heavier indoor unit than the average air conditioner (11 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

    INFINITON SPLIT-4624NA has a heavier indoor unit than the average air conditioner (11 kg vs 8.7 kg).11 kg vs 8.7 kg
  • 9.5 cm wider indoor unit
    INFINITON SPLIT-4624NA has a wider indoor unit than the average air conditioner (90 cm vs 80.5 cm).
    What it is: Indoor unit width is the horizontal side-to-side dimension of the wall-mounted unit.
    When it matters: A narrower indoor unit fits more easily on limited wall sections and between furniture or openings.

    Importance: MEDIUM

    Good value: Up to 80 cm

    INFINITON SPLIT-4624NA has a wider indoor unit than the average air conditioner (90 cm vs 80.5 cm).90 cm vs 80.5 cm
  • 2 cm taller indoor unit
    INFINITON SPLIT-4624NA has a taller indoor-unit height than the average air conditioner (31 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

    INFINITON SPLIT-4624NA has a taller indoor-unit height than the average air conditioner (31 cm vs 29 cm).31 cm vs 29 cm
  • 1.5 cm deeper indoor unit
    INFINITON SPLIT-4624NA has a deeper indoor unit than the average air conditioner (22 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

    INFINITON SPLIT-4624NA has a deeper indoor unit than the average air conditioner (22 cm vs 20.5 cm).22 cm vs 20.5 cm
  • 24% more expensive
    INFINITON SPLIT-4624NA is more expensive than the average air conditioner (£620 vs £500).
    INFINITON SPLIT-4624NA is more expensive than the average air conditioner (£620 vs £500).£620 vs £500
Total
Overall
Design

Graphic comparison of INFINITON SPLIT-4624NA and other products in the Air Conditioners category

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Third-party reviews

What customers like about INFINITON SPLIT-4624NA?

  • Fast and powerful cooling capacity suitable for large rooms up to 50-70 m²
  • Quiet operation both indoors and outdoors
  • Well-designed and backlit remote control
  • Good overall value for the price and cooling performance
  • Useful features such as the 'iFeel' temperature sensor program and automated cleaning

What customers dislike about INFINITON SPLIT-4624NA?

  • Installation can be somewhat difficult or complex according to technicians
  • Wi-Fi accessory/module is not included in the standard package and must be purchased separately
  • General customer service and warranty handling from the brand has received negative feedback regarding responsiveness
  • Energy efficiency (A++) is good but lower than some high-end, more expensive competitors

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