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Taurus R850 Review | 44 Data compared

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  • Avg. price in UK: ~£140
  • Avg. price in US: ~$190
  • Cooling capacity: ?
  • Maximum room size: ?
  • Maximum noise level: 65 dB
  • Heating function: no
  • Cooling Energy Efficiency Class: A

Taurus R850 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.

6.8

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%

6.8

Technical Score

20.0%

?

User score

Good
6.8

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%

6.2

Performance

30.0%

6.3

Features

15.0%

10

Design

Good
?

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%

?

User reviews

30.0%

?

Popularity

  • 6.9
    Bedroom use

    Score components:

    35.0%

    1.0

    Maximum noise level

    25.0%

    10

    Night mode

    20.0%

    10

    Timer

    20.0%

    10

    Remote control

  • 7.8
    Large rooms

    Score components:

    40.0%

    ?

    Cooling capacity

    30.0%

    ?

    Maximum room size

    20.0%

    6.1

    Airflow (high speed)

    10.0%

    10

    Airflow direction control

  • 6.0
    Year-round use

    Score components:

    40.0%

    4.0

    Heating function

    30.0%

    ?

    Dehumidification capacity

    20.0%

    8.0

    Cooling energy efficiency class

    10.0%

    4.0

    Automatic fan speed

  • No image
No image

Best prices in UK

    N/A~ £140

Best rankings

?

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

Verdict

The Taurus R850 is a portable 80W evaporative air cooler and fan designed to ventilate, refresh, and humidify the air using an eco-friendly water-based system instead of chemical refrigerants. It features a 360 m³/h airflow rate, a 7-liter removable water tank, three speed settings, and three operating modes (Normal, Breeze, and Night). Key advantages include its highly energy-efficient operation, compact dimensions of 27.5x28x68 cm, a programmable 7-hour timer with automatic shut-off, an integrated anti-dust filter, and an Auto Mode safety system that sounds an acoustic warning and switches to fan-only mode when the water tank empties. However, main drawbacks include a relatively high sound level of 65 dBA and the fact that its cooling performance relies on evaporation, meaning it increases ambient humidity and is less effective in already humid climates compared to a traditional refrigerated air conditioner.

Technical Specifications of portable air conditioner Taurus R850

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%

?

Performance

30.0%

?

Features

15.0%

?

Design

6.8
Taurus R850 has a technical score of 6.81 points, which is higher than 56.3% 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 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%

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 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.
1.0
Taurus R850 has a popularity of 1 points, which is lower than 66.3% 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%

6.8

Overall score

40.0%

9.6

Price

7.6
Taurus R850 has a quality-to-price ratio of 7.6 points, which is higher than 88.4% 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

?
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

80 W
Taurus R850 draws 80 W, which is lower than the power draw of 98.2% 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
Taurus R850 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
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
Taurus R850 offers 3 fan speeds, which is more than 36.8% of portable air conditioners and equal to 61.1% of portable air conditioners.
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
Taurus R850 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
Taurus R850 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
Taurus R850 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
Taurus R850 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

7 hours
Taurus R850 supports a timer of up to 7 hours, which is shorter than that of 100% of portable air conditioners.
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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
Taurus R850 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
Taurus R850 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
Taurus R850 includes built-in handles for easier carrying. 99.5% of portable air conditioners feature handles.
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Taurus R850 vs the average portable air conditioner

  • 920 W lower rated power draw
    Taurus R850 draws less power than the average portable air conditioner (80 W vs 1000 W).
    Cooling-mode power draw.
    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

    Taurus R850 draws less power than the average portable air conditioner (80 W vs 1000 W).80 W vs 1000 W
  • 76.5% lower weight
    Taurus R850 is lighter than the average portable air conditioner (6 kg vs 25.5 kg).
    What it is: Weight is the mass of the portable air conditioner before installation accessories are attached.
    When it matters: A lighter unit is easier to carry, reposition, and move between floors.

    Importance: MEDIUM

    Good value: Up to 25 kg

    Taurus R850 is lighter than the average portable air conditioner (6 kg vs 25.5 kg).6 kg vs 25.5 kg
  • 10 cm narrower cabinet
    Taurus R850 is narrower than the average portable air conditioner (28 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

    Taurus R850 is narrower than the average portable air conditioner (28 cm vs 38 cm).28 cm vs 38 cm
  • 8 cm shallower cabinet
    Taurus R850 is shallower than the average portable air conditioner (27.5 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

    Taurus R850 is shallower than the average portable air conditioner (27.5 cm vs 35.5 cm).27.5 cm vs 35.5 cm
  • 3 cm shorter cabinet
    Taurus R850 is shorter than the average portable air conditioner (68 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

    Taurus R850 is shorter than the average portable air conditioner (68 cm vs 71 cm).68 cm vs 71 cm
  • 10 m³/h higher high-speed airflow
    Taurus R850 delivers higher high-speed airflow than the average portable air conditioner (360 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

    Taurus R850 delivers higher high-speed airflow than the average portable air conditioner (360 m³/h vs 350 m³/h).360 m³/h vs 350 m³/h
  • 2.5x cheaper
    Taurus R850 is cheaper than the average portable air conditioner (£140 vs £350).
    Taurus R850 is cheaper than the average portable air conditioner (£140 vs £350).£140 vs £350
  • 8.8% better value for money
    Taurus R850 offers better value for money than the average portable air conditioner (7.65 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.
    Taurus R850 offers better value for money than the average portable air conditioner (7.65 vs 7.026).7.65 vs 7.03
  • 920 W lower rated power draw
    Taurus R850 draws less power than the average portable air conditioner (80 W vs 1000 W).
  • 10 m³/h higher high-speed airflow
    Taurus R850 delivers higher high-speed airflow than the average portable air conditioner (360 m³/h vs 350 m³/h).
  • 76.5% lower weight
    Taurus R850 is lighter than the average portable air conditioner (6 kg vs 25.5 kg).
  • 10 cm narrower cabinet
    Taurus R850 is narrower than the average portable air conditioner (28 cm vs 38 cm).
  • 8 cm shallower cabinet
    Taurus R850 is shallower than the average portable air conditioner (27.5 cm vs 35.5 cm).
  • 3 cm shorter cabinet
    Taurus R850 is shorter than the average portable air conditioner (68 cm vs 71 cm).

Total
Overall
Performance
Design
  • No automatic fan-speed control
    Taurus R850 does not adjust fan speed automatically, while the average portable air conditioner does.
  • 14 dB louder minimum operation
    Taurus R850 is louder at minimum output than the average portable air conditioner (65 dB vs 51 dB).
    Lowest stated operating noise.
  • 1 dB louder at maximum output
    Taurus R850 is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).
  • 17 hours shorter maximum timer
    Taurus R850 supports a shorter timer duration than the average portable air conditioner (7 hours vs 24 hours).
  • No dehumidification mode
    Taurus R850 does not include a dehumidification mode, while the average portable air conditioner does.
  • 49% larger external volume
    Taurus R850 has a larger external volume than the average portable air conditioner (52360 cm³ vs 102623.407656 cm³).
  • No automatic fan-speed control
    Taurus R850 does not adjust fan speed automatically, while the average portable air conditioner does.
    What it is: Automatic fan speed lets the unit adjust airflow without manual speed changes.
    When it matters: Automatic adjustment improves convenience and can maintain a steadier room temperature.

    Importance: LOW

    Good value: yes

    Taurus R850 does not adjust fan speed automatically, while the average portable air conditioner does.
  • 14 dB louder minimum operation
    Taurus R850 is louder at minimum output than the average portable air conditioner (65 dB vs 51 dB).
    Lowest stated operating noise.
    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

    Taurus R850 is louder at minimum output than the average portable air conditioner (65 dB vs 51 dB).65 dB vs 51 dB
  • 17 hours shorter maximum timer
    Taurus R850 supports a shorter timer duration than the average portable air conditioner (7 hours vs 24 hours).
    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

    Taurus R850 supports a shorter timer duration than the average portable air conditioner (7 hours vs 24 hours).7 hours vs 24 hours
  • No dehumidification mode
    Taurus R850 does not include a dehumidification mode, while the average portable air conditioner does.
    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: LOW

    Good value: yes

    Taurus R850 does not include a dehumidification mode, while the average portable air conditioner does.
  • 1 dB louder at maximum output
    Taurus R850 is louder at maximum output than the average portable air conditioner (65 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

    Taurus R850 is louder at maximum output than the average portable air conditioner (65 dB vs 64 dB).65 dB vs 64 dB
  • 6.01x less popular
    Taurus R850 is less popular than the average portable air conditioner (1 vs 6.005).
    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.
    Taurus R850 is less popular than the average portable air conditioner (1 vs 6.005).1 vs 6.01
  • 49% larger external volume
    Taurus R850 has a larger external volume than the average portable air conditioner (52360 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

    Taurus R850 has a larger external volume than the average portable air conditioner (52360 cm³ vs 102623.407656 cm³).52360 cm³ vs 102623.407656 cm³
Total
Overall
Performance
Features
Design

Graphic comparison of Taurus R850 and other products in the Portable Air Conditioners category

Attribute category
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Third-party reviews

What customers like about Taurus R850?

  • Low power consumption (80W) compared to true refrigerant air conditioners
  • Eco-friendly cooling mechanism that uses water and ice instead of chemical gases
  • Multi-functional 4-in-1 capability to ventilate, cool, humidify, and purify air
  • Generous 7-litre removable water tank that includes two ice containers for enhanced cooling
  • Convenient user features including a 7-hour timer, remote control with dedicated storage, and an intuitive control panel
  • Highly mobile with a built-in carry handle and four lockable wheels
  • Auto-mode protection system that automatically switches to fan mode and triggers an acoustic alert when the water tank is empty

What customers dislike about Taurus R850?

  • Limited cooling capacity compared to traditional refrigerant-based or window air conditioners
  • Ineffective in environments with high humidity (over 70%) where evaporative cooling fails to lower temperatures
  • Noticeable operational noise level reaching up to 65 dBA
  • Requires frequent user maintenance, such as refilling the water tank and freezing the ice packs
  • Increases indoor humidity levels, which can make a hot, poorly ventilated room feel muggy over time

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