Portable Air Conditioners Compared


Canstar Blue’s 2019 portable air conditioners review has seen DeLonghi, Convair, Dimplex and Kogan compared on their reliability, functionality, noise levels, moveability, ease of use, value for money and overall customer satisfaction.

See our Ratings Methodology.

Most Satisfied Customers | DeLonghi

DeLonghi has taken out top spot in Canstar Blue’s portable air conditioner review, with five stars for overall customer satisfaction and moveability, plus four stars on reliability, functionality and noise levels.

DeLonghi plays it cool in portable air con ratings

An installed air conditioning unit not an option? Well, you’ve come to the right place to compare your next best option for summer – portable air conditioners. These bad boys are often the unsung heroes of hot Australian homes, helping to keep us cool and calm, no matter which room of the house you’re in. Not all portable air conditioners are made equal however, which means you have lots to think about before busting out your credit card in preparation for a hot summer. When it comes to upfront costs, reliability, functionality and ongoing electricity costs, there can be a big difference. To avoid any nasty surprises, let our 2019 review and ratings prevent you from getting too hot under the collar over your next purchase.

To find out which portable air conditioners Aussies rate best, Canstar Blue surveyed hundreds of people across the country and asked them to review the appliance they have recently bought and used across a range of important factors, including noise levels, moveability (yes, that’s a word, and definitely a thing), ease of use and value for money. Basically, we want to help you find the right portable air con unit, and it’s really no sweat.

So, what did we find this year? Well, the winner of our 2019 review is DeLonghi, scoring five-stars for its moveability and overall customer satisfaction, with four stars on reliability, functionality and noise while operating.

Best-Rated Portable Air Conditioners

best portable air con 2019

Canstar Blue’s latest portable air conditioner review saw four major brands compared and rated in the following order for overall customer satisfaction:

  • 1st DeLonghi
  • 2nd Convair
  • 3rd Dimplex
  • 4th Kogan

This year, Convair and Dimplex had to settle for four stars overall, while Kogan was left with just three stars. While they received four stars for overall satisfaction, both Convair and Dimplex scored multiple five-star ratings, with Dimplex the only brand at the top of multiple categories.

To help you identify which portable air con you might like to buy, read on to find out what each of the brands in this year’s review have to offer. We’ll also look at some other notable brands not included in our ratings, as well as factors to consider when buying one. It’s important to note that this portable air conditioners review refers only to units that can be picked up and moved, so if you’re looking for guidance on permanently installed air conditioners head here. 

Best Portable Air Con Brands


It’s perhaps best-known for coffee makers, but this Italian manufacturer creates small appliances for all around the home. DeLonghi’s Pinguino portable air conditioner range includes five different models at the time of writing, with prices ranging from $650 to $850. Expect three fan speeds and a dehumidifier on some models, with others featuring reverse-cycle functions (i.e. can also produce heat).

Three models only use air for cooling (the ‘Air to Air’ line), with smaller units coming with handles and castors to allow you to easily move the model from room to room without raising a sweat. The simpler versions include a 12-hour electronic timer and thermostat, while the next model up takes the timer limit up to 24 hours. The latest range adds more power and features, as well as a higher price tag. All include LED displays and remotes, plus are said to be optimised for silent operation, producing a noise level of 64 decibels.

DeLonghi was rated five stars overall in this year’s review, as well as for moveability. It was four stars in most other categories, except value for money and ease of use where it received three stars.

DeLonghi’s portable air conditioner range includes:

  • DeLonghi Water to Air Portable Reverse Cycle Air Conditioner PAC WE120HP: $949 (RRP)*
  • DeLonghi Pinguino Air-to-Air PACN76DG: $649 (RRP)*
  • DeLonghi Pinguino Air-to-Air PACN76WH: $649 (RRP)*

Check Latest Prices at Appliances Online^


Convair produces refrigeration cycle portable air conditioners, with its range generally sitting at the more affordable end of the spectrum compared to others, starting from about $400. It may be worth a look if you’re strapped for cash but still want to keep your cool. While it seems Convair has recently withdrawn from the Australian market, you may still find its units via other online channels with cooling capacities ranging from 2.93kW to 5.3kW.

Expect features such as easy glide wheels and a carry handle for movability, plus a remote control for convenience. Some models also have up to three speed settings, a 24-hour timer and an LED display. The CP15HW1 unit is the only model to provide reverse cycle cooling and heating. The CP18CW1 is its largest and most powerful model, designed for cooling large living spaces. It features an anti-frosting function, Convair Aquasmart condensate disbursement system as well as thermal protection.

Convair rated four stars for overall satisfaction, as well as functionality, value for money and ease of use. It got three stars for noise levels, but outstanding five-star reviews on both reliability and moveability.

Convair’s portable air conditioner range includes:

  • Convair CP10CW2 (002569)
  • Convair CP15HW1 (002507)
  • Convair CP18CW1 (002590)



Specialists in home heating and cooling solutions, Dimplex currently offers seven models of portable air conditioners, all but one of which includes a dehumidifier function. These units come in a range of sizes to suit different cooling needs, with cooling capacities from 2.6kW to 5.3kW, and are priced between $500 to $1,300.

The smallest and simplest model – DC09MINI – is purely an evaporative cooler, ideal for smaller spaces with two speed settings. Next up are three different sizes of reverse cycle self-evaporative coolers, with 3kW, 3.5kW and 4.4kW powers. All feature a 0-24hr timer with sleep mode, touch controls, a window kit and a nice smooth black and white finish. The most powerful portable air conditioner from Dimplex is its 5.3kW unit, which also features a 24-hour timer and sleep mode, plus LCD remote control, soft touch controls, window kit, plus a side exhaust hose.

In our 2019 portable air con review, Dimplex was the only brand to rate five stars for ease of use, value for money and functionality, and shared top spot for reliability. It scored four stars on noise, moveability and overall satisfaction.

Dimplex’s portable air conditioner range includes:

  • Dimplex 2.6kW Mini Portable Air Conditioner DC09MINI
  • Dimplex 3.5kW Portable Air Conditioner with Dehumidifier DCPAC12C
  • Dimplex 5.3kW Portable Air Conditioner with Dehumidifier DC18

Check Latest Prices at Appliances Online^



Australian online retail giant Kogan was founded in 2006 out of a garage, and over a decade later is powering through the appliances and electronics markets with established brands, as well as its own private label products for bargain hunters. Kogan lists seven different portable air conditioner models, with prices ranging from $159 to $1,000.

Expects power ranges between 2.9kW and 5.2kW, with features such as various operating modes (air conditioning, dehumidifying, heating and fan, etc.) plus sleep and smart functions to automatically meet your cooling needs. Some also include a 24-hour timer, remote, and window exhaust connection kit. The reverse cycle models (available in 4.1kW and 5.2kW) add heating function to the portable units, suitable for large areas such as living rooms. These also include a dehumidifying mode and three fan speed settings, auto swing and window exhaust kit.

The last brand in our 2019 review, Kogan received four stars for reliability, moveability and ease of use, but just three stars for functionality, value for money, noise levels and overall satisfaction.

Kogan’s portable air conditioner range includes:

  • Kogan 2.9kW Portable Air Conditioner (10,000 BTU, White): $259 (RRP)*
  • Kogan SmarterHome 4.1kW Portable Smart Air Conditioner (14,000 BTU, Reverse Cycle): $349 (RRP)*
  • Kogan SmarterHome 5.2kW Portable Smart Air Conditioner (18,000 BTU, Reverse Cycle): $479 (RRP)*

Other Brands

The four brands featured above are arguably the most prominent in the market, achieving the sample size required to be included in this year’s comparison. However, there are others you might also like to consider for your portable air con needs, including:

  • Honeywell
  • Olimpia Splendid
  • Omega Altise
  • Polo Cool
  • Rinnai
  • TCL


Honeywell produces sleek black portable air conditioners. For small rooms, it offers its 2.9kW unit, while for larger areas, you might like to consider its 4.1kW model. Expect a dehumidifying function along with a timer, remote control and window kit. Its 2.9kW unit can be had for around $700, while other models can go up to as much as $900.

Olimpia Splendid

Exclusive to The Good Guys, Olimpia Splendid features three models of portable air conditioners – PIU ECO 12, PIU 14 and PIU CUBE 16. Expect features such as a fan-only mode, dehumidifying mode, and a timer to automatically switch the unit on and off. Prices range from around $750 to $1,000 with cooling capacities between 3.52kW to 4.7kW.

Omega Altise

Omega Altise 2.9kW

Omega Altise boasts clean, contemporary looks to blend into any living space. It has eight models to choose from, with cooling capacities of between 2.9kW and 6kW. Standard features include electronic controls with a remote control, 24-hour timer, dehumidifying mode and numerous speed settings. Prices start from around $650 for its smallest unit and can go up to just over $1,400 for larger models.

Polo Cool

Polo Cool Appliances is an Australian-owned company with a number of portable air conditioners on offer. Its cheapest unit retails for just $649, with 2.9kW of cooling capacity, while the more powerful units are priced over $1,000. Expect features such as numerous speed settings, LCD displays and some featuring an independent dehumidification mode.


Japanese brand Rinnai is all over heating and cooling your home with its air conditioners, portable air conditioners and portable heaters. Its portable air conditioner range features a 3.5kW unit and larger 4.1kW unit. Expect prices of around $700 and $800 respectively. Features include adjustable temperature controls, swing functionality and a delay timer. There’s also a dehumidifier mode to help remove moisture in the air and a sleep mode to adjust temperatures for energy-efficiency overnight.


Better-known for its TVs, TCL also offers two self-evaporative air conditioners at the time of writing – 3kW and 3.5kW units. Both include a 24-hour timer, dehumidifying function, LED control panel, and a sleep mode. In addition, expect castors for portability, plus remote control for convenience. Prices are generally $700 to $800. Like the brand’s televisions, TCL’s portable air conditioners aren’t the cheapest around, but they’re not the most expensive either.

What should I look for in a portable air conditioner?

Portable Mobile Room Air Conditioner

In addition to finding out which brands keep Aussie consumers the happiest in summer, our research also identified the drivers of customer satisfaction when it comes to buying portable air conditioners:

  • Reliability: 29%
  • Functionality: 22%
  • Value for money: 20%
  • Noise while operating: 17%
  • Moveability: 11%
  • Ease of use: 1%

Australians who have bought a portable air conditioner in the last three years spent an average of $417, our research found, which is quite modest considering portable air con models can cost more $1,000. It seems that many consumers are price-conscious when it comes to buying portable air conditioners, and probably because they’re often seen as short-term cooling solutions. However, a short-sighted approach could prove to cost you in the long run – after all, summer comes around every year!

Other findings from our 2019 survey include:

How do portable air conditioners work?

There are two types of portable air conditioner mechanisms:

  1. Refrigeration cycle air conditioners
  2. Evaporative cooling air conditioners

Refrigeration cycle units use the same basic cooling system as most large air conditioners. The principal aim is to transfer the heat in a room to a refrigerant gas (which is usually just plain old air in household air conditioners), which is then circulated out of the building to a condenser where the heat is dumped. This type of air conditioner must be connected to the outside of the building in order to dump the heat, which is usually done using a flexible hose that allows the unit to move around.

Evaporative cooling air conditioners pump air from outside through a screen that is partially saturated with water. This damp layer absorbs heat from the air. The cooled air is then pumped directly into the building or used indirectly to cool the condenser of a refrigeration system. The main advantage of an evaporative cooling unit is that it’s much cheaper to run than a refrigeration cycle unit.

Furthermore, evaporative portable air conditioners don’t require any external connecting pipes to circulate air – this makes them truly portable, unlike refrigeration cycle models. However, the use of water as the cooling mechanism has two main disadvantages. Firstly, the humidity of the cooled air is increased as it passes through the filter, which can be uncomfortable and less useful in humid climates. For this reason, evaporative cooling is likely best suited to hotter, dryer climates. Secondly, these coolers require a steady supply of water in order to operate, meaning you may have to regularly top up your unit on those hot days.

Pros and cons of portable air conditioners

Portable air conditioners can be the perfect solution for anyone whose cooling needs are infrequent or temporary. This could mean just wanting to cool a single room at a time, or renters who only require a temporary way to keep cool in summer. Portable air conditioners are also much cheaper to buy upfront, meaning they’re ideal for households who may not be able to afford a full air conditioning system.

The unfortunate flip side of their modest size, however, is that portable air conditioners usually lack the power and features of larger, more expensive systems such as split system air conditioners. Additionally, portable units can be quite ineffective if they’re used to cool large spaces, such as larger bedrooms or living areas. They’re also not very energy efficient, which will probably cost you in higher electricity bills.

Pros Cons
Portable & manoeuvrable Less powerful than traditional A/C
Great for renters and those who like flexibility Ineffectual cooling for large rooms, usually best left in small rooms
Often cheaper unit price than traditional A/C Can still be expensive on a power to price ratio
Easy, fuss-free solution for quickly cooling a room Can be relatively energy inefficient for their size, especially in larger rooms

How much do portable air conditioners cost to buy?

Most models are priced between $400 and $1,000 which, despite being a significant investment, is much cheaper than the costs you’d incur by buying and installing a full-size air conditioning system.

How much does it cost to run a portable air conditioner?

In our latest survey, 65% of respondents said that they are concerned about the amount of energy their portable air conditioner uses. Part of the problem is that portable air conditioners are not currently covered under the Australian government’s energy-efficiency ratings system, making it difficult for consumers to gauge the efficiency of these appliances. However, this is going to change shortly with the introduction of a new air con ratings system which WILL include portable air conditioners. Our survey found that there is lots of interest in energy star ratings for portable air conditioners, with 71% of respondents saying that if given the opportunity, they would have purchased a unit with a high star rating.

Air conditioning units are rated either by their power requirement in kW (kilowatts) or less commonly by the amount of heat energy they dissipate, measured in BTU (British Thermal Units). Most of the portable air con units we found online had an energy output of between 2.9kW and 5.3kW.

Take for example the DeLonghi PACN76DG. With an output of 2.1kW, and assuming electricity costs of 30c per kWh, this unit would cost 63c per hour to run. In the middle of summer, we imagine your air conditioner could be getting quite a workout, so it pays to be mindful of the dreaded electricity bill when turning on your portable air conditioner. Remember that running costs will naturally vary depending on your specific electricity rates.

Portable air conditioners lose much of their effectiveness when cooling larger areas. Specifically, the amount of power you need from a portable air conditioner will depend on how much heat needs to be dissipated from the room. This naturally varies based on several factors such as room size, window size, insulation, humidity, etc. There are several online calculators that can help you discern how powerful an air conditioner you’ll need, but as a general guide:

Room Size Room Size
20m² 2.8kW
30m² 4.2kW
40m² 5.6kW

General Guide Only

What’s the best portable air conditioner to buy?

Features to look out for

While portable air conditioners are generally quite sparse in the features department compared to larger models, there are still several useful functions and features you should look out for:

  • Wheels: It could hardly be considered a ‘portable’ air conditioner if it can’t be moved around easily. These units can be quite heavy, which is why many models sport wheels to ensure the task of moving the appliance is an easy one.
  • Dehumidifier: Many evaporative air conditioners have a dehumidifier function to reduce the humidity of the cool air. Dryer air feels more comfortable and provides greater cooling.
  • Timer: Another useful feature is a timer control which allows you to set the unit to operate for a certain time or at a certain time of day, which can save you time and energy costs.
  • Noise control: All air conditioners have some inherent vibration and noise, but more expensive models can have extra damping and insulation to reduce this.
  • Dual condenser: Some units sport multiple condensers, to more effectively dissipate heat. Potentially, this could mean greater cooling power, but could also mean a more expensive running cost.
  • Window kits: You’ll need to run a hose or piping from your unit out the window to vent all the hot air from the room. A window kit will streamline this process, but keep in mind that you will have to remove and reinstall the window kit every time you move the unit.
  • Remote control: A remote control allows you to manage all the features and functions of the unit including the fan speed, temperature, timer and cooling function (fan only, dehumidifying only, conditioning).
  • Digital interface: An intuitive interface on the unit provides immediate feedback about your unit as well as display the temperature and settings being used.

As you can see, there is a lot to consider with portable air conditioners if you’re keen to get the best value for money possible. Taking a cheap option is always tempting, but it may also pay to shop around and spend a little extra on quality to make those hot days a bit more bearable.

About the author of this page

Megan Birot

This report was written by Canstar Blue’s Home & Lifestyle Content Lead, Megan Birot. She’s an expert on household appliances, health & beauty products, as well as all things grocery and shopping. When she’s not writing up our research-based ratings reports, Megan spends her time helping consumers make better purchase decisions, whether it’s at the supermarket, other retailers, or online, highlighting the best deals and flagging anything you need to be aware of.

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Picture credits: doomu/shutterstock.com

*Prices taken from retailer websites, correct as of January 2020.

More about Portable Air Conditioners

Our latest customer satisfaction research based on a survey of 488 portable air conditioner users saw a number of brands rated best in different categories:

  • Best Overall: DeLonghi was rated best for overall customer satisfaction, ahead of Convair and Dimplex.
  • Best for Reliability: Convair was deemed best for reliability, followed by Dimplex and DeLonghi.
  • Best Functionality: Dimplex was rated best on functionality, with DeLonghi and Convair the next in line.
  • Best Value: Dimplex was a clear winner on value for money, with Convair and DeLonghi the next best-rated.
  • Best on Noise Level: DeLonghi was the best-rated on noise while operating, leading the way from Dimplex and Convair.
  • Best Moveability: DeLonghi was again rated best for moveability, ahead of Convair and Kogan.
  • Best for Ease of Use: Dimplex was rated best for ease of use, followed by Kogan and Convair.

Frequently asked questions

Canstar Blue surveyed 6,000 Australian adults across a range of categories to measure and track customer satisfaction, via ISO 26362 accredited research panels managed by Qualtrics. The outcomes reported are the results from customers within the survey group who have purchased a portable air conditioner in the last 3 years (this includes an air conditioner that can be picked up and moved, NOT one that is permanently installed and it does not include fans) – in this case, 488 people.

Brands must have received at least 30 responses to be included. Results are comparative and it should be noted that brands receiving three stars have still achieved a satisfaction measure of at least six out of 10. Not all brands available in the market have been compared in this survey. The ratings table is first sorted by star ratings and then by mean overall satisfaction. A rated brand may receive a ‘N/A’ (Not Applicable) rating if it does not receive the minimum number of responses for that criteria.





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