Difference between Inverter Compressor and Normal Compressor in Refrigerator

Are you planning to buy a new refrigerator? Want to understand the difference between inverter compressor and normal compressor in the refrigerator?

Selecting the best refrigerator for your dream home can be a challenging task. There are a lot many brands available in the market. And each brand offers numerous models.

Moreover, the types of refrigerators, their sizes and their technology also vary. As such, each of these factors makes the selection process even more difficult.

A lot of research goes into the process of shortlisting the best refrigerator. And a common question that you’re most likely to come across is ‘What is Inverter Fridge?’

Simply put, an Inverter Fridge is one whose Compressor is powered by Inverter Technology.

Read on to understand this in greater detail.

What is Compressor in Refrigerator?

The part of the refrigerator that turns the refrigerant from gas to liquid is called a compressor.

In other words, your refrigerator cools when the refrigerant gets converted from gas to liquid. This job is done by the compressor of the refrigerator.

And the compressor keeps doing this work continuously to maintain your refrigerator’s temperature.

What is Inverter Technology in Refrigerator?

So, what is Inverter Compressor?

Inverter compressor means that the fridge runs on the inverter technology.

Inverter Technology in Refrigerator is a superior technology of the compressor.

This is a relatively new concept that makes the inverter fridges stand apart from the traditional ones.

Read on for more details!

What is Inverter Compressor in Refrigerator?

A normal compressor maintains the required temperature of the refrigerator by way of a ‘start and stop’ process.

It starts and runs at full speed when it needs to cool down your fridge and stops when the required temperature is reached.

On the other hand, the inverter compressor doesn’t stop at all.

The inverter compressor starts slowly and then works at an increased speed till the required temperature is reached. It then slows down and keeps maintaining the temperature – without stopping.

Once the temperature rises, it again runs at an increased speed and then slows down on reaching the desired temperature.  

So, it keeps running at variable speeds to maintain the pre-set temperature of the refrigerator.

Difference between Inverter Compressor and Normal Compressor in Refrigerator

For a better understanding of inverter vs non inverter fridge, you may like to know the difference between inverter and non inverter refrigerator.

Inverter Compressor vs Normal Compressor Inverter Compressor Normal Compressor
Electricity consumptionInverter Compressor uses less power as it runs steadily at managed speedEach time the Normal Compressor starts, it uses more current. This increases the electricity consumption
LifespanInverter Compressors are more durable as they start slowlyNormal Compressors comparatively have a lesser lifespan. They are more prone to damage while starting each time
Extra Fresh FoodAs Inverter Compressor doesn’t stop altogether, a consistent temperature is maintained in the refrigerator. This helps retain the freshness of foodstuffStopping the Normal Compressor and starting again causes sudden and frequent fluctuation in the temperature. This leads to a loss of freshness
Soundless operationInverter Compressors function silentlySome sound is noticed in the Normal Compressors each time they start and stop

Inverter Compressor Refrigerator Price

But you’ll get a fair idea below.

The price of the single door 190 Litres Inverter Compressor Refrigerator is about Rupees 16,000/-.


And a 255 Litres Single Door Refrigerator can cost you about Rupees 20,000/-.


Similarly, the price of the double door 253 Litres Inverter Compressor Refrigerator is about Rupees 24,000/-


It goes to about Rupees 39,000/- for a 325 Litres Refrigerator.


Difference between Inverter Compressor and Normal Compressor in Refrigerator | Video courtesy: Samsung India

Best Inverter Refrigerator

✅ Don’t miss the Handpicked Inverter Double Door Refrigerators

Best Convertible Refrigerator Capacity (Litres)Convertible TypeCompressor TypePerformance Score
Samsung2455-in-1 convertibleDigital Inverter4.9/5
Whirlpool2655-in-1 convertibleIntelliSense Inverter4.9/5
Samsung3245-in-1 convertibleDigital Inverter4.9/5
Haier2785-in-1 convertibleTwin Inverter4.8/5
LG335ConvertiblePLUSInverter Linear4.9/5

Inverter Refrigerator Wattage

The wattage of the Inverter Refrigerator varies as per the size, model and brand. So it can’t be generalized. But you’ll get a fair idea by knowing that the Whirlpool 265 L 3 Star Inverter Frost-Free Convertible Double Door Refrigerator has a wattage of 125 watts.

Disadvantages of Inverter Refrigerator

The only disadvantage of the Inverter Refrigerator is that it’s a little costlier than a refrigerator having a non-inverter compressor. 💲💲

But if the overall performance of the inverter compressor is considered along with its lifespan of more than 20 years, the difference in price is not much.

Moreover, the low electricity cost of an inverter refrigerator will make up for those few extra bucks that you’d spend while buying it. 👍

Which compressor is best for refrigerator?

Wondering what is the best compressor for refrigerator?

Inverter compressor is best for refrigerators as compared to the normal compressor. 💖 If you can invest a little more, you must go for an inverter compressor refrigerator.

Inverter vs Non Inverter Refrigerator Power Consumption

The power consumption in an inverter refrigerator is less than that of a non-inverter refrigerator.

However, the power consumption depends on the brand, size and model of the refrigerator.

But you’ll get a fair idea on knowing that the Annual Energy Consumption of Whirlpool 245 L 2 Star Frost-Free (Non-Inverter) Double Door Refrigerator is 244 kilowatt hours.

On the other hand, the Annual Energy Consumption of Whirlpool 265 L 3 Star Inverter Frost-Free Double Door Refrigerator is 190 kilowatt hours.

Non Inverter Refrigerator

Inverter Refrigerator


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