What is the Difference between Inverter and Non-Inverter AC?

Explore the key differences between inverter and non-inverter AC. Learn about their features, energy efficiency, cooling performance, and cost.
What is the Difference between Inverter and Non-Inverter AC?
3 min
03-Feb-2025

With rising temperatures across India, air conditioners have become a basic need. But when buying one, an important question comes up — what is the difference between inverter and non-inverter AC? Inverter ACs save more energy and keep the temperature stable, while non-inverter ACs are more affordable upfront but use more power.

Buying an AC is a big expense, but it doesn’t have to strain your budget. The Bajaj Finserv Insta EMI Card lets you buy your preferred AC on Easy EMI, with zero down payment, simple approval, and flexible repayment options. Whether you choose an inverter or non-inverter model, you can bring it home right away—without paying the full price upfront.

What is an inverter AC?

An inverter AC is a modern air conditioner that uses a variable-speed compressor. This means it adjusts its cooling power based on the room's temperature needs. Unlike a regular (non-inverter) AC that switches on and off often, an inverter AC runs continuously at different speeds, saving energy and keeping the room temperature steady.

This smart cooling technology helps reduce electricity use, making it more efficient in the long run. The difference between inverter and non-inverter AC becomes clear in how they perform: inverter ACs avoid sudden power spikes and cool your room more evenly.

Key Benefits of Inverter ACs:

  • Energy-efficient: Uses only the power needed, lowering electricity bills.
  • Consistent cooling: Maintains a steady temperature without sudden changes.
  • Longer life: Smooth operation means less wear and tear on the compressor.
  • Quieter performance: No frequent start-stop sounds – works more silently.

By understanding how inverter ACs work, you can better compare them with non-inverter models and choose the best one for your cooling needs and budget.

What is a non-inverter AC?

A non-inverter AC is a traditional type of air conditioner that runs on a fixed-speed compressor. This means it switches on and off to control the room’s temperature. When the room gets warmer than the set temperature, the compressor turns on at full power. Once the cooling is done, it shuts off completely. This on-off cycle repeats, leading to more power usage and uneven cooling.

The main difference between inverter and non-inverter AC lies in how the compressor works. Non-inverter ACs don’t adjust their speed—they either run at full capacity or stop. As a result, they often use more electricity and cause temperature changes.

Key Features of Non-Inverter ACs:

Higher power usage: Frequent on-off cycles mean more energy is used.

Uneven cooling: Temperature keeps going up and down.

Budget-friendly: Cheaper upfront cost makes it ideal for price-conscious buyers.

More noise: Start-stop action causes more sound during operation.

While they may not be as efficient as inverter models, non-inverter ACs are still a good option for smaller spaces or short-term use. They offer solid cooling performance at a lower initial price, making them a good pick for those on a budget.

Top 10 differences between 3 star and 5 star AC

Point

Inverter AC (New Type)

Non-Inverter AC (Old Type)

Compressor Speed

Changes speed as needed

Works at full speed or shuts off

Cooling

Gives steady cooling

Cooling goes up and down

Electricity Use

Uses less electricity

Uses more electricity

Electric Bill

Lower bills

Higher bills

Noise

Works quietly

Makes more noise

How It Works

Keeps running and adjusts

Turns on and off again and again

Room Temperature

Keeps the room at the same temperature

Room gets cold and then warm again

Price

Costs more to buy

Cheaper to buy

Service Cost

May cost more to repair

Usually cheaper to fix

Compressor Life

Lasts longer

Wears out faster

Best For

Daily and long use

Sometimes or short use

Technology

Uses modern tech

Uses old tech

Eco-Friendly

Better for the environment

Not as good for the environment

Cooling Speed

Cools faster

Cools slower

Electric Load

Puts less load on power

Puts more load on power


Price Comparison Between Inverter Vs Non-inverter ACs in India

Inverter ACs are generally priced higher than non-inverter ACs due to advanced technology, but they offer better energy efficiency and long-term savings, making them a smart investment.

Price Comparison Between Inverter ACs in India

Brand & Model

Capacity

Star Rating

Price (₹)

Blue Star ID512ZNURS Inverter Split AC

1 Ton

5 Star

37490

Carrier CAI12EE5R35W0 Inverter Split AC

1 Ton

5 Star

35990

Voltas 245V Vectra Plus Inverter Split AC

2 Ton

5 Star

54999

LG PS-Q13ENZE Inverter Split AC

1 Ton

5 Star

44990


Price Comparison Between Non-Inverter ACs in India

Brand & Model

Capacity

Star Rating

Price (₹)

Blue Star 3HW15VCTU Split AC

1.2 Ton

3 Star

34000

Daikin JTKJ50TV16U Split AC

1.5 Ton

5 Star

51516

Voltas 185 JY Split AC

1.5 Ton

5 Star

43400

Carrier 18K ESTER PLUS Split AC

1.5 Ton

3 Star

40800


How to buy an air conditioner using the Insta EMI Card

Purchasing an air conditioner using the Bajaj Finserv Insta EMI Card is simple and hassle-free. Follow these steps:

  • Step 1: Visit any Bajaj Finserv partner store or an e-commerce platform like Amazon or Flipkart.
  • Step 2: Select the air conditioner that suits your needs.
  • Step 3: Choose the Insta EMI Card as your payment method.
  • Step 4: Pick a repayment tenure ranging from 1 to 60 months.
  • Step 5: Complete the transaction, and the amount will be converted into Easy EMIs.

Benefits of using the Insta EMI Card for buying an air conditioner

The Bajaj Finserv Insta EMI Card makes purchasing big-ticket appliances easier by offering:

pre-qualified loan offer amount of up to Rs. 3 lakh: Shop for multiple products without separate approvals.

Easy, low-cost EMIs: Convert purchases into affordable monthly instalments with minimal interest.

Zero foreclosure charges: Close your loan before tenure completion without penalties.

Flexible repayment tenure (1-60 months): Choose a repayment tenure depending on your budget.

  • Accepted widely: Accepted on leading online platforms like Flipkart, Bajaj Mall, and Amazon, and 1.5 lakh+ partner stores in over 4,000 Indian cities.
  • Special offers: Enjoy festive zero down payment deals where you pay nothing upfront.

Eligibility criteria for the Insta EMI Card

To apply for the Bajaj Finserv Insta EMI Card, customers must meet these eligibility criteria:

  • Nationality: Indian.
  • Age: Between 21 and 65 years.
  • Income: Regular source of income.
  • Credit score: Must meet Bajaj Finserv’s risk policies.
  • Documents required: PAN card, Aadhaar card, address proof, and bank details for e-mandate registration.

How to apply for the Insta EMI Card

Applying for the Bajaj Finserv Insta EMI Card is straightforward.

Online application

  • Visit the Bajaj Finserv website.
  • Enter your mobile number and complete OTP verification.
  • Fill out the application form and check your credit limit.
  • Complete KYC verification using Aadhaar or DigiLocker.
  • Pay a one-time joining fee of Rs. 530 and complete the e-mandate registration.
  • Get instant approval and start shopping.

Offline application process:

  • Visit any Bajaj Finserv partner store.
  • Provide necessary documents for verification.
  • Pay the one-time joining fee.
  • Once approved, start using your card for Easy EMIs.

Choosing between an inverter and a non-inverter AC depends on budget, energy efficiency, and long-term savings. Inverter ACs provide superior performance and lower energy consumption, while non-inverter models offer an affordable upfront cost.

For hassle-free purchasing, use the Bajaj Finserv Insta EMI Card. Convert your high-value AC purchase into manageable EMIs, preserving your financial stability while enjoying comfort. Apply now and make your next big purchase stress-free!

Frequently asked questions

Which is better, an inverter or a non-inverter AC?
Inverter ACs are generally considered better due to their variable-speed compressors, which adjust to maintain a steady temperature. This feature leads to higher energy efficiency and lower electricity bills compared to non-inverter ACs, which operate at a fixed speed and consume more power during operation.

What is the disadvantage of inverter AC?
One disadvantage of inverter ACs is their higher initial cost compared to non-inverter models. Additionally, they may require more specialised maintenance due to their complex technology. If used infrequently, the long-term savings on electricity might not offset the upfront investment, making them less economical for occasional use.

Which type of AC is best for a home?
For homes where air conditioning is used regularly, inverter ACs are often the best choice due to their energy efficiency and quieter operation. However, if the AC will be used only occasionally or in smaller spaces, a non-inverter model may be more cost-effective initially, despite higher running costs.

Does an inverter AC save electricity?
Yes, inverter ACs can save electricity by adjusting their compressor speed based on cooling demand. This prevents the frequent on-and-off cycling seen in non-inverter models, resulting in lower energy consumption and reduced electricity bills over time. They are especially beneficial for long-term use in homes.

Is non-inverter AC banned in India?

No, non-inverter ACs are not banned in India. However, the Bureau of Energy Efficiency (BEE) encourages energy-efficient models, and many brands now focus more on inverter ACs for better efficiency.

Is it better to buy a non-inverter AC?

A non-inverter AC is more affordable upfront and suitable for occasional use. However, it consumes more electricity and may lead to higher energy bills in the long run compared to inverter models.

What is the disadvantage of non-inverter AC?

Non-inverter ACs operate at a fixed speed, consuming more electricity and creating temperature fluctuations. They can also be noisier and less durable than inverter models during continuous use.

Which brand is best for non-inverter AC?

Popular brands offering reliable non-inverter ACs in India include Voltas, LG, Whirlpool, and Blue Star. These brands provide good cooling performance at a budget-friendly price point.

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