Difference Between 4 Star and 5 Star AC in 2024

In this article, we are going to talk about the difference between 4 Star and 5 Star AC in 2024. If you are buying an Air Conditioner then you should estimate 2 points. The first point is how much cooling the Air Conditioner is delivering and the second is how much electricity it is consuming to deliver the cooling.

The cooling delivered by the air conditioner depends on the ton of the AC. Energy consumption depends on its star rating. This means that how much cooling the AC will do does not depend on the star rating. How much energy the Air Conditioner will consume, how energy efficient AC will be and how much energy it will save depends on the star rating.

This article talks about the difference between 4 Star and 5 Star AC. Friends, when we go to buy Air Conditioners, the sticker with the star rating is pasted on them. So the salesman tells us to take 3 Star AC, take 4 AC or to take 5 Star AC.

The more star, the better the efficiency. We are told that the more stars, the more energy is saved. Here everything is hidden inside the star rating sticker.  No need to ask anyone.  You can find out yourself how much such a unit will consume.

Also Read: Inverter AC Vs Non-Inverter AC Differences

What is the Star Rating of AC?

So first of all we talk about the star rating sticker. The sticker of the first rating looks something like this.

AC Power Savings Guide
STAR RATING STICKER

5 Star are given above the sticker, the more red the sticker is, the more will be the star rating of your AC. As 5 red stars mean 5-star ac, and 4 Red Star means 4 Star AC. It is written below that EER (energy efficiency ratio) A keeps on changing every year by BEE. Every year there is an advance, so its value keeps on changing. The value of 1-year-old AC doesn’t need to be the same as today’s AC because technology keeps on advancing.

Also Read: AC Room Size Calculation

Difference Between 4 Star and 5 Star AC

Cooling Capacity

The cooling capacity remains the same whether it is a four-star AC or a 5 Star AC. The difference is that 4-star AC power consumption is slightly more. Compared to five-star AC. It depends on the capacity of extracting heat in the air which removes maximum heat by consuming less power than Star AC. But the 3-star AC consumes a little more as compared to the five-star AC.

So you will not find a difference in cooling in both. So you will not find a difference in cooling in both. So you will not find a difference in cooling in both. So you will not find a difference in cooling in both. So you will not find a difference in cooling in both. So you will not find a difference in cooling in both. So you will not find a difference in cooling in both. So you will not find a difference in cooling in both.

Electric Bill Comparison

This calculation is completely dependent on the sticker of the star rating. A calculation is based on the iseer rating of the AC. There are other external factors too, which we will talk about later.

Supposed your room size is 150 sqft For which you will need 1.5 Tons AC.

AC 0.75 TON1 TON1.5 TON2 TON
4 Star464     645     945     1293
5 Star450     554     840     1113

This rating is given by BEE(Bureau of Energy Efficiency) which is an agency under the Ministry of Power.

BEE guidelines after 1000 hrs ac running.

A 4-star air conditioner consumes 945 units after running for 1000 hrs. If the unit costs on average electricity ₹ 8, then the electricity bill will come.

945unit ×₹ 8= 7560

A 5-star air conditioner consumes 840 units after running for 10000 hours. If the unit costs on average electricity ₹ 8, then the electricity bill will come.

840unit ×₹ 8=6720

You will save ₹840 every year if you buy a 5-ton AC

Price Comparison

If seen then in 2024 you will have to pay 4000 to ₹ 5000 more for Five Star AC compare to 4 stars. Its simple calculation is if you are taking five-star AC then you will save 840 rupees annually. This means it will take you 5 years to recover the entire amount.

Also Read: 1 Ton AC Room Size

Which One is Better for You 5 Star AC or 4 Star AC?

If the average of your AC runs for 8 to 9 hours in your house, then 5 stars will be good for you. If you run a normal 2 to 3 hours AC then 4-star AC is good. So I told you all the things above, so you bought the AC using your own calculations.

Factors That Impact Electricity Consumption in AC

There are many other points for getting more bills for such things. I will share some of those selected points with you.

  • The most important point is whether your ac is inverter ac or non-inverter ac. If your ac will be non-inverter ac then how much will your bill be for inverter ac
  • If you live on the top floor of your building, your AC will consume more electricity as compared to the ground floor.
  • If your ac Tonnage is less than the size of your room, then your AC will consume more electricity.
  • Also if you have too many electrical appliances in your room, The hot air coming out of them will heat your room and AC consume more electricity.

Larger Condenser Surface Area

I am the Senior Supervisor of Voltas HVAC Team of TCS Gitanjali Park. In these 3 years of my experience, I have seen and also talked to my senior condenser surface of Five Star AC which is slightly larger as compared to 4 Star AC.

AC condenser which is attached to the outdoor unit. So in this, you have an advantage that the heat exchanger is very good. This larger condenser works very efficiently and consumes less electricity.

Parameters4 Star5 Star
CoolingCompare to 5-star AC cooling take more time.Fast cooling
Power consumptionMore Power consumption compare to 5 StarLess power consumption to 4 Star
PriceThe price is low compared to 4 StarThe price is high compared to 5 Star
SurfaceSmaller surface area compare to 5-star ACLarger surface area compare to 5-star AC
BEE star rating4 Star5 Star
Maintenance CostSame maintenance costSame maintenance cost

Advantages Of 5 Star AC

  • 5 Star AC is very good in the long term.
  • 5 Star ac costs a lot of money but the features are a little bit more.
  • The electricity will be less.
  • The manufacturing quality of 5 Star AC is slightly better than 4 Star.

Disadvantages Of 5 Star AC

  • 5 Ton AC costs a lot of money.
  • In the case of 4 Star, 5 Star AC does not get that much difference in performance.

Advantages Of 4 Star AC

  • Its cost is less than five stars.
  • If you run less ac then it will be very good for you.
  • 4 Star AC is slightly smaller than 5 Star so it takes up less space.

Disadvantages Of 4 Star AC

  • Compared to 5 Star, the running cost of 4 Star is more.
  • 4 Star has a little low-quality material.
  • In this, you do not get advanced features like 5 Star AC.

Best 4 Star and 5 Star AC

1. LG 1.5 Ton 4 Star DUAL Inverter Split AC

LG 1.5 Ton 4 Star DUAL Inverter Split AC

LG PS-Q19YNZE A.C
  • 1.5 Ton Capacity
  • Suitable for medium-sized rooms
  • Remote Control Inverter AC
  • 920.82 Units Kilowatt Hours Per Year Energy Consumption

In this ac, you will get dual inverter technology. In the companion, you will get to see the ADC sensor which is LG’s own technology. Due to this technology, the durability, and safety stability of AC are good. Because AC senses the temperature outside, for better cooling provide the temperature inside the room increase and decrease the set temperature accordingly.

In this, you get the technology of Five in One. You will get this feature by being a smart diagnostic, which will tell you through the code in the display by looking at the code you will be able to find out where is the fault.

With this, you get to see auto cleaning and stabilizer-free operation. Ocean Blackfin coating on its condenser. The power of this 1.5-ton AC is 5000W. It consumes 920 units of electricity in a year. You get a 1-year warranty on the product and 5 years warranty on PCB and 10 years warranty on the condenser.

Also Read: What Is The Difference Between 1 Ton and 1.5 Ton AC?

LG 1.5 Ton 4 Star DUAL Inverter Split AC Specifications

LG 1.5 Ton 4 Star DUAL Inverter Split ACSpecifications
BrandLG
Capacity1.5 Ton
Star Rating‎4 Star
ISEER4.20
Included Components         ‎1 Indoor Unit,
1 Outdoor Unit,
1 Remote Control,
User Manual,
Warranty Card & 3m Copper Wire / Interconnecting Pipe
Material         ‎Plastic, Metal
Noise Level31db
Wattage‎5000 Watts
Dimensions21D x 99.8W x 34.5H Centimeters
Special FeaturesInverter Compressor,
Convertible,
High-Density Filter,
Remote Control,
Dust Filter,
Adjustable,
Auto Clean,
Dehumidifier,
Fast Cooling.

Pros and Cons

Pros

  • No noise (very silent)
  • Fast cooling
  • Has all the modern features of Split AC
  • Timely installation by an expert technician
  • Self-clean function, auto restart.

Cons

  • I don’t see many cons unless want to nitpick
  • I did not find turbo/quick cooling
  • Installation can be expensive.

2. Samsung 1.5 Ton 4 Star Split AC

Samsung 1.5 Ton 4 Star Split AC

Samsung AR18BYNANWK AC
  • 1.5 Ton Capacity
  • Suitable for medium-sized rooms
  • Remote Control Inverter AC
  • 870.31 Units Kilowatt Hours Per Year Energy Consumption

Samsung 1 Ton 4 star AC very good AC it is a 4 star AC which gives fight to 5-star and works very silently, it shows 5 in 1 convertible option and more option will be given if you want AC that works silently and give very good energy efficiency so this AC is best for you.

You’ll get a 1-year product warranty and a 10-year compressor warranty if we talk about its other features this AC looks like this and there are 23000 micro holes in the front by which air outs there are 5 convertible modes first is a home-alone mode.

You can operate with 40% power input in eco mode, you can operate at 60% power input in a pleasant way, can operate at 80% power input and normal mode if you wanna operate at 100% power input and party mode is also there if there are more people if there is more heat so you can operate it at 120% also .so you’ll get a good convertible option in this company tells that it saves 77% more energy in comparison to its normal AC.

Durafin Ultra Coating technology will also be given which saves condenser coil in which corrosion chances become less and its durability increases turbo cool technology is used in which you’ll get fast cooling also, 31% wider blades were used in this and its inside fan is also 15% wider which gives more airflow they give an easy filter plus in.

You can easily remove and clean 3 steps auto clean technology given that 4-way auto swing technology is also there. This helps you to distribute air into the room its minimum noise level is 25 dB and it works very silently 100% copper condenser and copper coils are used in this ISEER value is 4.09. and the energy consumption is 624 units per year which are very good. so this AC is a very good option for you if you want silent AC. It will cost you 35000.

Samsung 1.5 Ton 4 Star Split AC Specifications

Samsung 1.5 Ton 4 Star Split ACSpecifications
BrandSamsung
Capacity1.5 Ton
Star Rating‎4 Star
ISEER4.09
Included Components         ‎1 Indoor Unit,
1 Outdoor Unit,
1 Remote Control,
User Manual,
Warranty Card & 3m Copper Wire / Interconnecting Pipe
Material         ‎Plastic, Metal
Noise Level25 dB
Wattage1500 Watts
Dimensions48D x 160.9W x 84.7H Centimeters
Special FeaturesAnti-Bacteria Filter,
Auto Clean (Self Cleaning),
SmartThings App Connectivity,
AI Auto Cooling,
Freeze Wash,
Filter Cleaning Indicator.

Pros and Cons

Pros

  • No noise (very silent)
  • Fast cooling
  • R32 Eco-friendly refrigerant gas.

Cons

  • Price is high
  • Installation charges are not included
  • Not suitable for large rooms.

3. LG 1.5 Ton 5 Star AI DUAL Inverter Split AC

LG 1.5 Ton 5 Star AI DUAL Inverter Split AC

LG 1.5 Ton 5 Star AI DUAL Inverter Split AC
  • 1.5 Ton Capacity
  • Suitable for medium-sized rooms
  • Remote Control Inverter AC
  • 685.26 Units Kilowatt Hours Per Year Energy Consumption

LG’s 1.5 Ton 5-star AC comes in 6 in 1 convertible option. Auto intelligence technology has been used in it. You get to see dual inverter technology Product Warranty 5-year warranty on PCB and a 10-year warranty on the compressor. Artificial Intelligence has been used in it It saves so much energy your AC works smartly. You get to see 6 and 1 convertible mode with an HD filter and anti-bacterial protection .100% copper tubes are used in it and awesome black protection is used in it.

Which improves the lifespan of the condenser coil and tube. You get a low gas detection system that comes with high-grooved copper coils and stabilizer-free operation. You can control it through a smart app and can diagnose it as well. It works supper silently. You also get auto-clean technology. Talking about the Noise level you get 31 DB of noise.

Its ISEER value is 5.2 and it consumes 685 units per year. The cooling efficiency of all 5 I s amazing. You will get amazing services all over India and selling is also good. Talking about the price range of the LG model, Its price is around 44,000 Rs.

Also Read: Elica vs Faber Kitchen Chimney Differences

LG 1.5 Ton 5 Star AI DUAL Inverter Split AC Specifications

LG 1.5 Ton 5 Star AI DUAL Inverter Split ACSpecifications
BrandLG
Capacity1.5 Tons
Star Rating‎5 Star
ISEER5.20
Included Components         ‎1 Indoor Unit,
1 Outdoor Unit,
1 User Manual,
1 Power Cable,
1 Remote,
1 Install Plate,
1 Installation Pipe-1,
1 Installation Pipe-2
Material         ‎Plastic, Metal
Noise Level31 dB
Wattage1130 Watts
Dimensions48D x 160.9W x 84.7H Centimeters
Special FeaturesInverter Compressor,
Remote Controlled,
Dehumidifier,
Fast Cooling,
Auto Clean

Pros and Cons

Pros

  • R32 Eco-friendly refrigerant
  • Convertible 6-in-1 cooling
  • Convertible 6-in-1 cooling
  • Faster cooling and Long lifetime
  • HD filter with Anti-virus protection
  • Efficient cooling
  • Low noise operation

Cons

  • Installation charges not included
  • Not suitable for large rooms

4. Carrier 1.5 Ton 5 Star Inverter Split AC

Carrier 1.5 Ton 5 Star Inverter Split AC

Carrier Ester Cxi AC
  • 1.5 Ton Capacity
  • Flexicool Inverter Technology
  • Remote Control Inverter AC
  • 774 Units Kilowatt Hours Per Year Energy Consumption

Carrier’s 1.5 Ton 5-star inverter Ac, comes with 6 in 1 convertible option. It has very good service. Good amazing build quality you get and if your room size is up to 180 sq. feet this AC can be best for you. You can control its tongue edges with 6 in 1 Flexi cool technology. You can convert it from 0.8 tons to 1.7 tons.

It has instant cool technology which can help in fast cooling. You get to see the PM 2.5 filter cool. Which does a very good air purification. If the outer temperature goes up it works very efficiently. The hydro blue coating has been used in it which increases its efficiency.

Auto clean technology has been used 100% high grooved cooper has been used and R32 refrigerant. You get 38 DB of noise and the ISEER value is 5.13. It consumes 774 units per year. You get a 1-year warranty on the product and 5 years warranty on PCB and 10 years warranty on the condenser.

Also Read: Difference Between 1 TON AC and 1.5 TON AC

Carrier 1.5 Ton 5 Star Inverter Split AC Specifications

Carrier 1.5 Ton 5 Star Inverter Split ACSpecifications
BrandCarrier
Capacity1.5 Tons
Star Rating5 Star
ISEER4.6
Included Components         ‎1 Indoor Unit,
1 Outdoor Unit,
1 Remote Control,
User Manual,
Warranty Card & 3m Copper Wire / Interconnecting Pipe
Material         ‎Plastic, Metal
Noise Level38 dB
Wattage1260 Watts
Dimensions20.5D x 94W x 27.5H Centimeters
Special FeaturesDust Filter,
Air Purification Filter,
Dehumidifier

Pros and Cons

Pros

  • Noiseless operations
  • Maximum Comfort
  • Convenience
  • The air conditioner has a 5-star rating and is highly energy-efficient.
  • The product comes with a one-year warranty on the product, one year on the condenser, and ten years on the compressor.

Cons

  • Little bit Costly
  • No wifi
  • Old looks

5. Daikin 1.5 Ton 5 Star Inverter Split AC

Daikin 1.5 Ton 5 Star Inverter Split AC

Daikin 1.5 Ton 5 Star AC
  • 1.5 Ton Capacity
  • Suitable for medium-sized rooms
  • Remote Control Inverter AC
  • 785.67 Kilowatt Hours Per Year Energy Consumption

Daikin 1.5 Ton 5 Star Inverter Split AC You get a 1-year warranty on the product and a 5-year warranty on the PCB which is amazing. You get 100% copper coil and R 32 refrigerant has been used in it. You even get to see PM 2.5 filtration. Even if the outer temperature goes up to 54 degrees even then it works efficiently. Comes with auto-clean technology. Triple display you get to see. Stabilizer-free operation and 3D airflow you get.

Its ISEER value is amazing. You get a value of 5.20 and It consumes 785 units/per year. You get 38 DB of noise. The Daikin brand is amazing. You get very long services. Their after-sale services are also amazing. Talk about its price range, its price is 44,000 rupees.

Also Read: Split AC vs Window AC Power Consumption

Daikin 1.5 Ton 5 Star Inverter Split AC Specifications

Daikin 1.5 Ton 5 Star Inverter Split ACSpecifications
BrandDaikin
Capacity1.5 Tons
Star Rating‎5 Star
ISEER5.2
Included Components         1 Indoor Unit,
1 Outdoor Unit,
1 Remote Control,
User Manual,
Warranty Card & 3m Copper Wire / Interconnecting Pipe
Material         ‎IDU: HIPS (High-Grade Plastic);
ODU: HDZP Steel Sheet
Noise Level38 dB
Wattage5.28 Kilowatts
Dimensions22.9D x 88.5W x 29.8H Centimeters
Special FeaturesInverter Compressor,
Remote Control,
Dew Clean Technology,
Triple Display,
PM 2.5 Filter,
Dust Filter,
Adjustable,
Dehumidifier,
Fast Cooling, ‎
3D Airflow,
High Ambient Operation upto 54°C,
Air Purification Filter,
Auto Clean

Pros and Cons

Pros

  • Good features, even though it’s not a smart AC
  • Elegant design and simple remote
  • Nice power-saving features.

Cons

  • The design is a bit old. Not a convertible.
  • No wifi.
  • No left-right swing.
  • Energy label valid till 30 June 2022.

Final Thoughts

Let me tell you frankly should you take a 4 Star AC or a 5 Star AC, It depends on your requirement and budget. I have told you some calculations and parameters, take your decision by looking at them.

First of all, decide how long will this last for you and how hot is it in your city. If you run this for 8 to 9 hours and your AC and you will not upgrade for more than 5 years. Then Five Star AC will be the best option for you.

On the other hand, the running time of your AC is very short and your budget is also tight. So there will be no sense in getting a 5 Star AC for you. I hope I have given you all your answers.

Are you still confused? Please write in the comment section and I will try to solve your confusion. I want to thank you from the bottom of my heart for your time reading this article about the difference between 4 stars and 5 5 stars. If you have any further queries regarding the difference between 4 Star and 5 Star AC then please comment down and let us know. We will try to solve your queries as soon as possible.

Also Read: Best Air Conditioners in India

Jitendro Dubey

Jitendro Dubey is an Electrical Engineer. He has completed his engineering from a private college in West Bengal. He is currently doing an IT job at TCS Kolkata. His favourite topics are laptops and electronic gadgets. To earn some extra money he started content writing in this website.

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