Both have their advantages, but factors like room size, budget, installation, energy efficiency, and maintenance play a crucial role in making the right decision. In this guide, we will compare Split ACs and Window ACs in-depth so you can choose the best option for your home.
Split AC vs. Window AC – Quick Comparison Table
| Feature | Split AC | Window AC |
|---|---|---|
| Cooling Efficiency | Faster, even cooling | Works well for small rooms |
| Best for Room Size | 120 sq. ft. and above | Up to 150 sq. ft. |
| Installation | Needs professional installation | DIY or simple installation |
| Noise Levels | Silent operation | Can be noisy |
| Energy Efficiency | More energy-efficient (inverter models save 20-30% power) | Less efficient, higher power consumption |
| Space Requirement | Requires indoor & outdoor unit | Fits in a window slot |
| Cost (Initial Price) | Higher (₹30,000 – ₹60,000) | Budget-friendly (₹20,000 – ₹35,000) |
| Maintenance | Needs regular servicing | Easier to clean & maintain |
| Aesthetic Appeal | Sleek & modern design | Bulky & visible from outside |
| Best For | Large rooms, long-term savings | Small rooms, rental homes, budget buyers |
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1. Cooling Performance – Which AC Cools Better?
Split AC:
- Uses inverter technology for fast and uniform cooling.
- Works well even in extreme temperatures (above 45°C).
- More powerful cooling, suitable for large rooms.
Window AC:
- Designed for smaller spaces (up to 150 sq. ft.).
- Provides direct air throw, leading to spot cooling.
- Takes longer to cool large spaces compared to Split ACs.
✔ Verdict: If you need powerful and even cooling, Split AC is the better option.
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2. Installation & Space Requirements
Split AC:
- Requires two units – an indoor and an outdoor unit.
- Needs professional installation, which costs extra.
- Requires balcony or wall space for the outdoor unit.
Window AC:
- Single unit design, fits inside a window.
- DIY installation possible, no professional help required.
- May not fit in all rooms without a proper window slot.
✔ Verdict: If you have limited space or need easy installation, go for a Window AC.
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3. Energy Efficiency & Electricity Bills
Split AC:
- 5-star inverter Split ACs are 20-30% more energy-efficient than Window ACs.
- Consumes less power in the long run, saving money.
Window AC:
- Consumes more power, especially in non-inverter models.
- Higher electricity bills compared to Split ACs.
✔ Verdict: Split ACs are more energy-efficient and will reduce your electricity bills over time.
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4. Noise Levels – Which One is Quieter?
Split AC:
- The compressor is outside, so it’s silent inside the room.
- Ideal for bedrooms and study rooms.
Window AC:
- Compressor is inside the unit, so it’s noisy.
- Can be disturbing in quiet environments.
✔ Verdict: Split AC is the best choice if you need a quiet cooling experience.
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5. Maintenance & Durability
Split AC:
- Requires regular servicing every 3-6 months.
- Filters need cleaning once a month for better efficiency.
- Outdoor unit accumulates dust over time.
Window AC:
- Easier to clean and maintain.
- No outdoor unit, so maintenance is simpler.
- Ideal for rental homes or places where frequent shifting is required.
✔ Verdict: If you want low maintenance, Window AC is the better option.
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6. Cost – Which AC is More Affordable?
| Factor | Split AC | Window AC |
|---|---|---|
| Price Range | ₹30,000 – ₹60,000 | ₹20,000 – ₹35,000 |
| Installation Cost | ₹2,000 – ₹5,000 extra | Minimal to no cost |
| Electricity Bill (Monthly) | Lower (energy-efficient) | Higher (more power consumption) |
| Long-Term Savings | Higher due to energy savings | Less efficient, higher costs over time |
✔ Verdict: If you need a budget-friendly option, Window AC is cheaper upfront. But for long-term savings, Split AC is a better investment.
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Which AC Should You Buy? – Our Recommendations
| If You Need… | Best Choice | Buy Link |
|---|---|---|
| Best cooling performance | LG 1.5 Ton 5-Star Inverter Split AC | Check Price |
| Best budget-friendly AC | Voltas 1.5 Ton 3-Star Window AC | See Offers |
| Most energy-efficient AC | Daikin 1.5 Ton 5-Star Split AC | Buy Now |
| Best for small rooms | Blue Star 1 Ton 3-Star Window AC | Check Deals |
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Final Verdict – Split AC or Window AC?
If you are looking for:
✔ Better cooling, energy efficiency, and silent operation → Buy a Split AC.
✔ Affordable pricing, easy installation, and low maintenance → Buy a Window AC.
For long-term savings and powerful cooling, Split ACs are the best choice for Indian summers. However, if you are on a tight budget or need an AC for a small room, a Window AC is still a great option.
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