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Air Conditioners · head to head

1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA) vs 2 Ton 3 Star Inverter Window AC (AW-Q24WWXA)

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Quick verdict

  • 1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA) is better for quiet at night.
  • 1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA) leads on cooling and efficiency.
  • 1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA) leads on build.
  • 1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA) offers better overall value (9.1 points per ₹10,000).
  • 1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA) has the higher Comparezi Score (43.9).
  • 1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA) is the cheaper option at ₹48,190.

Computed from stored specifications, the published air conditioners scoring rules and recorded prices. Not an opinion.

Winners by area

Cooling and efficiency 1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA)
Build 1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA)
Value 1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA)

Specifications side by side

Spec
1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA)
2 Ton 3 Star Inverter Window AC (AW-Q24WWXA)
Overview
Type
Window
Window
Capacity
1.5 ton
2 ton
Energy rating
3 star
3 star
Inverter compressor
Yes
Yes
Model number
AW-Q18WWXA
AW-Q24WWXA
Launched
2026-01
2026-01
Cooling and efficiency
ISEER
3.4 W/W
3.4 W/W
Star label year
2026
2026
Cooling capacity
4,700 W
6,200 W (better)
Power consumption
1,650 W (better)
2,260 W
Annual energy use
1,070.79 kWh/year (better)
1,410.11 kWh/year
Convertible modes
4-in-1
4-in-1
Build
Condenser coil
Copper
Copper (with anti-corrosion coating)
Copper condenser
Yes
Yes
Refrigerant
R32
R32
Noise level
44 dB (better)
55 dB
Features
Wi-Fi / app control
Yes
Yes
Self-clean
Yes
Yes
Colours
White
White
Warranty
Compressor warranty
10 years
10 years
Warranty terms
10 Year Warranty Applicable only on Inverter Compressor
10 Year Warranty Applicable only on Inverter Compressor

A tick marks the better value where the category rules say higher (or lower) is better. Text values are shown without a winner. Ties have no winner.

Price and availability

Store links are not paid: prices are copied from each store's own page with the date checked, and Comparezi earns only from labelled ads. How we earn

1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA)

₹48,190

2 Ton 3 Star Inverter Window AC (AW-Q24WWXA)

₹50,200

Pros and cons

1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA)

  • Pro: Wi-Fi control from a phone app

2 Ton 3 Star Inverter Window AC (AW-Q24WWXA)

  • Pro: Wi-Fi control from a phone app

Which should you buy?

1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA) if you want the strongest overall specification: it has the higher Comparezi Score (43.9).

1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA) also gives the most score per rupee, so there is no trade-off between quality and price here.

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