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1.5 Ton 3 Star Inverter Window AC (WIA318GXU) vs 1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA)

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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 (WIA318GXU) offers better overall value (10.4 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 (WIA318GXU) is the cheaper option at ₹34,990.

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 (WIA318GXU)

Specifications side by side

Spec
1.5 Ton 3 Star Inverter Window AC (WIA318GXU)
1.5 Ton 3 Star Inverter Window AC (AW-Q18WWXA)
Overview
Type
Window
Window
Capacity
1.5 ton
1.5 ton
Energy rating
3 star
3 star
Inverter compressor
Yes
Yes
Model number
WIA318GXU
AW-Q18WWXA
Launched
2026
2026-01
Cooling and efficiency
ISEER
3.33 W/W
3.4 W/W (better)
Star label year
2026
2026
Cooling capacity
5,050 W (better)
4,700 W
Power consumption
1,660 W
1,650 W (better)
Annual energy use
1,173.28 kWh/year
1,070.79 kWh/year (better)
Cools at outdoor temperature up to
52 °C
—
Convertible modes
5-in-1
4-in-1
Build
Condenser coil
Copper (with anti-corrosion coating)
Copper
Copper condenser
Yes
Yes
Refrigerant
R32
R32
Noise level
53 dB
44 dB (better)
Features
Wi-Fi / app control
—
Yes
Self-clean
—
Yes
Colours
Basic White
White
Warranty
Product warranty
1 year
—
Compressor warranty
10 years
10 years
Warranty terms
Standard Warranty of 1 Year from the date of installation, on the entire range of Window ACs, Fixed Speed Split ACs, Inverter Split ACs ...
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 (WIA318GXU)

₹34,990

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

₹48,190

Pros and cons

1.5 Ton 3 Star Inverter Window AC (WIA318GXU)

No stated figure stands out against similar models on Comparezi, either way.

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

  • 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 (WIA318GXU) if price matters most: it is the cheaper option at ₹34,990 and gives the most score per rupee .

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