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Air Conditioners · head to head

1.5 Ton 5 Star Inverter Window AC (AW-Q18WUZA) vs 1.5 Ton 5 Star Inverter Window AC (185INV Topaz)

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Quick verdict

  • 1.5 Ton 5 Star Inverter Window AC (AW-Q18WUZA) leads on cooling and efficiency.
  • 1.5 Ton 5 Star Inverter Window AC (AW-Q18WUZA) offers better overall value (14.4 points per ₹10,000).
  • 1.5 Ton 5 Star Inverter Window AC (AW-Q18WUZA) has the higher Comparezi Score (65.7).
  • 1.5 Ton 5 Star Inverter Window AC (185INV Topaz) is the cheaper option at ₹41,500.

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 5 Star Inverter Window AC (AW-Q18WUZA)
Value 1.5 Ton 5 Star Inverter Window AC (AW-Q18WUZA)

Specifications side by side

Spec
1.5 Ton 5 Star Inverter Window AC (AW-Q18WUZA)
1.5 Ton 5 Star Inverter Window AC (185INV Topaz)
Overview
Type
Window
Window
Capacity
1.5 ton
1.5 ton
Energy rating
5 star
5 star
Inverter compressor
Yes
Yes
Model number
AW-Q18WUZA
185INV Topaz
Launched
2026-01
2026
Cooling and efficiency
ISEER
3.81 W/W (better)
3.7 W/W
Star label year
2026
2026
Cooling capacity
5,000 W
5,000 W
Power consumption
1,520 W
—
Annual energy use
1,017.08 kWh/year (better)
1,098.08 kWh/year
Cools at outdoor temperature up to
—
48 °C
Convertible modes
4-in-1
2 Step Adjustable Mode
Build
Condenser coil
Copper (with anti-corrosion coating)
Copper
Copper condenser
Yes
Yes
Refrigerant
R32
R32
Noise level
40 dB
—
Features
Filters
HD Filter with Anti Virus Protection
Anti Dust Filter
Self-clean
Yes
—
Colours
White
White
Warranty
Product warranty
—
1 year
Compressor warranty
10 years
10 years
Warranty terms
10 Year Warranty Applicable only on Inverter Compressor
Standard Installation is FREE with 5 year comprehensive warranty.

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 5 Star Inverter Window AC (AW-Q18WUZA)

₹45,555

1.5 Ton 5 Star Inverter Window AC (185INV Topaz)

₹41,500

Pros and cons

1.5 Ton 5 Star Inverter Window AC (AW-Q18WUZA)

  • Pro: ISEER of 3.81, higher than 88% of the 9 1.5-ton window ACs on Comparezi that state it
  • Pro: BEE-label energy use of 1,017.1 kWh a year, lower than 88% of the 9 1.5-ton window ACs on Comparezi that state it

1.5 Ton 5 Star Inverter Window AC (185INV Topaz)

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

Which should you buy?

1.5 Ton 5 Star Inverter Window AC (AW-Q18WUZA) if you want the strongest overall specification: it has the higher Comparezi Score (65.7).

1.5 Ton 5 Star Inverter Window AC (185INV Topaz) if price matters most: it is the cheaper option at ₹41,500.

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