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Air Conditioners · head to head

1.5 Ton 5 Star Inverter Split AC (IA518DXU) vs 1.42 Ton 5 Star Inverter Split AC (FTKM50XV16MKA)

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Quick verdict

  • 1.42 Ton 5 Star Inverter Split AC (FTKM50XV16MKA) leads on cooling and efficiency.
  • 1.5 Ton 5 Star Inverter Split AC (IA518DXU) offers better overall value (17.7 points per ₹10,000).
  • 1.5 Ton 5 Star Inverter Split AC (IA518DXU) has the higher Comparezi Score (84.9).
  • 1.5 Ton 5 Star Inverter Split AC (IA518DXU) is the cheaper option at ₹47,990.

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

Winners by area

Cooling and efficiency 1.42 Ton 5 Star Inverter Split AC (FTKM50XV16MKA)
Value 1.5 Ton 5 Star Inverter Split AC (IA518DXU)

Specifications side by side

Spec
1.5 Ton 5 Star Inverter Split AC (IA518DXU)
1.42 Ton 5 Star Inverter Split AC (FTKM50XV16MKA)
Overview
Type
Split
Split
Capacity
1.5 ton
1.42 ton
Energy rating
5 star
5 star
Inverter compressor
Yes
Yes
Model number
IA518DXU
FTKM50XV16MKA
Launched
2026
—
Cooling and efficiency
ISEER
5.7 W/W
5.7 W/W
Star label year
2026
—
Cooling capacity
5,150 W (better)
5,000 W
Power consumption
1,210 W
—
Annual energy use
698.96 kWh/year
678.92 kWh/year (better)
Cools at outdoor temperature up to
54 °C
55 °C (better)
Convertible modes
5-in-1
—
Build
Condenser coil
Copper (with anti-corrosion coating)
—
Copper condenser
Yes
—
Refrigerant
R32
R32
Noise level
—
31 dB
Features
Filters
—
PM 2.5 filter
Self-clean
—
Yes
Colours
White
—
Warranty
Product warranty
1 year
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 ...
High wall inverter comes with 12 months warranty from the date of invoice ...

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 Split AC (IA518DXU)

₹47,990

1.42 Ton 5 Star Inverter Split AC (FTKM50XV16MKA)

₹51,400

Pros and cons

1.5 Ton 5 Star Inverter Split AC (IA518DXU)

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

1.42 Ton 5 Star Inverter Split AC (FTKM50XV16MKA)

  • Pro: BEE-label energy use of 678.9 kWh a year, lower than 86% of the 46 1.5-ton split ACs on Comparezi that state it

Which should you buy?

1.5 Ton 5 Star Inverter Split AC (IA518DXU) if you want the strongest overall specification: it has the higher Comparezi Score (84.9).

1.5 Ton 5 Star Inverter Split AC (IA518DXU) also gives the most score per rupee, so there is no trade-off between quality and price here.

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