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1.5 Ton 5 Star Inverter Split AC (IA518IXUS) vs 1 Ton 5 Star Inverter Split AC (IA512GXUS)

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Quick verdict

  • 1 Ton 5 Star Inverter Split AC (IA512GXUS) leads on cooling and efficiency.
  • 1 Ton 5 Star Inverter Split AC (IA512GXUS) offers better overall value (21.8 points per ₹10,000).
  • 1.5 Ton 5 Star Inverter Split AC (IA518IXUS) has the higher Comparezi Score (85.1).
  • 1 Ton 5 Star Inverter Split AC (IA512GXUS) is the cheaper option at ₹38,990.

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

Winners by area

Cooling and efficiency 1 Ton 5 Star Inverter Split AC (IA512GXUS)
Value 1 Ton 5 Star Inverter Split AC (IA512GXUS)

Specifications side by side

Spec
1.5 Ton 5 Star Inverter Split AC (IA518IXUS)
1 Ton 5 Star Inverter Split AC (IA512GXUS)
Overview
Type
Split
Split
Capacity
1.5 ton
1 ton
Energy rating
5 star
5 star
Inverter compressor
Yes
Yes
Model number
IA518IXUS
IA512GXUS
Launched
2026
2026
Cooling and efficiency
ISEER
5.63 W/W
5.63 W/W
Star label year
2026
2026
Cooling capacity
5,100 W (better)
3,600 W
Power consumption
1,227 W
815 W (better)
Annual energy use
701.68 kWh/year
495.16 kWh/year (better)
Cools at outdoor temperature up to
54 °C
54 °C
Convertible modes
5-in-1
—
Build
Condenser coil
Copper (with anti-corrosion coating)
Copper (with anti-corrosion coating)
Copper condenser
Yes
Yes
Refrigerant
R32
R32
Features
Wi-Fi / app control
Yes
Yes
Filters
Anti-Virus with HEPA Filter
—
Colours
Silver
White + Champagne Gold
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 ...
Standard Warranty of 1 Year from the date of installation, on the entire range of Window ACs, Fixed Speed Split ACs, Inverter Split ACs ...

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 (IA518IXUS)

₹50,990

1 Ton 5 Star Inverter Split AC (IA512GXUS)

₹38,990

Pros and cons

1.5 Ton 5 Star Inverter Split AC (IA518IXUS)

  • Pro: Wi-Fi control from a phone app

1 Ton 5 Star Inverter Split AC (IA512GXUS)

  • Pro: ISEER of 5.63, higher than 76% of the 25 1-ton split ACs on Comparezi that state it
  • Pro: Wi-Fi control from a phone app

Which should you buy?

1.5 Ton 5 Star Inverter Split AC (IA518IXUS) if you want the strongest overall specification: it has the higher Comparezi Score (85.1).

1 Ton 5 Star Inverter Split AC (IA512GXUS) if price matters most: it is the cheaper option at ₹38,990 and gives the most score per rupee .

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