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1.5 Ton 5 Star Inverter Split AC (CAI18CE5R36F0) vs 1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM)

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Quick verdict

  • 1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM) is better for cooling in extreme heat.
  • 1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM) leads on cooling and efficiency.
  • 1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM) leads on build.
  • 1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM) offers better overall value (10.4 points per ₹10,000).
  • 1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM) has the higher Comparezi Score (81.6).
  • 1.5 Ton 5 Star Inverter Split AC (CAI18CE5R36F0) is the cheaper option at ₹76,500.

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 Split AC (RAS.X518PCDIGM)
Build 1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM)
Value 1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM)

Specifications side by side

Spec
1.5 Ton 5 Star Inverter Split AC (CAI18CE5R36F0)
1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM)
Overview
Type
Split
Split
Capacity
1.5 ton
1.5 ton
Energy rating
5 star
5 star
Inverter compressor
Yes
Yes
Model number
CAI18CE5R36F0
RAS.X518PCDIGM
Cooling and efficiency
ISEER
5.6 W/W
5.6 W/W
Star label year
2026
—
Cooling capacity
4,800 W
5,000 W (better)
Power consumption
1,100 W (better)
1,275 W
Annual energy use
663.31 kWh/year (better)
690.72 kWh/year
Cools at outdoor temperature up to
52 °C
54 °C (better)
Convertible modes
6-in-1 (FlexiCool)
Xpandable+
Build
Condenser coil
—
Copper (100% Inner Grooved Copper Tubes)
Copper condenser
—
Yes
Refrigerant
R32
R32
Noise level
38 dB
37 dB (better)
Features
Wi-Fi / app control
—
Yes
Filters
HD filter, PM 2.5 micron filter
Anti-bacterial SuperFine Mesh filter
Self-clean
Yes
Yes
Colours
—
Magnum Grey
Warranty
Product warranty
1 year
1 year
Compressor warranty
—
10 years
Warranty terms
Promotional 5 years comprehensive warranty: extension of warranty period for 4 years after the completion of the standard warranty, for Carrier Split Inverter ACs up to 2.0T purchased 1 Feb 2026 to 31 Dec 2026
Compressor Warranty 1 + 9 Years; Controller (PCB) Warranty 1 + 4 Years; Warranty on Entire Machine 1 Year (spec table). E-shop: 5 Years Comprehensive warranty (activation fee Rs.299/- + GST)

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 (CAI18CE5R36F0)

₹76,500

1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM)

₹78,291

Pros and cons

1.5 Ton 5 Star Inverter Split AC (CAI18CE5R36F0)

  • Pro: BEE-label energy use of 663.3 kWh a year, lower than 93% of the 46 1.5-ton split ACs on Comparezi that state it
  • Con: Louder indoor unit than 82% of the 51 1.5-ton split ACs on Comparezi that state it (38 dB)

1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM)

  • Pro: Wi-Fi control from a phone app

Which should you buy?

1.5 Ton 5 Star Inverter Split AC (RAS.X518PCDIGM) if you want the strongest overall specification: it has the higher Comparezi Score (81.6).

1.5 Ton 5 Star Inverter Split AC (CAI18CE5R36F0) if price matters most: it is the cheaper option at ₹76,500.

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