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1.5 Ton 3 Star Inverter Split AC (3DCOOL 15T 3S INV EXP S6M2PP0) vs 1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0)

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Quick verdict

  • 1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0) is better for low electricity bills.
  • 1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0) leads on overview.
  • 1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0) leads on cooling and efficiency.
  • 1.5 Ton 3 Star Inverter Split AC (3DCOOL 15T 3S INV EXP S6M2PP0) leads on build.
  • 1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0) offers better overall value (17.3 points per ₹10,000).
  • 1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0) has the higher Comparezi Score (80.5).
  • 1.5 Ton 3 Star Inverter Split AC (3DCOOL 15T 3S INV EXP S6M2PP0) is the cheaper option at ₹33,999.

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

Winners by area

Overview 1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0)
Cooling and efficiency 1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0)
Build 1.5 Ton 3 Star Inverter Split AC (3DCOOL 15T 3S INV EXP S6M2PP0)
Value 1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0)

Specifications side by side

Spec
1.5 Ton 3 Star Inverter Split AC (3DCOOL 15T 3S INV EXP S6M2PP0)
1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0)
Overview
Type
Split
Split
Capacity
1.5 ton
1.5 ton
Energy rating
3 star
5 star (better)
Inverter compressor
Yes
Yes
Model number
3DCOOL 15T 3S INV EXP S6M2PP0
3DCOOL 15T 5S INV EXP S6M3PP0
Launched
2026
2026
Cooling and efficiency
ISEER
4.33 W/W
5.66 W/W (better)
Cooling capacity
4,800 W
4,820 W (better)
Annual energy use
858.22 kWh/year
659.42 kWh/year (better)
Cools at outdoor temperature up to
55 °C
55 °C
Convertible modes
5-in-1
5-in-1
Build
Condenser coil
Copper
Copper
Copper condenser
Yes
Yes
Refrigerant
R32
R32
Noise level
40 dB (better)
42 dB
Features
Filters
HD Filter, PM 0.3 µ Filter
HD Filter, PM 0.3 µ Filter
Self-clean
Yes
Yes
Colours
White
White
Warranty
Product warranty
1 year
1 year
Compressor warranty
10 years
10 years
Warranty terms
Comprehensive Warranty (Year): 1. Compressor Warranty: 1+9 Years PCB Warranty: 1 +4 Years
Comprehensive Warranty (Year): 1. Compressor Warranty: 1+9 Years PCB Warranty: 1 +4 Years

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 Split AC (3DCOOL 15T 3S INV EXP S6M2PP0)

₹33,999 2 sellers

1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0)

₹46,560

Pros and cons

1.5 Ton 3 Star Inverter Split AC (3DCOOL 15T 3S INV EXP S6M2PP0)

  • Con: Lower ISEER than 83% of the 62 1.5-ton split ACs on Comparezi that state it (ISEER 4.33)
  • Con: Louder indoor unit than 92% of the 51 1.5-ton split ACs on Comparezi that state it (40 dB)

1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0)

  • Pro: BEE-label energy use of 659.4 kWh a year, lower than 95% of the 46 1.5-ton split ACs on Comparezi that state it
  • Con: Louder indoor unit than 96% of the 51 1.5-ton split ACs on Comparezi that state it (42 dB)

Which should you buy?

1.5 Ton 5 Star Inverter Split AC (3DCOOL 15T 5S INV EXP S6M3PP0) if you want the strongest overall specification: it has the higher Comparezi Score (80.5).

1.5 Ton 3 Star Inverter Split AC (3DCOOL 15T 3S INV EXP S6M2PP0) if price matters most: it is the cheaper option at ₹33,999.

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