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1.5 Ton 5 Star Inverter Split AC (IA518ZXUS) vs 1.5 Ton 5 Star Inverter Split AC (185INV Vectra Emerald)

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Quick verdict

  • 1.5 Ton 5 Star Inverter Split AC (IA518ZXUS) is better for cooling in extreme heat.
  • 1.5 Ton 5 Star Inverter Split AC (185INV Vectra Emerald) leads on cooling and efficiency.
  • 1.5 Ton 5 Star Inverter Split AC (IA518ZXUS) offers better overall value (17.9 points per ₹10,000).
  • 1.5 Ton 5 Star Inverter Split AC (IA518ZXUS) has the higher Comparezi Score (85.1).
  • 1.5 Ton 5 Star Inverter Split AC (185INV Vectra Emerald) is the cheaper option at ₹46,000.

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 (185INV Vectra Emerald)
Value 1.5 Ton 5 Star Inverter Split AC (IA518ZXUS)

Specifications side by side

Spec
1.5 Ton 5 Star Inverter Split AC (IA518ZXUS)
1.5 Ton 5 Star Inverter Split AC (185INV Vectra Emerald)
Overview
Type
Split
Split
Capacity
1.5 ton
1.5 ton
Energy rating
5 star
5 star
Inverter compressor
Yes
Yes
Model number
IA518ZXUS
185INV Vectra Emerald
Launched
2026
2026
Cooling and efficiency
ISEER
5.63 W/W
5.65 W/W (better)
Star label year
2026
2026
Cooling capacity
5,100 W (better)
5,000 W
Power consumption
1,227 W
—
Annual energy use
701.68 kWh/year
685.61 kWh/year (better)
Cools at outdoor temperature up to
54 °C (better)
52 °C
Convertible modes
—
5 Step Adjustable Mode
Build
Condenser coil
Copper (with anti-corrosion coating)
Copper (with anti-corrosion coating)
Copper condenser
Yes
Yes
Refrigerant
R32
—
Features
Wi-Fi / app control
Yes
—
Filters
—
Anti Dust Filter with Anti microbial coating
Colours
White
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 ...
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 Split AC (IA518ZXUS)

₹47,490

1.5 Ton 5 Star Inverter Split AC (185INV Vectra Emerald)

₹46,000

Pros and cons

1.5 Ton 5 Star Inverter Split AC (IA518ZXUS)

  • Pro: Wi-Fi control from a phone app

1.5 Ton 5 Star Inverter Split AC (185INV Vectra Emerald)

  • Pro: BEE-label energy use of 685.6 kWh a year, lower than 78% 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 (IA518ZXUS) if you want the strongest overall specification: it has the higher Comparezi Score (85.1).

1.5 Ton 5 Star Inverter Split AC (185INV Vectra Emerald) if price matters most: it is the cheaper option at ₹46,000.

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