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Samsung 1.35 Ton 5 Star Bespoke AI Inverter Split AC AR50H18D1ZH by Samsung — official product image of the air conditioner
🧊 Air conditioner

Brand: Samsung

Samsung 1.35 Ton 5 Star Bespoke AI Inverter Split AC AR50H18D1ZH

5-star Samsung with an ISEER of 5.77

8.1/10

Our editorial score

Very good — recommended

Efficiency-first buyers with a middle-floor room of up to about 180 sq ft

Capacity
1.35 ton
Energy rating
5 star · ISEER 5.77
Type
Split, inverter
Compressor warranty
10 years

About this air conditioner

  • 5 years' comprehensive warranty plus 10 years on the compressor
  • ISEER 5.77 — among the most efficient 1.5 ton units we compare, which is what keeps the summer bill down
  • 5-in-1 convertible — runs as a smaller AC on mild nights and draws less power
  • Built-in Wi-Fi app control with SmartThings app and Bixby

How it scores

Cooling performance7.5
Build & coil quality8.3
Value for money7.3
Electricity cost9.3
Installation & service8.2

Our verdict

An ISEER of 5.77 puts this among the most efficient units on our list, close to Blue Star's IC718QCUS and Panasonic's HU18. It pairs that with Wi-Fi, SmartThings energy tracking, five convertible steps, auto clean, a coated copper condenser and five years' comprehensive warranty.

The catch is capacity. Samsung sells it as a 1.35 ton AC and rates it at 4,750 W, roughly 10% below a true 1.5 ton's 5,275 W. In a 150-170 sq ft middle-floor room that is fine; in a 180 sq ft top-floor or west-facing room it will run flat out on May afternoons and give back much of its efficiency advantage.

What we like

  • 5 years' comprehensive warranty plus 10 years on the compressor
  • ISEER 5.77 — among the most efficient 1.5 ton units we compare, which is what keeps the summer bill down
  • 5-in-1 convertible — runs as a smaller AC on mild nights and draws less power
  • Built-in Wi-Fi app control with SmartThings app and Bixby

What we don't

  • 4,750 W rated cooling is 10% below a true 1.5 ton (5,276 W), so size it for a smaller room
  • The BEE annual-units figure is not on the product page, so a rupee running cost has to be read off the label on the unit

Full specifications

Samsung 1.35 Ton 5 Star Bespoke AI Inverter Split AC AR50H18D1ZH full specifications
TypeSplit AC, inverter compressor
Model codeAR50H18D1ZH
Capacity1.35 ton — 4,750 W rated cooling
Energy rating5 star (2026 BEE label)
ISEER5.77
RefrigerantR32
CondenserCopper
Coil protectionDuraFin Ultra
Rated ambientSpec sheet cooling range up to 52°C
Convertible modes5-in-1
Wi-FiBuilt in — SmartThings app and Bixby
Filterscopper anti-bacterial filter
Self cleanAuto Clean
Indoor unit (H×W×D)299 × 1050 × 215 mm
Warranty5 years comprehensive (1 year standard + 4 years extended) and 10 years on the compressor, as listed by Samsung
Price sourceSamsung India official store, checked 2026-09-14

Specifications are from manufacturer literature and were checked at the last price-verification date. Brands occasionally revise stage counts, tank sizes and warranty terms without changing the model name — confirm against the current listing before purchasing.

About Samsung

LG's closest rival and the brand that owns the Indian convertible-freezer conversation. Twin Cooling Plus runs the fridge and freezer on separate evaporators, which is the single most useful thing you can do about the smell of leftover sabzi migrating into the ice — and it is a genuine engineering difference, not a marketing label. Samsung's Digital Inverter carries the same ten-year warranty as LG's, and its 5-in-1 and 5-in-1 Convertible modes are the most flexible in the market.

Service: very goodPrice band: premiumHQ: Gurugram, Haryana

Read our full Samsung brand assessment →

Samsung 1.35 Ton 5 Star Bespoke AI Inverter Split AC AR50H18D1ZH — frequently asked questions

What room size is the Samsung AR50H18D1ZH suitable for?
Rated at 4,750 W, it suits a middle-floor room of up to about 180 sq ft with a 10 ft ceiling, or about 130 sq ft on a top floor with strong afternoon sun. Each person beyond two adds load, and a room open to a kitchen needs more. Our AC tonnage calculator works this out for your exact room.
How efficient is the Samsung AR50H18D1ZH?
Samsung publishes an ISEER of 5.77 for it. ISEER is cooling delivered per unit of electricity across a typical Indian season, so a higher number means a lower bill for the same cooling — 3-star inverter splits usually sit around 4.3-4.5 and the best 5-star units near 5.8. Samsung does not publish the BEE annual-units figure on the product page, so a rupee estimate cannot be made from the brand's own numbers.
What warranty does the Samsung AR50H18D1ZH come with?
5 years comprehensive (1 year standard + 4 years extended) and 10 years on the compressor, as listed by Samsung. Warranty on an inverter AC matters most for the compressor and the PCB, the two most expensive parts to replace, so check both are listed on your invoice and register the product with Samsung after installation.
Does the Samsung AR50H18D1ZH have Wi-Fi?
Yes, Wi-Fi is built in, with SmartThings app and Bixby. You can switch it on before reaching home, schedule it and, on most brands' apps, see energy use — which is the feature that actually changes behaviour.
Where can I buy the Samsung AR50H18D1ZH at the best price?
We list ₹52,490 from Samsung India official store on 2026-09-14. AC prices move weekly and are often lower on Amazon and Flipkart, especially in bank-offer weeks, so compare all three before buying — and check what installation is included, because extra copper pipe and an outdoor stand are usually charged separately.

Alternatives at a similar price

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