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LG 674 L 3 Star Side by Side Smart Inverter Refrigerator GC-B247SLUV refrigerator by LG — product image showing the cabinet, doors and handle
❄️ Refrigerator

Brand: LG

LG 674 L 3 Star Side by Side Smart Inverter Refrigerator GC-B247SLUV

Door-in-Door, so the cold air stays inside

8.9/10

Our editorial score

Outstanding — a top pick in its class

Large households who open the fridge constantly and want Door-in-Door efficiency

Filtration
CADR
Coverage
Noise

About this refrigerator

  • Door-in-Door gives you a shallow outer compartment for drinks and daily items, so the main cabinet stays shut — a genuine saving on cold-air loss in an Indian summer
  • 492 L usable is the most fresh-food space in this catalogue
  • LG's linear compressor is the quietest and most refined at this size, and the service network is the best in India
  • 100 V stabiliser-free operation on a ₹83,000 appliance is meaningful insurance

How it scores

Cooling performance9.0
Build & shelving9.0
Value for money8.3
Electricity cost8.2
Service network9.4

Our verdict

LG and Samsung's side-by-side flagships are closely matched and the choice comes down to two features. LG's case is Door-in-Door and 14 extra usable litres; Samsung's is Twin Cooling Plus, convertible modes and a 20-year compressor warranty.

Door-in-Door is more useful in India than its gimmicky name suggests. A shallow compartment behind an outer panel holds water bottles, cold drinks and whatever gets fetched ten times a day, and opening it does not open the main cabinet. In a 43 °C summer, cold-air loss on door opening is the single biggest avoidable load on a refrigerator, and cutting most of those openings down to a shallow panel is a real efficiency gain in daily use — even though the BEE label, measured with the doors shut, does not reflect it.

The omission is convertibility. Samsung lets you shut the freezer column down and reclaim it as fridge space; LG does not. For a household that freezes little, that is 240 L of permanently committed volume, and it is the strongest argument for the Samsung. Take the LG for Door-in-Door, the extra litres and the service network; take the Samsung for flexibility and the longer warranty.

What we like

  • Door-in-Door gives you a shallow outer compartment for drinks and daily items, so the main cabinet stays shut — a genuine saving on cold-air loss in an Indian summer
  • 492 L usable is the most fresh-food space in this catalogue
  • LG's linear compressor is the quietest and most refined at this size, and the service network is the best in India
  • 100 V stabiliser-free operation on a ₹83,000 appliance is meaningful insurance

What we don't

  • Not convertible, so the freezer column is a freezer whether you need 240 L of it or not
  • 348 units/year is the highest running cost here — about ₹2,780 a year
  • 738 mm deep, the deepest cabinet in this catalogue; check the doorway before ordering

When this is not a good choice

Every condition below is derived from this product's published specifications and from how it compares with the refrigerators we track — so you can check each one against your own room, supply or budget rather than take our word for it.

  • Low running cost is a priority

    Consumables and routine service run about ₹2,784 a year, which is in the most expensive quarter of the refrigerator purifiers we track. Over five years that puts total ownership near ₹96,910.

    Sort the database by five-year cost

Full specifications

LG 674 L 3 Star Side by Side Smart Inverter Refrigerator GC-B247SLUV full specifications
Capacity674 L gross
Usable fresh-food space≈ 492 L across both columns
Door typeSide by side with Door-in-Door
CoolingFrost free — multi air flow, linear cooling
Energy rating3 star (2023-2025 BEE label)
Energy use348 units/year declared
CompressorSmart Linear Inverter
Door-in-DoorOuter compartment for frequently used items
Stabiliser-free range100-290 V
Water dispenserThrough-door, tank-fed
Ice makerAutomatic with through-door dispenser
ConnectivityWi-Fi, LG ThinQ app
ShelvesToughened glass
Dimensions (H×W×D)1790 × 913 × 738 mm
Warranty1 year comprehensive + 10 years on compressor

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 LG

LG's purifiers are the premium engineering choice: stainless-steel tanks instead of plastic, dual-protection UV that sterilises the tank and the tap, and a self-sterilising cycle. If tank hygiene is your concern — and with Indian ambient temperatures it should be — this is the answer. In refrigerators, LG is the most consistently recommended brand in India: the Smart Inverter Compressor carries a ten-year warranty, holds temperature within a tighter band than reciprocating designs, and runs quietly enough to be unobtrusive in an open-plan flat.

Service: very goodPrice band: premiumHQ: Greater Noida, India operations

Read our full LG brand assessment →

Alternatives at a similar price

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