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Samsung 183 L 4 Star Digital Inverter Direct Cool Single Door RR21C2H24S8 refrigerator by Samsung — product image showing the cabinet, doors and handle
❄️ Refrigerator

Brand: Samsung

Samsung 183 L 4 Star Digital Inverter Direct Cool Single Door RR21C2H24S8

Runs on solar, and the base stand is not an afterthought

8.6/10

Our editorial score

Very good — recommended

Small households with unreliable power or solar, who want the longest compressor warranty available

Filtration
CADR
Coverage
Noise

About this refrigerator

  • 20-year compressor warranty — the longest offered on any refrigerator sold in India, and Samsung's inverter compressors have earned the confidence
  • Genuinely runs off a solar panel's DC supply without an inverter in between, which matters in areas with long daily outages
  • Base stand with a pull-out drawer, so the bottom 15 cm of the cabinet is storage rather than a dust trap
  • Anti-bacterial gasket and a deodorising filter that noticeably keeps onion and fish smells contained

How it scores

Cooling performance8.4
Build & shelving8.5
Value for money8.8
Electricity cost9.2
Service network9.0

Our verdict

Samsung's answer to LG in the single-door segment competes on warranty and outage tolerance rather than on the last few units of electricity. The 20-year compressor cover is not marketing noise — Samsung's digital inverter compressors have a genuinely good field record in India, and a 20-year backstop on the one component whose failure writes off the fridge is worth something concrete.

The solar capability is the real differentiator and it is more useful than it sounds. This unit will run directly from a solar panel's DC output, without an inverter in the path, which means it keeps cooling through the kind of six-hour daytime outage that is still routine in parts of rural and semi-urban India. Nothing else at this price does that. If your supply is reliable, ignore the feature entirely and buy on the electricity number instead.

Choose this over the LG if you value the 20-year compressor cover, if you have solar, or if your supply is genuinely unstable. Choose the LG if your supply is fine and you want the lowest bill — 108 units against 131 is a real gap, and over a decade it is worth more than the extra warranty years you will probably never claim.

What we like

  • 20-year compressor warranty — the longest offered on any refrigerator sold in India, and Samsung's inverter compressors have earned the confidence
  • Genuinely runs off a solar panel's DC supply without an inverter in between, which matters in areas with long daily outages
  • Base stand with a pull-out drawer, so the bottom 15 cm of the cabinet is storage rather than a dust trap
  • Anti-bacterial gasket and a deodorising filter that noticeably keeps onion and fish smells contained

What we don't

  • 4 star rather than 5 — 131 units/year against LG's 108 on a near-identical size, about ₹185 a year more
  • 634 mm deep, which is noticeably deeper than the segment and can be awkward in a narrow galley kitchen
  • Direct cool, so monthly manual defrosting applies here too

Full specifications

Samsung 183 L 4 Star Digital Inverter Direct Cool Single Door RR21C2H24S8 full specifications
Capacity183 L gross
Usable fresh-food space≈ 163 L
Door typeSingle door
CoolingDirect cool — manual defrost
Energy rating4 star (2023-2025 BEE label)
Energy use131 units/year declared
CompressorDigital Inverter
Freezer positionTop, inside cabinet
Stabiliser-free range100-300 V
Solar operationRuns on solar DC supply
ShelvesToughened glass
Dimensions (H×W×D)1220 × 553 × 634 mm
Warranty1 year comprehensive + 20 years on Digital Inverter 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 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 →

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