Description
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🧊 LG 650L Side-by-Side. Auto Smart Connect™. R600a. 552 kWh/year. Dazzle Steel. GL-B257JDS3.
The LG GL-B257JDS3 is a 650-litre Side-by-Side refrigerator with two standout features not found on other LG Side-by-Side models: Auto Smart Connect™ automatically switches to your home inverter during power cuts with no manual action required, and R600a eco-refrigerant (the most environmentally responsible available). Smart Inverter BLDC compressor at 552 kWh/year with 10-year warranty, Multi Air Flow, Convertible Mode, Multi Digital Sensors, Express Freeze, Smart Diagnosis™, tempered glass shelves, and a premium Dazzle Steel finish. Made in India.
Auto Smart Connect™ — the only LG fridge that switches to your home inverter automatically
In Delhi NCR, where power cuts are common during peak summer months, most refrigerators either keep running on mains until the power cuts, then stop — requiring you to manually switch them to an inverter socket — or remain unpowered until electricity returns, causing temperature rise and food safety risk. Auto Smart Connect™ detects a power cut and automatically connects the refrigerator to your existing home inverter without any manual intervention. During inverter operation, the fridge consumes less than the equivalent of 2 CFL bulbs — making it viable to run on a standard home inverter battery for extended outages.
R600a — the most environmentally responsible refrigerant available
R600a (isobutane) has a global warming potential of just 3 — compared to R134a (1,430 GWP) used in many competing Side-by-Side refrigerators. This is the same refrigerant used in premium European household refrigerators and India's most eco-conscious appliances. Beyond environmental impact, R600a's superior thermodynamic properties at low pressures contribute to the 552 kWh/year efficiency figure — the refrigerant itself is part of why the compressor runs less to maintain temperature. For buyers making appliance decisions with environmental considerations, R600a is the clearest differentiator in this category.
Smart Inverter BLDC — the mechanical foundation behind the 10-year warranty
BLDC (Brushless DC) motor technology eliminates the carbon brushes that wear out in conventional inverter compressors — reducing mechanical friction, lowering operating temperature, and extending the motor's service life. This is why LG can confidently back the compressor with a 10-year warranty. Combined with R600a's lower-pressure operation reducing compressor stress, and inverter technology's continuous-speed adaptation avoiding high-stress start cycles, the GL-B257JDS3's compressor is engineered for durability that matches its warranty commitment.
Multi Digital Sensors
Monitors both internal and external temperatures simultaneously — adjusting cooling proactively as external conditions change (like a hot afternoon driving up ambient temperature) rather than only reacting after the internal temperature has already risen.
Express Freeze Mode
Rapidly drops freezer temperature to preserve the quality of newly added items — essential when adding warm, freshly cooked food or a large grocery batch that would otherwise raise the freezer's average temperature and affect already-frozen items.
Convertible Mode
Convert the freezer section to additional fridge space for festivals, parties, or bulk grocery periods — flexible adaptation to seasonal storage demands without needing a second refrigerator.
Smart Diagnosis™
Place your phone on the appliance and call LG's helpline — the fridge communicates with LG's diagnostic computer and delivers a solution within seconds. Dramatically reduces service resolution time and eliminates guesswork for technicians.
Multi Air Flow
Multiple strategically placed vents distribute cool air uniformly across all shelf levels — no warmer zones at the top or cooler zones near the vents, maintaining consistent freshness throughout the full 650L volume.
Dazzle Steel Finish + Pocket Handle
A lustrous, dynamic steel finish that catches light differently from standard brushed steel — adds distinctive character to modern kitchens. Pocket handle maintains a seamless profile with no protruding grip, for a sleek integrated look.
🎯 Ideal for
| Brand | LG |
| Model | GL-B257JDS3 |
| Type | Side-by-Side Frost-Free Refrigerator |
| Total capacity | 650 Litres |
| Energy rating | 3 Star |
| Annual consumption | 552 kWh/year |
| Finish | Dazzle Steel |
| Compressor | Smart Inverter BLDC |
| Refrigerant | R600a (GWP: 3 — most eco-friendly) |
| Auto Smart Connect™ | Yes — automatic home inverter backup |
| Cooling system | Multi Air Flow |
| Defrost | Frost Free |
| Multi Digital Sensors | Yes — internal + external temp monitoring |
| Express Freeze | Yes |
| Convertible Mode | Yes — freezer to fridge |
| Smart Diagnosis™ | Yes |
| Shelves | 3 Tempered Glass |
| Door baskets | 4 Transparent Bins |
| Handle | Pocket Handle |
| Interior lighting | LED |
| Dimensions (W×D×H) | 913 × 735 × 1790 mm |
| Net weight | 110 kg |
| Country of origin | Made in India |
| Warranty | 1 Yr Comprehensive + 10 Yr Compressor |
🛡️ Warranty & exclusive protection
Auto Inverter Backup. R600a. 10-Year Compressor. Free Insurance. Order today.
Order before 2 PM for 24-hour delivery across Delhi NCR. Free 1st year insurance — exclusive to Mahajan Electronics.
Product image shown is for reference only. Actual product details, serial number, and manufacturing date may vary.
*The image of the product are for illustration purpose only and may differ from actual product.
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Smart Diagnosis™LG's Smart Diagnosis™ is a fast and easy way to troubleshoot issues. Simply call the LG Customer Service Helpline and place the phone on the appliance. The appliance then communicates with a computer that produces a diagnosis within seconds and provides an immediate solution.
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Smart Inverter CompressorThe cutting edge Smart Inverter Compressor technology takes energy efficiency to another level and helps you save more. Not only this, it comes with 10 year warranty and provides super silent operation.
*10–year Warranty on Smart Inverter Compressor (Part only).
*1 year on parts and labor on the product and additional 9 years warranty on the compressor.
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Multi Digital SensorsThe digital temperature sensors in LG refrigerators monitor both internal and external temperatures for temperature consistency which helps to maintain the quality of food for longer.
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Auto Smart Connect™Auto Smart Connect™ is a technology that helps connect your refrigerator to home inverter. Once the refrigerator is connected to the home inverter, every time the power goes off it automatically takes inverter power to run the refrigerator without any manual supervision. Consumes power less than 2 CFL~ bulbs during power cut.
