LG GC-B257KQJW 664L Side-by-Side Refrigerator (Essence Graphite)

LG GC-B257KQJW 664L Side-by-Side Refrigerator is an ultra-large capacity, modern side-by-side fridge designed for large families, gourmet kitchens, and commercial executive suites. Featuring an expansive total volume of 664L / 23.71 cu. ft., it offers massive vertical storage with full-height access to fresh groceries on the right and frozen goods on the left.

Powered by LG’s Smart Inverter Compressor, LinearCooling™, and DoorCooling+™ technology, this unit ensures precise temperature control, uniform cooling, and extended food freshness while maintaining quiet operation and energy efficiency. Complete with a sleek Essence Graphite finish, UVnano™ hygiene technology, and ThinQ™ smart Wi-Fi connectivity, it combines luxury kitchen aesthetics with high-performance refrigeration.

Key Features

• 664L / 23.71 cu. ft. Capacity – Mega-capacity side-by-side layout designed for massive grocery loads, party trays, and commercial food prep.
• Smart Inverter Compressor – Intelligently adjusts cooling power to match storage demand, reducing energy consumption and operational noise.
• LinearCooling™ Technology – Maintains internal temperature stability within ±0.5°C to preserve farm-fresh flavor and texture in produce for up to 7 days.
• DoorCooling+™ Vents – Focused air outlets cool door storage compartments up to 35% faster, keeping drinks colder and restoring cold air rapidly after door openings.
• Frost-Free Operation – Advanced No Frost technology prevents ice buildup across both compartments, eliminating the need for manual defrosting.
• ThinQ™ Wi-Fi Smart Control – Enables remote temperature monitoring, diagnostic alerts, and setting adjustments via your smartphone.
• Essence Graphite Finish – Premium, fingerprint-resistant metallic dark finish that elevates contemporary kitchen decor.

Specifications

Feature	Specification
Model	LG GC-B257KQJW
Capacity	664 Liters / 23.71 cu. ft.
Refrigerator Type	Side-by-Side (SXS) Refrigerator
Cooling Technology	No Frost / DoorCooling+™ / LinearCooling™
Compressor Type	Smart Inverter Compressor
Smart Features	LG ThinQ™ Wi-Fi Smart Control
Finish / Color	Essence Graphite
Shelves	Heavy-Duty Tempered Glass Shelves
Vegetable Compartment	Fresh Zone / Dual Humidity Crisper Drawers
Freezer Compartments	Multi-Tier Shelves & Pull-Out Drawers
Door Storage	Deep Utility Bins
Lighting	Soft Premium Interior LED
Handle Type	Integrated / Pocket Handle
Lock & Key	Yes

Common FAQs

What is the storage capacity of the LG GC-B257KQJW Refrigerator?

It offers a mega-capacity of 664 Liters (23.71 cu. ft.), making it ideal for large households, joint families, or commercial food storage environments.

What is the advantage of a Side-by-Side configuration?

A Side-by-Side layout provides full-height vertical access to both the refrigerator and freezer sections, allowing you to organize and reach fresh and frozen items easily at eye level.

Does this model require manual defrosting?

No, it operates on No Frost cooling technology, which continuously circulates cold, dry air across both compartments to stop ice and frost accumulation automatically.

What does LinearCooling™ do?

LinearCooling™ controls temperature variances within a tight ±0.5°C range, preventing rapid temperature drops or spikes that cause fresh food and produce to spoil quickly.

Can I monitor and control this refrigerator remotely?

Yes, built-in LG ThinQ™ Wi-Fi connectivity allows you to monitor temperatures, control fast-cooling modes, and receive maintenance alerts using the LG ThinQ™ app on your smartphone.