Refrigerators · Buying guide
551L vs 715L: which Coway refrigerator fits your home?
Choose the layout and physical fit first, then compare gross capacity. CR551-MDR01 offers a four-door layout; CR715-SBS01 offers higher gross capacity in a two-door side-by-side design.
Updated 8 October 2026 · Product records checked 7 October 2026
The useful differences
CR551-MDR01 has 551 L gross capacity, four doors and a Convertible Zone. Its listed dimensions are 905 × 597 × 1902 mm (width × depth × height). CR715-SBS01 has 715 L gross capacity and two doors, with dimensions of 910 × 740 × 1905 mm. Gross capacity describes the overall stated volume; it is not a promise of usable shelf space.
Think about how you store food
A four-door arrangement may appeal if you prefer to divide storage by zone. A side-by-side layout may appeal if you want a larger gross-capacity model. The 551 L model lists Triple Inverter and the 715 L model lists Double Inverter; both list Silver Ion technology and a deodoriser filter. These feature names alone do not establish which uses less energy in your household.
Measure the route, not just the kitchen
Measure the appliance position, doorway, lift or staircase and access route. Ask our team for the manufacturer’s ventilation and door-opening clearances for the exact model. The appliance dimensions are not the full installation-space requirement.
Compare the same package
Ask for equivalent obligation periods, service frequency, promotion duration and final monthly billing. A lower introductory payment does not describe the full cost of the contract. Send our team your preferred model, kitchen measurements and postcode to check the package and delivery requirements.
Check the details for your shortlist.
Use the linked product pages for the exact model specifications and source references. Ask our team to verify availability, promotion dates, package terms and care requirements before applying.
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