Key Specifications of Hisense 4-Door Refrigerator (Steel. 21 cu ft RQ72W2NR): Design: 4-door (French door style) with a modern stainless steel finish. Capacity: 21 cu ft (583 liters) divided into 13.8 cu ft refrigerator and 6.7 cu ft freezer. Cooling System: No Frost - automatic defrost. Technology: Smart Inverter technology for electricity saving and quiet operation. Features: Digital touch control screen, LED lighting, and multiple shelves. Dimensions: Height 178.5 cm, Width 91.2 cm, Depth 72.5 cm. Warranty: 10 years on the compressor, and 2 years warranty.