Samsung's Twin Cooling System? controls and generates cooling air for the refrigerator and freezer separately. Airflow between the two stays separate so the freezer air stays drier, while the refrigerator's moisture level stays at 42%-almost 5x higher than single cooling systems resulting in fruits and veggies that stay fresher, longer. Samsung refrigerators bring innovation to both design and storage. Our beautiful and sleek design complements any kitchen d?cor. And, the enhanced storage capacity offers more space inside with the same outside dimensions as a traditional model. That?s more room to hold your favorite drinks, party platters and leftovers. Additional features include: 20.5 cu ft total capacity, Twin Cooling System, Humidity Controlled Crispers, Tempered Gless Spill-Proof Shelves, Contour Doors with Smooth Finish, CoolTight Door, and Ice Maker.