Digital inverter technology works longer more quietly and uses less energy. Digital inverter technology automatically adjusts the compressor speed in response to cooling demand across 7 levels. It uses less energy, minimises noise and reduces wear and tear for longer-lasting performance. Based on internal testing compared with Samsung conventional model. Enjoy the peace of mind that comes with a 10-year warranty on the compressor of Samsung refrigerator powered with digital inverter technology smart convertible (convertible freezer) provides the ultimate in flexible storage. Easily convert your freezer into a fridge to create up to 88 litres of space for all of the fresh food you like or need to store in different seasons or for special occasions. Result basis on Samsung internal lab test conditions. Individual results may vary. Smart connect inverter, automatic (smart connect inverter). Now, you can connect the refrigerator to your home inverter without any worries. Go ahead and enjoy uninterrupted cooling to keep your food fresh even during power cuts. Connect inverter enables the refrigerator to work even when there is a power cut in the house and the refrigerator has switched to back up power. Stabilizer free operation. Samsung’s smart refrigerators can stably operate even in high fluctuation of voltage, eliminating the need of a separate stabiliser and providing better energy efficiency. Result basis on Samsung internal lab test conditions. Individual results may vary.