Samsung 508L Gross, 459L Net Bottom Mount Freezer Refrigerator RB50DG632ES9AE, SmartThings AI Energy Mode and All-around Cooling

Proactive savings SmartThings AI Energy Mode – up to 15%Reduce your energy use by up to 15%* with AI Energy mode**. If your estimated electricity bill exceeds your preset target, it gives you an option to save energy***. It optimizes the compressor speed and defrost cycle, based on your usage pattern and surroundings. More space inside SpaceMax™ TechnologyStore more food in an extra large 538 liter* fridge with a 711mm depth design. SpaceMax™ technology’s high-efficiency insulation makes the walls much thinner. So it creates more storage space, without sticking out from your work surface. Freshness for longer All-around CoolingMake sure that all of your food is properly cooled. All-around Cooling cools each compartment evenly from corner to corner. It continually checks the temperature and circulates cool air through strategically placed vents. So food is kept at the optimum temperature and stays fresher for longer.