SpaceMax- Now you can get the best of both worlds with SpaceMax. Thin walls mean more space for food storage on the inside, while the outside size stays the same. All without compromising on pe the best of both worlds Twin Cooling- Wouldn't it be good if all your food in the fridge stayed really fresh? With two separate air flows and precise fridge temperature control, Samsung Twin Cool more dried out vegetables or rubbery cheese. Not only that, but it stops food odours mixing, so your food tastes the way it's meant to. SmartThings AI Energy Mode - Monitor and proactively save energ refrigerator usage patterns and estimates power consumption, based on AI technology. If the estimated electric bill exceeds your preset target, it recommends you to activate the saving mode to reduce