The new high-efficient AI Inverter Compressor has been redesigned to increase the radius of the rotating parts which enables its inertia to be higher than the conventional compressor by 4.1 times. It means that the compressor can keep the power longer, so it uses less energy while keeping the temperature in the fridge moderate. The compressor also contributes to lowering the noise level by up to 5 times quieter than the conventional model thanks to the new control technology.   Additionally, the 75cm Wide Combi Fridge Freezer supports the energy saving mode in SmartThings Energy which can reduce energy use by up to 15%. The SmartThings AI Energy Mode also allows users to easily check daily, weekly and monthly power consumption, and it even estimates monthly electric bills. If usage exceeds the established estimate, the mode can also proactively save energy. Furthermore, it can optimize the compressor speed and defrost cycle frequency, based on usage and surroundings, ensuring that users can enjoy fresher food items for longer.   Samsung also made the model to be competitive both in capacity and design as well. To enhance the capacity benefits of having a refrigerator with a wider width than common type, Samsung applies SpaceMax™ technology which has been the heritage of Samsung refrigerator. The fridge makes use of thin walls and efficient insulation to increase the storage volume while maintaining consistent temperatures. The extra storage space does not impact the exterior of the refrigerator, either, as the relatively compact size creates more room in users’ homes.