Samsung 29-inch, 17.5 cu. ft. Freestanding Top Freezer Refrigerator RT18DG6500SRAC

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.
* Available on specific models from May 2023 through a Wi-Fi update. Internal test results are based on a comparison of the factory setting temperature when using AI Energy mode and without using AI Energy mode. Results may vary depending on the usage conditions and patterns.** Available on Android and iOS devices. A Wi-Fi connection and a Samsung Account are required.*** SmartThings will display a notification before activating the saving algorithm in both 'Maximum mode' and 'Custom mode.'

Make 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 cools evenly from corner to corner *Based on internal testing results.