The LG GBB72PZUGN is a combined refrigerator with a total capacity of 384 liters. While I don't have access to the specific details of this model beyond my knowledge cutoff in September 2021, I can provide you with some general information about LG refrigerators and common features you might find in a model like this.

Based on the model number you provided, here are some features commonly found in LG refrigerators that may apply to the GBB72PZUGN:

1. Smart Cooling: LG refrigerators often incorporate smart cooling technologies that help maintain optimal temperature and humidity levels, ensuring your food stays fresh for longer.

2. Energy Efficiency: LG emphasizes energy efficiency in many of its refrigerator models. Look for features like inverter linear compressors and LED lighting, which help reduce energy consumption and minimize electricity costs.

3. Smart Diagnosis: LG refrigerators equipped with Smart Diagnosis technology can communicate with a smartphone app, allowing you to troubleshoot issues and receive diagnostic information easily.

4. Multi-Air Flow: This feature ensures even cooling throughout the refrigerator by circulating cool air to every corner, minimizing temperature variations and keeping your food fresher.

5. Moist Balance Crisper: LG refrigerators may include a Moist Balance Crisper drawer, designed to help maintain optimal humidity levels for fruits and vegetables, keeping them fresh and crisp for longer.

6. Door Cooling+: Some LG models feature Door Cooling+ technology, which helps cool the door compartments quickly and evenly, ensuring items stored in the door shelves receive adequate cooling.

Please note that specific features, design, and availability may vary based on your region and the most up-to-date product offerings from LG. For the latest and most accurate information, I recommend visiting the official LG website or contacting LG customer support directly, providing them with the exact model number for detailed specifications and features of the GBB72PZUGN model.