Here are some key features and specifications of the LG F4WV310SAE:

1. Capacity: 10.5 kg: This washing machine has a large drum capacity of 10.5 kg, allowing you to wash larger loads of laundry at once.

2. Fully Automatic: The F4WV310SAE is a fully automatic washing machine, which means it can handle the entire washing process, including washing, rinsing, and spinning, with minimal manual intervention.

3. Multiple Wash Programs: It offers a variety of wash programs to cater to different types of fabrics and laundry requirements. These programs may include regular, delicate, quick wash, heavy-duty, and more.

4. Energy Efficiency: LG washing machines are known for their energy efficiency, and the F4WV310SAE is likely to feature energy-saving technologies and options, such as eco-friendly wash cycles and inverter technology.

5. Smart Features: LG often incorporates smart features in their appliances. While I don't have specific information on the F4WV310SAE, it's possible that it may have smart functionalities like Wi-Fi connectivity, remote control via a mobile app, or compatibility with voice assistants.