Nokia phones are known for their durability, reliability, and straightforward user experience. Key features of a Nokia 215 DS 4G phone may include:

1. 4G Connectivity: Enables faster internet speeds and better data connectivity compared to 3G.

2. Dual SIM Capability: Allows the use of two SIM cards simultaneously, providing flexibility for users who want to manage multiple phone numbers or networks.

3. Basic Camera: Entry-level Nokia phones typically have a basic camera for capturing photos and videos.

4. Long Battery Life: Nokia phones are often praised for their long-lasting batteries, ensuring that users can go a day or more between charges.

5. Durable Build: Nokia is known for producing phones with sturdy build quality, able to withstand everyday wear and tear.

6. Compact Design: Nokia phones usually feature a compact and ergonomic design, making them easy to handle and carry.

7. Traditional Keypad: Some Nokia models retain a physical keypad, providing a familiar interface for users who prefer tactile input.

8. FM Radio: Many Nokia phones include an FM radio feature, allowing users to listen to their favorite radio stations without using data.