The Nokia 105 DS is a basic mobile phone designed for simplicity and durability. It typically features a small color display, physical keypad, and a compact form factor. The phone is known for its long battery life, making it suitable for users who prioritize a reliable and straightforward communication device.

Key features of the Nokia 105 DS may include:

1. Compact Design: The phone is compact and easy to carry, with a design that focuses on practicality.

2. Physical Keypad: It usually comes with a physical alphanumeric keypad for dialing and texting.

3. Color Display: The phone often includes a small color display for basic navigation and viewing purposes.

4. Long Battery Life: One of the notable advantages is its long-lasting battery life, allowing users to go several days between charges.

5. FM Radio: Some models may come equipped with an FM radio, providing entertainment options.

6. Built-in Flashlight: It may include a basic flashlight feature, adding utility in low-light situations.

7. Dual SIM Support (DS): The "DS" in Nokia 105 DS signifies dual SIM support, allowing users to use two SIM cards simultaneously.

8. Basic Connectivity: It may support basic connectivity features such as Bluetooth for file transfer.