The upcoming fourth-generation iPhone SE is set to begin mass production in December, with an expected release in early 2025.

1. **Mass Production Timeline**: Suppliers will start mass production of the iPhone SE 4 in December 2024.
2. **Release Expectations**: The phone is anticipated to launch in March or April 2025.
3. **Design Similarity**: The new model will likely resemble the base iPhone 14 in design.
4. **Key Features**: Rumored features include a 6.1-inch OLED display, Face ID, and a newer A-series chip.
5. **Camera Upgrades**: It is expected to feature a single 48-megapixel rear camera.
6. **Increased RAM**: The device may come with 8GB of RAM to support new functionalities, including Apple Intelligence.
7. **5G Capability**: This will be the first iPhone equipped with an Apple-designed 5G modem.
8. **Production Volume**: Approximately 8.6 million units are projected to be produced through the first quarter of 2025.
9. **Current Model Context**: The last iPhone SE was released in March 2022, making this update significant for Apple’s budget smartphone lineup.
10. **Market Positioning**: The iPhone SE targets users looking for a compact and more affordable iPhone options compared to flagship models.