Several information and leaks suggest that Samsung is preparing to introduce one more device, the smartphone Galaxy J1. References to this device have appeared in several places, such as GFXbench, Zauba and Spreadtrum.
In the GFXbench, the list reveals that the device has an associated model number, the SM-J105F, and as mentioned in Spreadtrum SC8830 chipset with a quad-core 1.5GHz CPU, a 4.3-inch screen with 800×480 and a 8GB internal storage. In what concerns to the camera, this will have a 5MP one and the smartphone will run Android 5.1.1 Lollipop.
The device with the same model number also appeared on Zauba, a website that tracks the imports and exports in India. However, according to this website, the smartphone will have a 4-inch screen. The Zauba listing also revealed a price tag of INR 3,368 (around $50).
Finally, what associates the SM-J105F to the Galaxy J1 is a code that can be found on the Spreadtrum website.