A device called the Samsung SM-M11F/DSN has reportedly been approved by Thailand's national regulator, the NCC. This phone is most likely to be called the Galaxy M11 on its launch. According to its new leak, it will have a display with an in-display selfie camera, a USB type C port and a headphone jack.
https://www.notebookcheck.net/The-Samsung-Galaxy-M11-is-revealed-to-have-a-punch-hole-display-and-a-3-5mm-jack.457472.0.html