If we recall, Samsung device codenamed SM-A430U was spotted on import listing (Zauba) and received WiFi certificate back in 2016. The device was tipped to be launched as Samsung Galaxy A4, but that device never got a release date yet. Now, another Samsung device with a model number SM-A450F has received WiFi certification.
As per the listing, the Samsung device will run on Android 7.1 Nougat. No much details about the phone is available at the moment.