Who is the female model girl on the Oppo A37 phone box?

I found nothing for the girl who is on the box, if I had to guess I would say that OPPO purchased a stock image for the A37, a stock image is pretty much someone took a picture and put it up for purchase so someone can use it for idk a company, and when someone purchases the stock photo it is.. I guess copyrighted and it belongs to the person who bought it.

Sorry that I don't have a defined answer but I hope this helped.