Oppo Find 9 now rumored to be unveiled in June with 4K display

Oppo has launched quite a few smartphones in the past year or so, but none can truthfully be called top of the line in terms of specs. The last Oppo flagship was the Find 7, which was released in May 2014. So, understandably, January 2015 is when information about the Chinese company working on the Find 9, its would-be successor, first got out.Yet 2015 came to an end without the Find 9 ever