Rumour has it that a Qualcomm Snapdragon 730 will underpin the Nokia 6.3, not a Snapdragon 670 or Snapdragon 675 as was previously claimed. Camera details about the upcoming mid-range smartphone have been revealed too ahead of a possible Q3 2020 release.
https://www.notebookcheck.net/Nokia-6-3-24-MP-primary-12-MP-ultra-wide-and-2-MP-depth-cameras-for-Snapdragon-730-and-Q3-2020-mid-range-smartphone.465699.0.html