[wesk05]

Revision C vs Revision B S905 SoC (C2), which results in playback of DolbyVision 10bit

This is a bit misleading statement. Playback of Dolby Vision would suggest that the player decodes and output Dolby Vision HDR which is not true at all. It may decode and play the Dolby Vision demo clips floating around, but it is not post-processed for Dolby Vision HDR. All you get is an 8-bit Rec. 709 SDR video.