Ive checked the Sony player before, but thought it to be a bit vague on the audio specifications.
It mentions it to be Hires, but doesn't say anything on the decodable formats. No where close to the Oppo 205.
The Sony I have decodes everything, audio-wise, but it's not a 4K UHD player. Sony has one of those, of course, but I have a different model. I don't have a 150" TV, so I didn't see the point of 4K.