The main problem with streaming services is that they will only have the latest version of the album released by the record label. This means the most recent remaster. Remastering almost always ends up with a more compressed, less dynamic, master (cf the Loudness Wars). This master is also often used for the equivalent new vinyl cuts too.
So if you are comparing a streamed master with an old cut of vinyl (or an old CD release from a previous master) then it is almost certainly going to be more compressed. Nothing can undo this so the file size, the resolution, the bit rate, they are all irrelevant if a master is overly compressed.
In the future this is really the one reason why it is worth holding onto your old CDs or at least ripping them, as streaming services will always provide the latest master which will often sound poorer on high-end hifi equipment.
So if you are comparing a streamed master with an old cut of vinyl (or an old CD release from a previous master) then it is almost certainly going to be more compressed. Nothing can undo this so the file size, the resolution, the bit rate, they are all irrelevant if a master is overly compressed.
In the future this is really the one reason why it is worth holding onto your old CDs or at least ripping them, as streaming services will always provide the latest master which will often sound poorer on high-end hifi equipment.