Sony’s CD-R’s have SUPREMAS, DVD-RW and DVD+RW have AccuCORE.
What exactly does that mean?
What I can say:
- Sony CD-R’s have visible rings on the data side.
- Sony’s DVDs have a really excellent quality. Especially their -RW and +RW discs: nothing else can cope in my tests. Is that because of AccuCORE?
- We have sone old Sony DVD-RWs without AccuCORE, from 2006. AccuCore came in late 2006, as far as I can remember. I was a young child with a DV-RW250 at that time.