The DF one does a much better job of comparing them: https://www.youtube.com/watch?v=HDMRMzc9TSY
A pretty significant difference, but nothing mind blowing. About as much as we can expect to see from linearly scaled cross gen games (MGS5 is arguable a bigger difference, though thanks to performance rather the heavy render LOD differences in Destiny).
I'd say the image quality is the biggest difference between the two, but the culling and harsh light shadows deserve honorary mention :p


Will be interesting to see how both versions get improved from now until launch. Hopefully they deal with the frame pacing issue.








