Question [Q] samsung galaxy s3 vs s2 ld hte

I am curious

for the North American versions, what differences are there between the SGS2 HD LTE and the SGS3?

-I see both are dual core (albeit the s3 has a newer version, a little stronger)
-s3 has a larger screen (not a win in my opinion, but that is a personal choice)
-both have hd screens
-both have lte
-both have stock ics? i thought I read that ics was available on the 2 now
-both have same amount of RAM

Anyone able to shed some life?