differences last gen 17 mbp and current i5 17 mbp

[tim100]

what are the differences

1 does the battery have more capacity?
2 difference between i5 and c2d
3 screen
4 which graphic card system is better?
5 any other differences

 

[spinnerlys]

what are the differences

1 does the battery have more capacity?
2 difference between i5 and c2d
3 screen
4 which graphic card system is better?
5 any other differences

1. MRoogle
2. search results
3. nothing
4. search results