Comparable

I thought I'd copy some friends who have 2 kids and compare pictures of our two boys because people are always asking if Cameron looks anything like Kimball did at this age. I'd say they look like brothers. So...which one's which?
Ed.: Yeah, they have their similarities but I agree with those who commented that there are enough differences to be able to tell them apart. Of course, we'll see a few years down the road when I look back at pictures. I mostly wanted to see if it was just me, or if others who didn't see my boys on a daily basis could tell the difference.