According to him, the Nexus was more responsive and had better calendar feature. One biggest difference is the position of the 'back' button which sits on the far right on S3, but it was on the far left on Nexus. Being a lefty, he had to stretch his thumb frequently and has started to experience pain on his thumb after a while.
Because I do not want an injured hub, I decided to just fix the broken Nexus screen (which costs RM 500 btw) and had him changed back to the nexus.
So now I am left with this S3, and no, I certainly am not swinging to android. I tried - but I find it too frilly with all sorts of animation that I honestly don't need nor want. The only thing that I appreciate is the widget where I can see whole screen of calendars and what not. Though I find it strange that empty pages are still there though there is no widgets/icons on it (unlike iOS where I only see a new page if I have an icon).
Anyhow, if you want an S3 complete with the original box and the phone is still under warranty, just leave a message. Ta!
Note: Item sold on the day it went to mudah.my - twas sellin like a hot cake!