Reviews I liked were
http://reviews.cnet.com/8301-19512_7-20115364-233/iphone-4s-first-take/ – More or less, the official version copied from Apple.
http://www.youtube.com/watch?v=cP-SSg_zZ1M – Watch for the question (joke) at the end.
IPhone has good
- Processing power
- Camera and HD video
- Siri (Voice recognition)
Can I use Ipod Touch instead of an IPhone. If you are thinking of calling somebody, IPod can be used for that as well. ( http://lifehacker.com/378511/turn-your-ipod-touch-into-an-iphone)
Are there other differences between Ipod Touch and I Phone? Well, both have identical features except… IPod touch does not have
- In built Camera
- Blue tooth
http://www.themobileindian.com/news/1307_iPhone-or-Samsung-Galaxy-S2 - Comparison between Iphone 4 with Samsung Galaxy 2.