This was my very first iPhone, and although all the hype and trendy kids were talking about this, I didn't think much of it.
I was amazed at first, since touch screens were fairly new. But the first major thing I noticed was its laggy, choppy interface. As I would swipe in a direction or click on an app, the system took 3-5 seconds to respond. This wasn't always happening, but it was an occasional occurrence, enough to be noticed.
The camera was way to simple. Literally you open the app and it's just a screen showing what the camera sees and a button to snap the picture. No zooming in, no editing, no nothing! I believe that there was an update, but it didn't do much for it.
The speaker quality was low. Somewhat scratchy and low in volume.
I did like, however, it's very simple music software. Just like an iPod. This did come in handy for my music. So music lovers would really appreciate this.
As for call quality, (I had AT&T) the speaker inside the phone was pretty rough. Again somewhat of a scratchy sound with low volume. Now I'm not saying that is bad, just my personal pet peeve since it was a rather expensive phone at the time.
It has a sleek design that makes you forget that you even have it on you!
That had to be my favorite part of this phone.
In conclusion, this phone is best for music lovers. I do recommend some other form of speakers thoguh. For business, look into something else...you don't want this lag!