Here is a first impressions of this handset. For the last 18 months I have been using an apple 3g 16gb which has performed the job very well. My only problem with the handset was its ability to get signal which was much worse than any other handset I'd had. With new phones now on the market I decided to switch to vodafone after many years with o2 to try and resolve my connectivity issues, I decided to try android and after vodafone couldn't deliver a htc desire went with the slightly more expensive samsung - mainly due to its increased storage.
The Phone - physical form
Was very impressed first of all with how it felt. Expected it to feel flimsy and whilst it is light and made of plastic, it does feel like a well made device. Compared to the iphone it doesn't feel like it will take the knocks but then it has removable back panal so obviously won't. It is significantly lighter and thinner without feeling much bigger. The screen is clearly in a different league - as has been mentioned. It will be interesting to see how it compares to the iphone 4's that will litter our workplace in a few weeks.
Software
Works well, much more scope for customisation than an iphone. The only thing i will note is the speed at which the device moves. I played with a HTC desire in CPW and it seemed very fast - maybe i need to know more about andriod but at times the samsung is no faster than my old iphone. In some cases its just slower. In the key applications for me which are the browser and the email client its very fast so thats fine but the rest can take a couple of moments to load. My friends iphone 3gs seems to load quicker. Also the software doesn't feel as stable as the iphone, probably related to the amount of customisation and the fact i've got every bell and wistle running. To be fair in the applications menu its fast, its only in the home screens menu (which you can't do on an iphone) its slow.
Hardware
I suppose this is the camera and buttons. It all seems to work ok. The camera is a million times better than that on my iphone which isn't hard as it was rubbish.
Initial setup
Very easy tbh. Exported my me account to gmail and then downloaded my contacts off the back of it. Synced the two which was easy as gmail tells you how and job done. I liked how the phone exported my facebook contacts and populated everyone with pictures, very clever.
All in all a worthwile upgrade if only I can work out what is slowing the thing down.