nokia 5800, its great, very fast and you can zoom in/out and move side to side so you can view the whole web page in clear detail. Also, its a great phone overall so easy to use and has everything you could possibly need. I would not get the G1 as this is not a very good phone and the internet is not as good as it is made out to be plus the 'scanner' app doesn't recognise everything.
Hope this helps
