I switched from an iphone to the Inspire, I like the Inspire way better, but
the battery life seems pretty bad, and there are no "real" extended batteries,
and the ones you find on eday and amazon are all over rated and a lot of them have
even less capacity than the stock battery.
I would say expect to get, about 3 to 4 hours web surfing, or, 7 to 8 hours talk time,
or, 3+ hours of local video, on a "good" battery. -- That was from battery estimates
on my Inspire using Battery Monitor Widget, most of the time using a little bit of
everything I get a little over 5 hours of use.
The Inspire's camera is the best I have ever seen on a phone, and it records pretty
good video, the screen is also very good, and the hardware seem every bis as good if
not better than the iphone, I like this phone a lot.