Onima have better spec then the diamond, as in larger screen,
better camera, not sure abt the processor. But it oso have a
internal memory of 16Gb and the current sg version come with a 2Gb
sd card. If ask why that is the case, coz the GPS navigation
software is spplied to samsung by a 3rd party local company that
comes on the card.
As for I-phone, there is limited support for it. The only
available GPS navigation software that u can find is only the
google map. But that is a backend navigation software. Coz i-phone
have just started to give out free sdk to attracted i-phone
software developer. IN short, i-phone supporting software will be
alot lesser compare to Onima which is on Window Mobile 6.1.
But iphone has one of the best user interface that is all finger
input. So u dun need a stylus. Something which Onima is try to
minic. But unfortunately, WM 6 isnt a OS build without stylus in
mind. But other phone function such as sms-ing multiple reciepient
with a single sms cant be made from the i-phone. (not sure if they
solve the threading bug).
Ass for HTC, the diamond is a good buy, in term of money for
value. But the new looking interface that is trying to minic
I-phone has alot of flaws. Meaning it lead memory and hang after
repeated used. Not sure if the patch those.
The actual cost of the samsung onima is rather high. They really
spend alot of money into making it.
Btw, i have been using both diamond and onima for 1/2yrs liao...
:D coz i am developing application for those company. Hence they
loan out test/engineering sample unit to our company. As for
I-phone.... i only attended some of their developer talk. din
really get to play with it for extended time.