z750 "better/larger display,better keypad,FM radio,double the memory 16 to 32MB " than SE z610i
HSDPA is NOT always 1.8. Currently in the U.S. AT&T supports HSDPA 1.8 and soon will support HSDPA 3.6.
Dont know where you got your information, but you are wrong.
For example. The Razr V3xx and Razr2 V9 both are HSDPA 3.6 devices.
hsdpa can be anywhere from 1.8 mpbs to 14.4 mbps depending on what your handset and your network supports
How come its HSDPA is only 1.8mbps only ? Thought it should be 3.6mbps, or it is just a typing error ?
This one the back part sticks up more.. and the buttons look different than the old one
As long as there are suckers that are willing to buy their phones sony ericsson will keep producing them just like Nokia a phone is just a phone not a pc.