Only 3.6 Mbps HSDPA
TFT 65K colours
No secondary camera for video calling
No PTT (Push to Talk)
Curve 8310 GPS but NO WIFI
Curve 8320 wifi but NO GPS
Curve 8900 wifi gps good camera but NO 3G
Tour 9630 3g gps good camera but NO WIFI
Curve 8520 wifi gps but NO 3G
Bold 9000 wifi 3g gps but Bulky with crappy camera NO AutoFocus
Bold 9700 GPS wifi but only 3.6 Mbps 3G, and still no radio
Maybe the upcoming E72 will fit the bill for an all-in-one solution!
Source: Posted by Travis here.