Well I�ve recently upgraded from a 7650 to a 6600 because the keypad on the 7650 was falling apart. To me little has changed, considering the 7650 came out 2 years ago Nokia are just being lazy.
Problems with 6600
Still can�t assign individual sms alerts!!!!!!!!!!!!!!!!!!!
Email client is still complete crap. No automated retrieval, no folder support for IMAP which means if you have server side sorting of email, (the whole point of IMAP) you won�t be able to see any of these emails. Doesn�t support secure smtp servers.
Themes with custom icons runs very slowly, I have to revert to system icons for it to be acceptable.
GPRS counter still lumps all the traffic together even though MMS GPRS gateway traffic is billed differently for most people.
You still can�t add most programs to the Go to screen rendering it mostly useless.
If you set the ring tone in a profile to ascending the SMS tone also ascends. The only problem is SMS tones are never long enough to reach the max volume.
Stupid 100k limit on video.
Can no longer access PC internet using GPRS over bluetooth!!!!!!
Stupid non standard 2.5 mm headphone socket.
Photo quality looks the same to me and I suspect they are still being interpolated to 640 by 480 from a lower resolution. This is dishonest and wastes memory and bandwidth. People can just stretch the photos themselves on a PC if they want to, using more sophisticated software.
PC suite is still insultingly functionless and difficult to connect.
Plus points.
Supports extra memory card. This is a major plus and about the only real reason to upgrade.
Context sensitive help in menus giving you a little extra detail on the settings.
Phone seems more stable than my 7650. Not sure if Symbian developers are just more experienced now and are writing better software.
Slightly less Ugly and heavy (that�s a very subjective thing and mostly irrelevant to me anyway 😊 )
I hope this helps some people in their upgrading decisions. Had my 7650 not broken I�d have hung onto it until a more worthy successor appeared on the market. The 6600 isn�t a bad phone but it�s nothing special unlike the 7650 at its launch.