I'd suggest you go for K750i. The sound quality is superb, even
surpassing that of Creative speakers. For better sound quality, you
can get the plug type earphones. You can even take pictures with
the K750i and the picture quality is also very good. Night shots
are exceptionally good compared to other camera phones. The
built-in light is also extremely bright. In fact it's so bright
that it hurts ur eyes. Oh yes, and there's the video recording,
which unfortunately isn't as wow as the stills. Recorded sounds are
crisp clear and are in .amr format. SMSing is a breeze with the now
available dictionary not seen in previous Ericsson models.
Organizing smses is also a less pain because you can now use the
delete all function, or you can choose to delete selected smses. To
top it up, you have ur usual organizers like calenders, tasks,
reminders, etc. I haven't tried using the Internet on my K750i so I
can't comment anything on it. The games are just plain boring, not
an issue though cuz if you want ur phone to last you won't be
playing it. Bluetooth and IR are the standard features you can find
on this phone too.
Alas, such a seemingly perfect phone is not without its flaws. One
of its major drawback is in its lens cover design. Since the lens
cover is aluminium, it gets dented easily if you bump it against
say desks or whatever. Of course, you don't have to worry about it
if you're not the type to put your phone in the pocket. Don't
expect to be watching movie files other than 3gp cuz that's the
only format it can play. If you really need to play other movie
files on your phone, you'll have to convert it. Beware though that
if you're the type who listens to music all day, your earphones are
not going to last. This is due to the wires breaking internally
from the constant flexing. The jack point also tend to lose its
connection overtime. Most earphones have this problem anyway.
That's all I can say, HTH.