My comments on S9 VS. HT820:
HT820 is more adaptable to motion, meaning you don't lose connection when moving, unlike in S9 that when either the phone or the headset moves, you lose connection.
S9 is more friendly to the ear, unlike HT820 wherein my ears tend to get hurt after using it for some time...
I like the sound quality more in S9, probably due to the fact that you can use the "mushroom" earpiece, it blocks most external sounds and so bass is heard more clearly...
On a call, I like HT820 better because I can hear the other person on both ears unlike in S9 where you can only hear the other caller on one ear...
Lastly, regarding the music buttons, I like S9 more than HT820 because the buttons there are not "movable", unlike on the FF/Rewind and volume +/- on HT820, it's suceptible to damage... belive me, the reason I bought S9 is due to the fact that the volume up key on my HT820 broke in a couple months and I was unable to get it repaired...
Hope this helps!
Last edited by Lhon0901; 11-14-2007 at 11:20 AM.
Phone: Samsung Galaxy TAB