I own a P1i for last 4 months. The other phone I was using was SE K790i. I am a loyalist to SE.
*Features:
PDA features with Multimedia(Camera, Media player)
*Controls:
*Jog Dial: is handy and good to use
Shortcut Button: opens the menu and can be customized
Touch Screen: Good resolution
*Phone Functions:
*Contacts, Messaging, Tools etc.
The phone is little big to handle when compared to sleek other phones.
Business Card scanner feature is terrific. Does a neat job.
Camera is ok. But doesnt have(or I might not set) facility to display date and time of photo(like K790i has)
Good quality video recording
QWERTY keyboard is handy and easy to use
Talktime is ok. But better when compared to HTA phones. Two of my friends use HTA phones and they always have low battery by evening.
Only two games are provided with factory shipped one.
Accessories are quite handy.