The Sidekick iD is a stripped down version of the Sidekick 3. This one has no camera and no bluetooth along with no mp3 player. The Sidekick iD is similar though because it has a removable battery pack. The major difference is the iD is on t-mobile ToGo prepaid. It gets unlimited web, text messaging, instant messaging, and e-mail for $1 a day. This is my new phone because my Kyocera SwitchBack broke so I replaced it with this and am fully satisfied. This phone to my disappointment doesn't have multimedia messaging. I never used the camera on my phone but I still wish I could receive pictures. Beware that when you buy this it might not come with a SIM card even though the box said it does. Mine (when i I purchased it at BestBuy) didn't have a SIM card but when I went back the next day and told them they gave me one out of a different box. Bad quality control from T-Mobile.
Here is a cnet review.
Also it is on bestbuy.
