Which is the best mobile phone UI?

With 3G Services around the corner, most modern mobile phones are packed with features – cameras, music players, web browsers and video playback, to name a few. Motorola and Nokia call them mobile Internet terminals. While all this sounds nice in theory, in reality the new features complicate the user experience. Which mobile phone, do you think has the best UI and gives consumers the best experience?

Couple of points: We are not talking about the OS, but about the user interface, and user experience. Also, we cannot blame some carrier’s lack of taste (Verizon, for example) on a mobile phone maker, so please keep that in mind as well, when making your choice.