With a search browser application you can surf the internet from your device.
It can be updated over the air (OTA) w/o connecting to a computer
All your contacts and calendar dates are synced over-the-air.
The OS has a feature for tracking the position of a mobile device. This feature is particularly useful if your phone gets stolen or if you lose it.
Free navigation software with free map data and updates included, no need to buy an dedicated navigation device.
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.