The iPad can use Wi-Fi network trilateration from Skyhook Wireless to provide location information to applications such as Google Maps.The 3G model contains A-GPS while both models have a digital compass.
The back of the Wi-Fi model iPad is made of contoured aluminum with black plastic buttons. The Wi-Fi + 3G model also has a black plastic accent on top of the device which helps with 3G radio sensitivity.
The iPad does not have any ports for wired connectivity.
The back of the Wi-Fi model iPad is made of contoured aluminum with black plastic buttons. The Wi-Fi + 3G model also has a black plastic accent on top of the device which helps with 3G radio sensitivity.
The iPad does not have any ports for wired connectivity.
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