Compared to the U810, the processor is now twice as fast in terms of raw clock speed, while hard drives get a useful bump in capacity from the original 40GB of storage.
Both U820 models also feature a built-in GPS receiver that turns either into a Garmin Mobile PC navigation system. Wireless network access is ensured thanks to a built-in 802.11n module from Atheros, while a wired connection comes from the built-in Ethernet port. Short-range wireless communications with compatible devices comes via a Bluetooth interface. For security, there is a built-in fingerprint scanner, while an integrated 1.3-megapixel webcam allows for video conferencing. A CF and SD memory card slots are built into the U820 as well. The U820 is available now, with prices starting at $999 with a $50 mail-in rebate.
