iPAQ 3800 Series Pocket PC has been discontinued
and replaced by several subsequent
iPAQ 3800 series Pocket PC was Compaq's successor
to the popular 3600 line. With it, Compaq slightly
altered the appearance of the iPAQ, offered an onboard
Secure Digital (SD) Slot, and brought onboard Bluetooth
capabilities to the table.
they have different model numbers, the iPAQ 3875
and 3870 are identical.