Palm Tungsten

Tungsten E
ManufacturerPalm, Inc.
TypePersonal digital assistant
LifespanOctober, 2003–April, 2005
MediaSecure Digital card
Operating systemPalm OS 5.2.1
Display320 x 320 16-bit, 320 x 480 in later models TFT LCD
InputTouchscreen
ConnectivityUniversal Serial Bus, IrDA
Powerlithium ion battery

The Tungsten series was Palm, Inc.'s line of business-class Palm OS-based PDAs.