320 x 320
320 x 480
240 x 320
160 x 160
800 x 480
80 x 112
320 x 240
640 x 240
480 x 320
800 x 600
240 x 200
480 x 160
240 x 100

At least 128 MB
At least 64 MB
At least 48 MB
At least 32 MB
At least 16 MB
At least 8 MB

Bluetooth
WLAN 802.11b
Infrared irDA
WLAN 802.11g
Infrared FIR
Built-in Wireless
Optional Wireless
Built-in Modem
WLAN 802.11a
Optional Modem
No Wireless Capability
Optional Modem & Wireless

Transflective Color TFT
Color
Monochrome LCD
Color TFT LCD
Reflective Color TFT
Color CSTN LCD
Color DSTN LCD

Palm OS
Microsoft Windows Mobile 6.0
Microsoft Windows Mobile 5.0
Microsoft Windows CE 5.0
Microsoft Mobile Pocket PC 2003
Microsoft Windows Mobile 6.0 Classic
Microsoft Mobile Pocket PC 2002
Windows CE
Microsoft Mobile Pocket PC 2003 2nd Edition
Pocket PC
Linux based OS
Proprietary
Symbian
Microsoft Mobile Pocket PC 2003 - Phone Edition 2nd Edition
Microsoft Windows Mobile 2003

Vertical And Horizontal Display
Led Notification
Speakerphone
Sound Notification
Vibration Notification
MPEG-4 Video Player
Drive Mode

Palm
Hewlett Packard
Dell
Sharp
Fujitsu Siemens
Ectaco
Psion
Sony
Casio
Toshiba
Acer
Motorola
ASUS
Franklin
Mitac
Handspring
Symbol
Oregon Scientific
RIM
Compaq
Metrologic Instruments
Intel
Nokia
Yakumo
Maxdata
Siemens
Fujitsu
IBM
Philips
Packard Bell
NEC
Tapwave
HuneTec
Unitech
Typhoon
Medion
Belkin
Datalogic
Elsa
LG
RCA
Olympus
Samsung
ViewSonic
T-Mobile
HHP
Sony Ericsson
Orange
Daxian Telecom
i-mate
Matsunichi
Eten
Lobster

MP3 Player
WMA Player
ATRAC3 Player

SDIO Slot
Secure Digital (SD) Card Slot
MultiMediaCard (MMC) Slot
CompactFlash (CF) Type II Slot
Memory Stick Slot
CompactFlash (CF) Type I Slot
MicroSD
SDHC Card Slot
Serial Connector
PCMCIA Slot
Mini-SD Slot
Springboard Slot
Optional Jacket Slot
Palm Expansion Slot

USB
Bluetooth Wireless Technology
Wi-Fi
Infrared
Mini-USB
USB 2.0
Serial
USB 1.1
Serial RS-232
Infrared IrDA
Serial RS-232C
Infrared FIR