Microsoft Windows Mobile 5.0 OS, 64 MB Installed memory, 16-bit (64k colors), Color, 320 x 240 Resolution, MP3 Player, Built-in Di...

64 MB Installed memory, Color

Palm OS, 128 MB Installed memory, 16-bit (64k colors), Transflective Color TFT, 320 x 480 Resolution, Built-in Wireless, MP3 Playe...

Palm OS, 64 MB Installed memory, 16-bit (64k colors), Color TFT LCD, 320 x 320 Resolution, MP3 Player, Built-in Digital Camera

Palm OS, 32 MB Installed memory, 16-bit (64k colors), Transflective Color TFT, 320 x 320 Resolution, MP3 Player

64 MB Installed memory, Color, Built-in Modem, Built-in Wireless, MP3 Player

Palm OS, 32 MB Installed memory, 12-bit (4k colors), Color, 160 x 160 Resolution

4 MB Installed memory, 16-bit (64k colors), Color, 240 x 160 Resolution

Palm OS, 21 MB Installed memory, 16-bit (64k colors), Color TFT LCD, 320 x 320 Resolution, MP3 Player, Built-in Digital Camera

Symbian OS, 24-bit (16.7M colors), 240 x 320 Resolution, MP3 Player, Built-in Digital Camera

16 MB Installed memory, 16-bit (64k colors), Color, 320 x 240 Resolution, Built-in Modem, MP3 Player

64 MB Installed memory, Color, 320 x 240 Resolution, Built-in Wireless, Built-in Digital Camera

Palm OS, 4 GB Installed memory, 16-bit (64k colors), Transflective Color TFT, 480 x 320 Resolution, MP3 Player

Symbian OS, 64 MB Installed memory, 24-bit (16.7M colors), Color TFT LCD, 240 x 320 Resolution, Built-in Wireless, MP3 Player

Built-in Digital Camera

64 MB Installed memory, 16-bit (64k colors), Color, 320 x 240 Resolution, Built-in Modem, MP3 Player

Symbian OS, 75 MB Installed memory, 18-bit (262k colors), Color TFT LCD, 240 x 320 Resolution, MP3 Player, Built-in Digital Camera

128 MB Installed memory, 16-bit (64k colors), Color TFT LCD, 240 x 240 Resolution, MP3 Player, Built-in Digital Camera

Palm OS, 32 MB Installed memory, 16-bit (64k colors), Transflective Color TFT, 320 x 320 Resolution, MP3 Player

16 MB Installed memory, 16-bit (64k colors), Color, MP3 Player

Microsoft Windows Mobile 5.0 OS, 64 MB Installed memory, 16-bit (64k colors), Transflective Color TFT, 320 x 240 Resolution

Microsoft Windows Mobile 5.0 OS, 64 MB Installed memory, 18-bit (262k colors), Color TFT LCD, 240 x 320 Resolution, Built-in Wirel...

1.5 MB Installed memory, Monochrome LCD

8 MB Installed memory, 80 x 111 Resolution

Microsoft Windows Mobile 5.0 OS, 64 MB Installed memory, 16-bit (64k colors), Transflective Color TFT, 240 x 240 Resolution, Built...

4 MB Installed memory, 16-bit (64k colors), Color, 240 x 260 Resolution, Built-in Modem

Microsoft Windows Mobile 5.0 OS, 64 MB Installed memory, Reflective Color TFT, 320 x 240 Resolution, Built-in Digital Camera

Proprietary OS, 4 MB Installed memory, 16-bit (64k colors), Color, 240 x 260 Resolution, Built-in Modem