1.2.4. Psion

By Rainer Hillebrand

Psion PLC provides several PDA like the revo Plus or the well known Series 5mx. The Series 5mx is taken into consideration.

Figure 1.9. Psion 5mx, © Psion

Size (mm)

170 x 90 x 23

Operation system



32-bit RISC-based ARM710T RISC CPU, running at 36 MHz

Display size

640 x 240 pixels

100 characters x 26 lines with rich text and multiple zoom levels (magnification)

Display colour depth

16-colour grey scale

Input methods

touch sensitive screen

laptop-style keyboard with a large vertical travel

Storage capacity

16 MB (RAM)

Copyright © 2001-2003 by Rainer Hillebrand and Thomas Wierlemann