Series 4

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Psion models compared

previous | grid 4 of 13 - hardware - sound | next | up

machine

microphone

external recording controls

speaker

DTMF dialling

7

Yes

No

loudspeaker

?

Revo

No

No

loudspeaker

?

5mx Pro

Yes

Yes

loudspeaker

Yes

5mx

Yes

Yes

loudspeaker

Yes

3mx

Yes

No

loudspeaker

Yes

5

Yes

Yes

loudspeaker

Yes

3c (b)

Yes

No

loudspeaker

Yes

3c

Yes

No

loudspeaker

Yes

Siena

No

No

piezo buzzer

No

3a

Yes

No

loudspeaker

Yes

3a (512)

Yes

No

loudspeaker

Yes

Notes:

  • DTMF tones are used to dial telephone numbers.
  • The Siena do not use a speaker therefore cannot generate complex sounds or playback digital recordings.
  • The 3c (b) is the Series 3c backlit model, first introduced in North America.
  • The 3a (512) is an early generation Series 3a with 512KB RAM.
 

 

last edited on 28 November 1999