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Series 4
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Psion models compared
previous | grid 3 of 13 - hardware - screen | next | up
machine |
size |
resolution |
backlight |
screen type |
"colours" |
touch-sensitive screen, stylus |
7 |
195 diag |
640 x 480 |
Yes |
colour |
256 |
Yes |
Revo |
? |
480 x 160 |
No |
b+w |
16 |
Yes |
5mx Pro |
133 x 50 |
640 x 240 |
Yes |
b+w |
16 |
Yes |
5mx |
133 x 50 |
640 x 240 |
Yes |
b+w |
16 |
Yes |
3mx |
127 x 44 |
480 x 160 |
Yes |
b+w |
3 |
No |
5 |
133 x 50 |
640 x 240 |
Yes |
b+w |
16 |
Yes |
3c (b) |
127 x 44 |
480 x 160 |
Yes |
b+w |
3 |
No |
3c |
127 x 44 |
480 x 160 |
No |
b+w |
3 |
No |
Siena |
63 x 43 |
240 x 160 |
No |
b+w |
3 |
No |
3a |
127 x 44 |
480 x 160 |
No |
b+w |
3 |
No |
3a (512) |
127 x 44 |
480 x 160 |
No |
b+w |
3 |
No |
Notes:
- Screen size (physical) measured in millimetres (mm). Width then height.
- Screen size (resolution) measured in pixels. Width then height.
- Black and white (b+w) screen can show several grey scales or shades simultaneously. The
Series 7 can show several colours simultaneously. That said, some applications do not use
all these shades or colours for power conservation purposes.
- The Series 7 can show 256 colours simultaneously. A palette of 4096 colours is
available, but only 256 used at any moment.
- 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.
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