Tablet PC Comparison
Here is a comparison of the features of
the Tablet PC compared to other Microsoft pen based operating systems: See Microsoft's
Windows XP Tablet PC Edition Specifications
for details.
Feature/Product
Tablet PC
Windows XP
Pocket PC 2002 / Windows Mobile 2003
Handheld PC 2000
Digitizer (screen
for input) used as a mouse
Electromagnetic
optional
Analog
Analog
Optimized Power
States
Required
optional
Required
Required
Screen Rotation
Required
optional
3rd Party s/w
n/a
Screen Resolution
120 DPI, 800 x 600 or
greater
96 DPI or 120 DPI, 640
x 480 or greater
320 x 240
640 x 240
Surprise Undocking
Required
optional
Required
Required
Legacy Free
Hardware
Required
optional
n/a
n/a
Hardware Button to
Logon to Windows
Required
none
n/a
n/a
Ink Support
Yes
No
Yes
No
Windows Journal
Yes
No
No
No
On Screen Keyboard
Yes
Yes - with Office XP,
requires manual install
Yes
No
On Screen
Handwriting Recognition
Yes
Yes - with Office XP,
requires manual install
Yes
No
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