An XDA is a PDA with a phone.
A palmtop is a pda which is a personal digital assistant and a pda is a palmtop
the ipod It depends on what you need. if you want a music/video player,pda, mini computer,you can't go wrong with the touch.
At present, it is the iPod touch and/or iPhone.
One can purchase an iPod PDA on many websites online. Amazon sells many of these devices on their website. The average cost for one of these PDA's is $200.
Yes, Smarephones offer about every feature of a PDA and then some, it is like a computer and a phone all in one, as a PDA does not perform phone functions.
In order to unlock the touch screen of a PDA you will need to refer to the user manual that came with the PDA. Unlocking the screen is different for each PDA and there is no standard way to do so.
The PDA market is virtually non-exisitent now with the advent of smart phones. Smart phones combine all the features of a PDA, a cell phone and the internet. Some examples are the iPhone, Android and Windows Phone 7. If you really don't need the cell phone part, an iPod Touch makes a great PDA (even though it is not marketed as such).
push the pda up
technical difference is flow cell is placed in between lamp and optics but in uv it is placed after grating. and flow cell receives monochromatic light in uv detector but polychromatic in pda.
You can access the internet on a laptop but not on a PDA.
Not all PDA's have touch screen,only the newer versions.