How to Choose a PDA-or a Smartphone
You have a long checklist when choosing a PDA or a smartphone. To start with, look at the functions first of all. It is hard to turn away from a particular model if you have fallen in love with its metal casing and sleek design, but form should not beat function.
Here are the most important items on your checklist: 1. Battery life
A PDA or a smartphone requires a battery, so make sure the one you are seriously looking at has a powerful battery -- 1000mA/h or better. It is normal to have to charge your battery once a day if you use it a lot, but if the battery lasts only for six hours you will be an unhappy gadget freak. Also make sure that your data will not be lost if the battery runs out of juice. 2. Cradle
A cradle will not only recharge your battery, it also allows you to easily sync your data. It is also simpler to use than the USB cable. 3. Durability
If you can, find a PDA with rubber pads around the casing. Make sure it is also easy to grip. It should be comfortable for you to use. 4. Screen
Find one with a large screen and 65,000 colors. The touchscreen should also be sensitive but not too sensitive. If you are outdoors a lot of the time, find a PDA with a screen that does not get washed out under the sun. 5. Processor
Your new PDA should run on a 400 MHz processor, especially if you choose one that uses Microsoft Windows for Mobile Devices. 6. Memory
Today's mainstream PDAs have at least 128 MB of internal memory. Make sure your candidate has the slot for external memory such as an SD card, MemoryStick and MultiMediaCard. 7. Connectivity
Besides the USB, it must have Bluetooth. Preferably, it should also have Wi-Fi and Infrared. If you have a projector that supports Wi-Fi, a Wi-Fi equipped PDA will enable you to give a PowerPoint presentation wirelessly as you walk around the room with your PDA in your hand. If you connect it to your notebook for Internet access, make sure that it also has the modem capability. 8. Software Compatibility
Regardless of the operating system, your PDA should have the applications that can handle Microsoft Office's files. 9. Handwriting Recognition
Not everybody needs this, but it is something to consider if you think you can learn shorthand. 10. e-book Reader
As you can now purchase and download a library of e-books, you need a reader to allow you to read these materials off the PDA screen while waiting for your turn at the dentist.
Now, if you are looking for a smartphone, what else should you check out? Here are some features to look into: 1. Triband
If you travel a lot to other countries, make sure your smartphone supports all the frequencies. 2. 3G
If you are not in the habit of changing your cell phone every six months, you need to consider this for investment protection. 3. GPRS, EDGE
If you travel to places where the Internet cafes are closed to avoid being raided by unscrupulous police officers, GPRS and EDGE may be your only choice to get on the Internet. 4. Surround Sound
If you choose a high-end PDA or smartphone, look for one with surround sound capability through the headsets. Of course, these models are likely to include a media player and an FM radio receiver.
Finally, here are some of the must-have accessories for your expensive gadgets: 1. Screen protection
You need this to prevent scratches. 2. Carrying case
Find a soft leather case. A holster will be handy, but never forget that pickpockets and cell phone snatchers are everywhere.
-- Zatni Arbi