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Wednesday, May 18, 2011

Differences PDA phone and Smartphone

PDA phone which stands for Personal Digital Assistant PDA Phone is a development of which could also be used as a phone. PDA itself was originally created as a mini computer that functions as a digital organizer and easy to carry everywhere. But in the next development, the functions added in the PDA phone, so known by the name of the PDA phone.

Conversely smartphone is the development of the mobile phone which is then added features and other facilities so that it becomes a smart phone and called a smartphone. In comparison, almost no difference between the PDA phone and smartphone.

Tips for Choosing a PDA phone or Smartphone
Here are some tips and advice before you decide to replace your mobile phone with a smartphone or PDA phone.

Mobile network
If you frequently travel overseas or out of town, choose a smartphone with GSM and not CDMA. Because overseas, you can buy prepaid cards to be installed on your smartphone. You could also use the roaming network from your service provider. But if you more in the country, you can use alternative networks such as CDMA.

Operating System (Operating System)
We have available a variety of operating systems (operating system) for smartphones. Some of them are Symbian, Windows Mobile, Android, Linux, Palm OS, and BlackBerry. Each has advantages and special functions. Check carefully which functions are most suitable and most frequently used applications. Almost all operating systems can perform basic functions such as telephone, e-mail, web, and SMS / MMS. But there are some specifics, such as the BlackBerry is able to connect to the server e-mail and BlackBerry's special chat server. If you frequently use products like Microsoft Windows and Microsoft Office, then you can select a device with Windows Mobile operating system so you are more accustomed to using it.

Speed Data (Download Speed)
Velocity data can also be special consideration for those who often take the data on the Internet or send data via e-mail. Some smartphone offers 3G data speeds up to HSDPA (High Speed ​​Downlink Package Access) or 3.5G speeds reach up to 7 times the speed of 3G. In the CDMA network is also known as EV-DO. If you subscribe to packet-based time, the higher the data rate, the cheaper your credit bills because the download time much faster. Speed ​​data from the lowest to the highest of (on GSM networks): GPRS, EDGE, 3G, 3.5G (HSDPA).

WiFi Function
If you are often located in areas that provide a free hotspot, then consider buying a smartphone that has WiFi. With this facility, you can connect to the Internet without burdening your credit bills. This function is not recommended for smartphones has given many mobile networks that offer broadband Internet speeds, such as 3.5G and EV-DO.

Some smartphones are equipped with a QWERTY keypad is a keypad arrangement similar to the arrangement of letters letters on your keyboard or laptop computer. This facility is easier for users to type in the smartphone than using numeric keypad or the numbers. If you frequently type, then you are fit using a QWERTY keypad. But if you just simply call, read your e-mail and browsing, numeric keypad or the numbers are still right for you.

Connectivity (Connectivity)
Make sure you can move data on the smartphone to the media or other devices easily. Suppose you have taken a picture or portrait that quite a lot in your own smartphone, and want to transfer to your computer or your laptop or print to a printer. Of course you need a liaison to other devices such as data cable, USB or via Bluetooth. Therefore, make sure that one or more facilities available connections to other devices in the smartphone that you want to buy.

Check whether the number of available internal memory suffice for the needs of your data. If you feel less, also check that the smartphone has a slot for external memory to accommodate your data.

Display (Display)
If you often work on documents on your smartphone, then choose the size of the screen (display) is big. The larger screen makes it easier and comfortable in the process and work on your documents. But to remember is that a large screen size will make these devices more quickly the batteries run out. Also consider the color depth is also displayed. The greater depth of color, the images shown will be more beautiful.

You can also check applications (software) anything contained in the smartphone. If you often processed documents, whether existing office applications in it (office suite), such as word processing, spreadsheet and other applications. Or if you enjoy listening to music or watching movies, whether it is available the application of good entertainment in it.

Connection (Corporate Connection)
If you are assigned to provide smartphones to employees in your company then consider a smartphone that can be integrated with the systems in your company. BlackBerry is widely used for company employees because of compatibility to integrate with e-mail system and server in the company.

After Sales Service
Make sure you buy a smartphone through a distributor who has a clear-sales service. Because the number of features on a smartphone, of course you need a good after sales support such as warranty, training products, software updates and fixes.

Ensure Again
Make sure again before deciding to buy products smartphone by asking yourself the following questions:
o Does the device comfortably hold?
o Is the display screen is clear enough?
o What is the price of these devices still makes sense to me?
o Are the keys and keypad easy to use?

Smartphone or PDA phone is not the cheap stuff. Therefore, when I want to buy the device, you must choose carefully according to what you need. If your primary need to listen to music, watching movies, or playing games, then you should just buy the HP with entertainment functions. But if you frequently use the Internet, working with various documents, require regulatory schedule and organizer, then you should choose products smartphone or PDA phone. A smartphone can do many things to simplify your life.

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