Buying a Smart Phone?

W smartphone?

A smartphone device features mobile phone features PDA calendar, email, browsing office applications. W GSM/GPRS services, smartphones browse check y email. W purchacing Smartphone following should considered:

W should considered buying smartphone?

-Operating System:

T first thing you're choosing smartphone operating system. Y choose between P OS, Microsoft Windows Mobile Pocket PC Smartphone, BlackBerry Symbian. T choice operating system affect functionality applications phone .

P OS: T operating system popular P smartphones PDA's ( T 600 T 650). Functionality includes contacts, calendar, memo, calculator, phone, SMS MMS messaging, still video capture, world clock, browser, email audio/video player.

Symbian: T operating System popular Siemens, Nokia Sy Ericsson, Motorola newer Panasonic Smart phones (L Nokia 9300 9500; Siemens SX1; Sy Ericsson P800, P900 P910; Motorola A1000). Smartphones group complete range phone functions, including SMS/MMS, voice recognition caller display. T PDA functions include office applications viewing documents spreadsheets, calendar, internet, email - lists.

Microsoft Windows Mobile Pocket PC Smartphone: T OS popular O2 XDA, imate newer HP PDA/Mobile phones. ( L O2 XDA II O2 XDA II; T iMate ; HP Smartphone series; Siemens SX65 T-mobile MDA phones). Ty applications W Excel optimised handsets. Typically these models phone computing functionality without convert documents intended y desktop computers. S smartphones Pocket Outlook, version desktop Outlook software which optimised handsets. T means reduced functionality Inbox, Calendar Tasks, Pocket Internet Explorer. Microsoft Media Player player choice audio video capture playback, while desktop synchronisation, Microsoft ActiveSync default software.

BlackBerry: BlackBerry devices download email email server, support p 10 email accounts, range email options email download PC. Examples devices include RIM blackberry phone series Sienens SX65.

- Network

Smartphones GSM mobile phone network voice communication GPRS network transmission. Smartphones either - (900/1800/1900MHz) q-(850/900/1800/1900), ensuring y different continents. A number smartphones offer EDGE (Enhanced D GSM Environment) connectivity which provides faster transfer, particularly multimedia GSM network. 3G smartphones offer enhanced multimedia capabilities.

- Email connectivity

O featured characteristics smartphone email connectivity. Smartphones deliver email wirelessly handset using email client. T smartphone handset email client connects email server account receive messages GPRS network.

- Synchronisation

Smartphones synchronised desktop computer updating contacts, emails files using included software purchacing phone. Smartphones y cable wireless synchronisation. Wireless synchronisation options include infra- Bluetooth, while cable connection y serial USB ports. I' necessary Bluetooth and/or infra- compliant desktop laptop computer synchronise wirelessly. I isn't case, USB other option. S smartphones their cradle desktop synchronisation.

- Memory

Storage capacity smartphones important. Built- memory capacity ranges between 20MB 80MB, while external expansion cards store p 2GB, depending format. Expansion formats include Memory Stick P D, MultiMedia Card, SD SD, TransFlash. T common format SD/MM slot, which accepts SecureDigital MultiMedia Cards, providing options storage.

- Display

A models colour screens resolution lighting y. M smartphones 64K colour TFT screens. These active pixel screens which better suited handheld devices where screens turns quickly. M smartphones backlit display illuminate screen easily switched , y suited bright outdoor . S smartphones transflective screens, which backlight indoor absorb sun's y ensure readable screen outdoors. Touchscreen stylus navigating entry.

- Battery Power

A lower spectrum, y expect around 3 hours p 13 hours g spectrum battery . T average around 6 hours. Standby listed y manufacturers varies between 140 hours 400 hours, average around 200 hours.